Software Alternatives, Accelerators & Startups

LifeSum VS Next.js

Compare LifeSum VS Next.js and see what are their differences

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LifeSum logo LifeSum

Set a weight goal and we'll tell you how to reach it!

Next.js logo Next.js

A small framework for server-rendered universal JavaScript apps
  • LifeSum Landing page
    Landing page //
    2023-02-03
  • Next.js Landing page
    Landing page //
    2023-06-19

LifeSum

$ Details
-
Release Date
2013 January
Startup details
Country
Sweden
City
Stockholm
Founder(s)
Henrik Torstensson
Employees
10 - 19

LifeSum features and specs

  • User-Friendly Interface
    LifeSum boasts an intuitive and visually appealing interface, making it easy for users to navigate through the app and track their dietary habits.
  • Personalized Plans
    The app offers customized meal and exercise plans based on individual health goals and dietary preferences, ensuring a tailored experience for each user.
  • Comprehensive Nutritional Information
    LifeSum provides detailed nutritional information for a vast database of foods, helping users make informed dietary choices.
  • Integration with Other Apps & Devices
    The app can sync with various other health and fitness apps, as well as wearable devices, providing a cohesive approach to health tracking.
  • Barcode Scanner
    The barcode scanning feature allows users to quickly log food items by scanning their packaging, saving time and enhancing accuracy.

Possible disadvantages of LifeSum

  • Premium Features Locked
    Many advanced features and personalized plans are only available through a paid subscription, limiting free users' experience.
  • Data Accuracy
    The app relies on user-entered data for tracking food and exercise, which can sometimes lead to inaccuracies or inconsistencies.
  • Limited Community Features
    Unlike some other health apps, LifeSum offers limited social or community features, which may be a drawback for users seeking peer support.
  • Overwhelming for Beginners
    New users might find the plethora of options and features a bit overwhelming at first, requiring some time to learn and adapt.
  • Calorie-Based Approach
    The app primarily focuses on calorie counting, which might not be suitable for users looking for alternative approaches to healthy eating.

Next.js features and specs

  • Server-Side Rendering (SSR)
    Next.js supports SSR, allowing pages to be rendered on the server-side before being sent to the client. This results in improved SEO and faster initial page loads.
  • Static Site Generation (SSG)
    Enables pre-rendering pages at build time, which can further improve performance and scalability while allowing for dynamic generation when needed.
  • API Routes
    Next.js allows you to build API endpoints directly in the application, simplifying the process of creating back-end services and endpoints.
  • File-Based Routing
    Offers a simple file-based routing mechanism where the file structure maps directly to the app’s routes, making it easier to manage and understand.
  • Automatic Code Splitting
    Automatically splits code at the page level, reducing the initial load time and improving performance by only loading necessary JavaScript.
  • TypeScript Support
    Built-in support for TypeScript, allowing developers to use static type checking and other TypeScript features easily.
  • Developer Experience
    Provides a great developer experience with features like fast refresh, hot reloading, and detailed error reporting.
  • Rich Ecosystem
    Benefiting from the rich ecosystem of the React community and integrating well with other libraries and tools.
  • Internationalization
    Built-in support for internationalization helps developers build multilingual applications with ease.
  • Community and Support
    Strong community and extensive documentation provide ample support and resources for new and experienced developers alike.

Possible disadvantages of Next.js

  • Learning Curve
    The robust feature set of Next.js can present a steep learning curve for developers who are new to React or server-side rendering concepts.
  • Configuration Overhead
    Although Next.js aims for simplicity, complex projects may still require significant configuration and customization.
  • Performance Overhead
    SSR can introduce additional server load and latency compared to static site generators, especially under high traffic conditions.
  • Deployment Complexity
    Deploying Next.js applications that leverage SSR or API routes may be more complex and could require more sophisticated server infrastructure.
  • Vendor Lock-In
    If heavily relying on Next.js-specific features, moving away from the framework to another solution could require significant refactoring.
  • Bundle Size
    Without careful optimization, client-side bundle sizes can become large, negatively affecting the application’s performance.
  • Build Times
    For large applications, build times can be significant, impacting the development cycle and deployment times.
  • Dependencies
    Next.js introduces its own set of dependencies and tooling, which might complicate version management and compatibility with other tools.

Analysis of Next.js

Overall verdict

  • Yes, Next.js is considered a good framework. It is admired for its flexibility, developer experience, and ability to deliver high-performance applications. Its continuous updates and community support further enhance its standing as a reliable choice for building web applications.

Why this product is good

  • Next.js is a popular React framework known for its server-side rendering, static site generation, and API route features. It is built by Vercel and provides an optimized development experience with a focus on performance and SEO advantages. Its easy integration with various backends, built-in support for TypeScript, and capability to handle dynamic and static content efficiently make it a strong choice for modern web development.

Recommended for

  • Developers building SEO-friendly web applications
  • Teams focusing on performance optimization
  • Projects requiring server-side rendering or static site generation
  • Applications needing routing and API integration out of the box
  • Developers looking for a robust framework with TypeScript support

LifeSum videos

LIFESUM Worth Your Time?? | Lifesum App Review | How to use Lifesum Effectively

More videos:

  • Review - Which is Better? Lifesum vs. MyFitnessPal
  • Review - WHAT I EAT IN A DAY! / With Lifesum

Next.js videos

Next.js: The React Framework - JS Monthly - July 2019

More videos:

  • Review - Gatsby vs Next.js: Which does SSG Better?

Category Popularity

0-100% (relative to LifeSum and Next.js)
Health And Fitness
100 100%
0% 0
Developer Tools
0 0%
100% 100
Sport & Health
100 100%
0% 0
Web Frameworks
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare LifeSum and Next.js

LifeSum Reviews

Top Alternatives to MyFitnessPal
Lifesum offers a balanced approach to diet and exercise tracking with an attractive and user-friendly interface. It provides diet plans, meal suggestions, exercise logging, and health tips. The app's interface is visually appealing and easy to navigate, but it has a less accurate food database and occasional glitches, which can be frustrating for users seeking reliable...
Source: calsnaps.com
10 Best MyFitnessPal Alternatives
Lifesum, a comprehensive fitness and health application, aids in monitoring people's diet, exercise, and the state of their body. Moreover, this myfitnesspal alternative free which includes customized meal schedules, valuable tips and tricks to stay healthy, and regular workouts adapted for personal objectives. It is myfitnesspal alternative with barcode scanner.
The 8 Best Calorie Counter Apps
Lifesum is very easy to use. Its home page shows total calorie and macro intake and a breakdown of foods and calories per meal, which you can log manually or with a barcode scanner. You can also create food entries, meals, and recipes.

Next.js Reviews

Top 10 Next.js Alternatives You Can Try
Next.js is a well-known platform most of you utilize to build a responsive website. However, if you are annoyed by its limited features, consider Next.js alternatives because flexibility and faster loading speed are always the top concerns of every developer. For this reason, you might need to read this article to explore the top 10 Nextjs Alternatives for the exciting world...
20 Next.js Alternatives Worth Considering
When it comes to building modern web applications, finding the right framework can be a game-changer. Next.js is often a top choice, but there are several Next.js alternatives worth considering.
10 Best Next.js Alternatives to Consider Today
For those who have been accustomed to the benefits of React Next.js, keeping an eye on the latest version is crucial. Next.js's continuous improvement and updates in Next.js enhance its capabilities, ensuring developers can access cutting-edge features and optimizations. Whether starting a new project or maintaining an existing Next.js website, staying informed about the...
9 Best JavaScript Frameworks to Use in 2023
Next.js uses JavaScript and React components to create the UI. Next.js is influenced by React Router, Webpack, Node ecosystem, and community libraries. The feature that sets Next.js apart from other frameworks is its ability to automatically generate pages based on the file system structure of the project. For example, if there is a _posts folder in the root directory,...
Source: ninetailed.io
JavaScript: What Are The Most Used Frameworks For This Language?
Some of its top features include server-side rendering, automatic code splitting, client-side routing, built-in CSS support, static site generation and API routes. Overall, Next.JS is a powerful and flexible framework that provides developers with a simple and intuitive way to build complex React applications with ease. It is widely used in the React community and has a...
Source: www.bocasay.com

Social recommendations and mentions

Based on our record, Next.js seems to be a lot more popular than LifeSum. While we know about 1077 links to Next.js, we've tracked only 8 mentions of LifeSum. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

LifeSum mentions (8)

  • From Low to High (52+) VO2 max in 14 months
    A last note to my progress is that I started using Lifesum to track calorie intake and macro nutrients after my weight loss, in order to find my balance and gain a more healthy relationship with eating - I learned so much from that. I was straight up practising malnutrition and had a very unhealthy fear of carbs and fat for a long time - but I also needed to loose that weight, maybe just not THAT fast 🙈. Source: about 2 years ago
  • Tracking tools recommendations?
    I don't have the premium version but if you're willing to shell the $, Lifesum has a beautiful interface, barcode scanning, recipes, and nutrition tracking info. You'll get macros at the free level. Source: over 2 years ago
  • Fantastic Success, but Wrapping Up My Noom Experience Nonetheless. I'm Over It.
    *** For what it's worth, I'm switching to Lifesum for tracking calories. I looked at the majority of major apps, and this seems like it fits best for me. ***. Source: over 2 years ago
  • Favourite calorie/meal tracker?
    I use Lifesum. Best user experience from all the apps I’ve used before. It’s paid but I think it’s pretty cheap ($23 /year) https://lifesum.com. Source: almost 3 years ago
  • I need help putting together a meal plan. What are the best subs to get help/other resources for that?
    I’ve only tried Lifesum and Yazio. Recommend them both. Source: almost 3 years ago
View more

Next.js mentions (1077)

  • Critical Next.js Middleware Bypass Affects Popular AI Apps (CVE-2025-29927)
    In March 2025, a high-risk vulnerability was disclosed in the popular React-based framework Next.js, maintained by Vercel. Tracked as CVE-2025-29927, this flaw allows attackers to bypass middleware logic, which can impact authentication, security headers, and access controls—especially in apps using Edge Middleware, enabled by default. - Source: dev.to / 2 days ago
  • Diving into Next.js - My 2-Week Learning Experience
    The reason: file-based routing, SEO support, multiple CSS features, instant UI retrieval from the server, creation of API endpoints within the project itself, and loads of other features. You can read about this in detail here - link. - Source: dev.to / 7 days ago
  • Build a Collaborative App with Real-Time Comments & @Mentions Using Velt, Clerk Auth, Prisma & Radix UI⛵
    If you’ve followed this article so far, great job on putting together a commenting system that combines secure authentication with real-time collaboration using Next.js, Prisma, Radix UI, Clerk Auth and Velt. While this is a simple demo, you can build upon it for your projects using these tools. - Source: dev.to / 9 days ago
  • I replaced Next.js for my application with this module 🔥
    But I want to say that this topic is clearly not new in 2025, I will not reveal anything supernatural here. HTMX and Alpine.js have already fully proven to everyone that this is not nonsense. I am just retelling everything, but with one interesting remark - this is the HMPL template language which is better than the previous two in some tasks. Next, I will describe why and how it will help you replace Next.js. - Source: dev.to / 24 days ago
  • How to add markdown to a Next.js project
    This article assumes the reader is a developer that knows their way around Markdown, TypeScript, React.js, and [Next.js] https://nextjs.org/). Familiarity with Tailwind-css would also be useful. - Source: dev.to / 26 days ago
View more

What are some alternatives?

When comparing LifeSum and Next.js, you can also consider the following products

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.

Vercel - Vercel is the platform for frontend developers, providing the speed and reliability innovators need to create at the moment of inspiration.

Cronometer - A big trend in today’s world is health and fitness, particularly in recording nutritional information. There are several options available to achieve this result.

React - A JavaScript library for building user interfaces

Eat This Much - Eat This Much is an app that helps with meal planning for the week or the month.

Nuxt.js - Nuxt.js presets all the configuration needed to make your development of a Vue.js application enjoyable. It's a perfect static site generator.