Software Alternatives & Startups

s3-lambda VS Barakah

Compare s3-lambda VS Barakah and see what are their differences

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s3-lambda logo s3-lambda

Lambda functions over S3 objects: each, map, reduce, filter

Barakah logo Barakah

Prayer times, qibla, duas, a 30-day new-Muslim path, halal scanner, and zakat. Built by a revert, free for everyone, every claim sourced.
  • s3-lambda Landing page
    Landing page //
    2022-11-04
  • Barakah Homepage
    Homepage //
    2026-05-30
  • Barakah Barakah features
    Barakah features //
    2026-05-30
  • Barakah tasbih counter
    tasbih counter //
    2026-05-30

Barakah is a free, ad-free Islamic app built by a revert in Dubai because nothing felt quiet enough. It includes prayer times for 250+ cities worldwide with multiple calculation methods, a precise qibla compass, full dua collections, the 99 Names of Allah, daily verse and daily hadith, a halal barcode scanner that explains E-numbers, and a zakat calculator with hawl tracking and scholar rulings.

The 30-day path for new Muslims is the heart of the app. One short lesson per day covering shahada, wudu, salah, fasting, zakat, and hajj. Every Islamic claim cites the Quran (surah and ayah) or hadith (collection name, number, and grade). Madhab-neutral throughout.

No ads, no tracking, no selling of prayer logs. Wealth, journal, and reflection data stored on-device in iOS Keychain. Premium tier exists at $3.99 per month or $29.99 per year (Family Pack covers 4 people) to keep the app running without ads. 10 percent of every subscription goes to verified masjids and the needy.

Built solo using Next.js, Expo, Supabase, and RevenueCat. Available on Web and iOS. Free forever for the core features.

Barakah

$ Details
freemium
Platforms
iOS Web Android
Release Date
2026 April
Startup details
State
Dubai
City
Dubai
Founder(s)
Sumit Sharma
Employees
1 - 9

s3-lambda features and specs

  • Batch processing of S3 objects
    s3-lambda provides a straightforward way to perform batch operations on large numbers of S3 objects, enabling map, filter, and reduce-style processing over entire S3 buckets or prefixes without writing boilerplate code.
  • Familiar functional API
    The library uses a functional programming paradigm with operations like map, filter, and reduce, making it intuitive for JavaScript developers to process S3 objects using patterns they already know.
  • Built-in concurrency control
    s3-lambda handles parallel processing of S3 objects with configurable concurrency, allowing users to control how many operations run simultaneously and avoid overwhelming AWS resources or hitting rate limits.
  • Context-aware operations
    The library provides a context object within each operation that includes useful metadata about the current object being processed, simplifying access to S3 object properties during transformations.
  • Easy integration with Lambda
    Designed to work seamlessly within AWS Lambda functions, making it straightforward to set up event-driven, serverless pipelines for processing large volumes of S3 data without managing infrastructure.

Possible disadvantages of s3-lambda

  • Unmaintained project
    The repository appears to be no longer actively maintained, with limited recent commits and unresolved issues, which raises concerns about long-term reliability, security patches, and compatibility with newer AWS SDK versions.
  • Limited documentation
    The project's documentation is relatively sparse, lacking comprehensive examples, edge case handling guidance, and detailed API references, which can make it challenging for new users to adopt effectively.
  • AWS SDK version dependency
    The library depends on an older version of the AWS SDK for JavaScript, which may conflict with projects using the newer AWS SDK v3 and could miss out on performance improvements and features in updated SDKs.
  • Limited error handling flexibility
    The built-in error handling mechanisms are relatively basic, and handling partial failures or implementing sophisticated retry logic for individual object operations requires additional custom code from the developer.
  • Narrow scope of functionality
    The library is tightly focused on S3 object processing and does not integrate with other AWS services or provide utilities beyond basic map/filter/reduce operations, limiting its usefulness in more complex data pipeline scenarios.

Barakah features and specs

  • 30-day new Muslim path
    Daily sourced lessons covering shahada, wudu, salah, fasting, zakat, hajj. Every claim cites Quran or graded hadith.
  • No ads, no tracking
    Free tier has zero ads. Wealth, journal, and muhasaba data stored on-device in iOS Keychain. No prayer logs sold.
  • Halal barcode scanner
    Scan products for halal status. E-numbers explained. Built on OpenFoodFacts plus community votes.
  • Zakat calculator with scholar rulings
    Hawl tracking, gold and silver nisab, 8 recipient categories from Quran 9:60. Built-in rulings for edge cases.
  • Madhab-neutral
    Presents mainstream Sunni positions across the four schools. No sectarian framing.
  • Prayer times for 250+ cities
    Worldwide coverage, multiple calculation methods (MWL, ISNA, Egypt, Karachi, Tehran, Umm al-Qura, others).
  • Built by a revert
    Designed by a revert in Dubai after he couldn't find a quiet, ad-free Islamic app for his first month.
  • Free forever core
    Prayer times, qibla, duas, 30-day path, Quran reading. Premium is optional, not required.

Analysis of s3-lambda

Overall verdict

  • s3-lambda is a useful Node.js library for performing operations like map, reduce, and filter directly on S3 objects using Lambda, making it good for developers who need efficient, serverless-based batch processing of S3 data without managing infrastructure. It is well suited for smaller to medium projects but may not be actively maintained for enterprise-scale needs.

Why this product is good

  • Simplifies common S3 batch operations (map, filter, reduce) with a clean, functional API
  • Leverages AWS Lambda for scalable, serverless parallel processing of S3 objects
  • Reduces boilerplate code for iterating over and transforming large numbers of S3 objects
  • Open-source and free to use, allowing customization for specific workflows
  • Integrates well with existing AWS infrastructure and Node.js applications

Recommended for

  • Developers building serverless data pipelines on AWS
  • Teams needing to process or transform large sets of S3 objects without provisioning servers
  • Node.js developers looking for a functional programming approach to S3 operations
  • Projects with batch processing needs that fit within Lambda's execution limits
  • Prototyping or small-to-medium scale ETL tasks involving S3 data

Analysis of Barakah

Overall verdict

  • Barakah.life appears to be a faith-based lifestyle/app platform aimed at helping Muslims build consistent habits around worship and personal development. Without independent, verified reviews or extensive usage data, it's reasonable to consider it a promising but niche tool—good for its intended purpose if it delivers on habit-tracking and community features, but not verified as a top-tier or thoroughly vetted product.

Why this product is good

  • Focuses on Islamic lifestyle and habit-building, filling a niche not well served by mainstream productivity apps
  • Likely includes features like prayer tracking, Quran reading goals, and dua reminders tailored to Muslim users
  • Community or accountability features (if present) can help users stay consistent with religious practices
  • Simple, faith-centered design may appeal to users looking for values-aligned tools rather than generic habit trackers

Recommended for

  • Muslims looking for an app to help track daily worship habits like prayer, Quran reading, and dhikr
  • Users who prefer faith-integrated productivity tools over secular habit trackers
  • People seeking community support or accountability for spiritual growth
  • Individuals new to structured Islamic practice who want gentle reminders and structure

Category Popularity

0-100% (relative to s3-lambda and Barakah)
Data Dashboard
100 100%
0% 0
Productivity
0 0%
100% 100
Databases
100 100%
0% 0
Lifestyle
0 0%
100% 100

Questions & Answers

As answered by people managing s3-lambda and Barakah.

What makes your product unique?

Barakah's answer:

Barakah is the only Islamic app built by a revert specifically for new and practicing Muslims who want a quiet, ad-free experience with every claim properly sourced. Three things set it apart: the 30-day path that takes a new Muslim from shahada to confident daily practice with one short sourced lesson per day; the halal barcode scanner that explains E-numbers rather than just flagging them; and the privacy posture, with no ads, no tracking, no selling of prayer logs, and on-device storage for sensitive data like wealth and journal entries. Madhab-neutral throughout. 10 percent of every subscription goes to verified masjids and the needy.

Why should a person choose your product over its competitors?

Barakah's answer:

Competitors like Muslim Pro run ads next to Quranic verses, sell location and prayer data to advertisers, and paywall basic guidance. Barakah does none of those. The free tier is genuinely free with no ads and no upsell pop-ups. Every Islamic claim cites Quran (surah and ayah) or hadith with collection name, number, and grade. The 30-day new Muslim path is not available in any competitor. The halal scanner and zakat calculator with hawl tracking and scholar rulings are practical tools competitors lack. The Family Pack covers four people in one subscription. And 10 percent of Premium revenue goes back to the ummah through verified masjids.

How would you describe the primary audience of your product?

Barakah's answer:

Three primary audiences. First, new Muslims and reverts in their first 30 to 90 days who need a sourced, non-sectarian, ad-free guide through the basics of practice. Second, practicing Muslims globally who want one quiet app for prayer times, qibla, duas, daily verses, and hadith without ads or tracking. Third, Muslim families looking for one subscription that covers everyone (Family Pack covers 4 members) with privacy-respecting tools for kids and parents. Geographically the user base spans the GCC, South Asia, Southeast Asia, Western diaspora communities, and increasingly North America and Europe.

What's the story behind your product?

Barakah's answer:

The founder, Sumit Sharma, reverted to Islam a few years ago. In his first month he kept downloading Muslim apps and uninstalling them. Every one either ran ads next to the Quran, asked for a subscription before he had learned wudu, or pushed one madhab's view as the only correct one. He is a software engineer based in Dubai, so he eventually stopped complaining and started building. Barakah is the app he wished he had found in that first month. Free, sourced to Quran and authentic hadith, madhab-neutral, no ads, no tracking. The 30-day path is the part he is proudest of. 10 percent of every subscription goes to verified masjids and the needy.

Which are the primary technologies used for building your product?

Barakah's answer:

Next.js 16 for the web app at barakah.life. Expo SDK 54 with React Native for the iOS app. Supabase Postgres for the backend and authentication. RevenueCat for subscription management across web and iOS. Resend for transactional email. Anthropic Claude (Sonnet 4.6) powers the Barakah AI assistant. Prayer time calculations use established astronomical algorithms with multiple supported methods (MWL, ISNA, Egypt, Karachi, Umm al-Qura, Tehran, others). On-device data (wealth, journal, muhasaba) is stored in iOS Keychain, never on the server.

Who are some of the biggest customers of your product?

Barakah's answer:

Barakah is a direct-to-consumer app rather than a B2B product, so its users are individual Muslims and Muslim families rather than corporate customers. Active subscriber base spans the GCC, Western Muslim diaspora, and emerging markets in Southeast Asia.

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What are some alternatives?

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