Software Alternatives & Startups

Grammarly VS InputLock

Compare Grammarly VS InputLock and see what are their differences

Grammarly

Clear, effective, mistake-free writing everywhere you type.

Rating
4.4 · 5 reviews
Pricing
Freemium $12 / Monthly (Premium)
InputLock

Lock your input method(IME) on macOS

Rating
0 reviews
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Grammarly seems to be more popular. It has been mentioned 85 times since March 2021.

social mentions
85 vs 0
Writing Tools popularity
100% vs 0%
alternatives listed
240+ vs 10

Base details

Website, pricing, platforms and company facts side by side.

Grammarly
InputLock
Website grammarly.com inputlock.app
Pricing
Freemium $12 / Monthly (Premium) Official pricing
Company Startup from the United States · 500 - 999 employees · 2009 —
Listed in

Features and specs

What each product offers, as listed by its team.

Grammarly 6 features
InputLock 5 features
  • Ease of Use
    Grammarly is designed with a user-friendly interface that makes it easy for users to check their writing quickly. Its real-time suggestions and simple navigation facilitate hassle-free proofreading.
  • Comprehensive Grammar and Spelling Checks
    Grammarly provides extensive grammar and spelling checks, identifying even subtle errors that are often missed by standard word processors.
  • Writing Style Improvement
    The tool offers suggestions to improve readability, tone, and overall writing style, which is beneficial for both casual writers and professionals.
  • Plagiarism Detection
    Grammarly's premium version includes a plagiarism checker that scans text against billions of web pages, providing an extra layer of proofreading for academic and professional work.
  • Customization
    The tool allows users to set their writing preferences, such as choosing American or British English, and to customize the rules based on their needs.
  • Cross-Platform Availability
    Grammarly can be accessed via browser extensions, desktop apps, and mobile apps, making it versatile for different use cases and devices.

Possible disadvantages

  • Costly Premium Subscription
    While the basic version is free, the premium subscription can be expensive for some users, limiting access to advanced features.
  • Overreliance Risk
    Users may become overly reliant on Grammarly, which can hinder their development of personal proofreading and editing skills.
  • Potential Privacy Concerns
    Since Grammarly processes and stores user data, there may be potential privacy concerns regarding the handling of personal and sensitive information.
  • Inconsistent Accuracy
    Although advanced, Grammarly is not flawless and may occasionally provide incorrect suggestions or fail to catch certain errors.
  • Limited Context Understanding
    Grammarly sometimes struggles with understanding contextual nuances, leading to inappropriate grammar or style suggestions.
  • Requires Internet Connection
    The tool requires a continuous internet connection to function, which can be a limitation for users with unreliable or no internet access.
  • Prevents accidental input
    InputLock is designed to block keyboard and mouse input, which is useful for preventing accidental keystrokes or clicks during activities like cleaning your keyboard, letting children watch videos, or giving presentations without interruptions.
  • Simple and focused functionality
    The app appears to serve a single, clear purpose of locking input devices, making it easy to understand and use without a steep learning curve or unnecessary features.
  • Useful for specific scenarios
    It caters well to niche use cases such as media playback for kids, keyboard maintenance, or preventing tampering while a computer is unattended but still displaying content.
  • Quick toggle control
    Applications of this type typically offer fast enabling and disabling of the lock via a hotkey or shortcut, allowing users to regain control quickly when needed.
  • Lightweight utility
    As a small single-purpose tool, it likely consumes minimal system resources and does not burden the computer while running in the background.

Possible disadvantages

  • Limited scope
    Because the app focuses solely on locking input, it may not offer broader functionality that some users might expect from a more comprehensive system control or parental-control tool.
  • Potential lockout risk
    If the unlock hotkey or method is forgotten or fails, users could find themselves temporarily unable to control their computer, which can be frustrating or require a restart.
  • Platform availability uncertainty
    It may only be available on certain operating systems, limiting its usefulness for people who work across multiple platforms or use less common systems.
  • Sparse public information
    There is limited widely available documentation, reviews, or community feedback about the app, making it harder to assess reliability and long-term support before committing to it.
  • Security considerations
    Software that intercepts or blocks all keyboard and mouse input requires deep system access, which may raise privacy or security concerns for cautious users who want to verify how their input is handled.

Analysis

An editorial look at what each product does well and who it suits.

Grammarly
InputLock

Overall verdict

  • Overall, Grammarly is considered a valuable tool for anyone looking to enhance their writing quality. Its comprehensive feedback and user-friendly interface make it a worthwhile investment for individuals who frequently engage in writing-related tasks. However, the premium version offers more advanced features beyond the free version, such as vocabulary enhancement suggestions and a plagiarism detector.

Why this product is good

  • Grammarly is a popular writing assistant tool that helps users improve their writing skills by offering real-time grammar, spelling, and style suggestions. It uses advanced algorithms to provide detailed feedback on sentence structure, tone, and clarity, making it useful for various types of writing, from academic papers to casual blog posts. Grammarly also integrates seamlessly with multiple platforms and browsers, enhancing its accessibility and utility for users across different devices.

Recommended for

  • Students looking to improve their academic writing and reduce errors.
  • Professionals who need to maintain clear and polished communication.
  • Content creators and bloggers aiming to produce high-quality, error-free content.
  • Non-native English speakers seeking assistance with language nuances.

Overall verdict

  • InputLock appears to be a useful utility for temporarily disabling keyboard and mouse input, which is handy for cleaning your devices, preventing accidental input during media playback, or keeping children and pets from disrupting your work. As a lightweight, single-purpose tool it does its job well, though users should always verify the app's safety and download it from the official source.

Why this product is good

  • It lets you lock your keyboard and mouse instantly, preventing accidental or unwanted input
  • Useful for safely cleaning your keyboard and screen without triggering commands
  • Lightweight and focused on a single task, so it's simple to use
  • Can prevent children or pets from interfering with your work or media playback
  • Typically offers a quick keyboard shortcut to lock and unlock input

Recommended for

  • People who want to clean their keyboard and mouse without accidental keystrokes
  • Parents wanting to childproof their computer during movies or presentations
  • Users who watch videos or media and want to avoid accidental input
  • Pet owners keeping animals from disrupting their screen or work
  • Anyone needing a simple, temporary input-lock utility

Videos

Walkthroughs and reviews on video.

Grammarly 3 videos + Add
InputLock 0 videos + Add

Grammarly Review: Is it worth it, and what you NEED to know!

More videos

  • - Grammarly Review 2019: Grammarly Pros and Cons and if You Should Use it
  • - Grammarly 2020 | Review, Features & Pricing

No InputLock videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Grammarly
InputLock
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
99% 99%
AI
1% 1%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Grammarly 4.4 · 5 reviews
InputLock no reviews yet

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We have no reviews of InputLock yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Grammarly 85 mentions
InputLock 0 mentions

View more

Tracking InputLock since Oct 2025.

Alternatives to Grammarly and InputLock

When comparing Grammarly and InputLock, you can also consider the following products.