Bits vs Proofreader AI Grammar Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bits
This app helps professional stand-up comedians organize their writing process. Quickly capture ideas, add notes, build and reorder sets, and use on-stage mode for performances. Organize jokes with labels and track their status.
- Quickly capture joke ideas
- Add detailed notes to each bit
- Build and reorder performance sets
- On-stage mode for live shows
- Organize bits with custom labels
- Track bit status (draft, done, gold)
- Estimate and time bit performance
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Bits is an app for professional stand-up comedians. It’s designed to keep your writing process fast and organized so you can focus on your comedy instead of the tools. Here's what it offers: *WRITE BITS* Whenever a funny thought pops into your brain, you can quickly add it to your infinite bits list. Just open the app, hit that plus button, and start writing. All your bits are saved securely*, instantly, and automatically so you won’t have to worry about that. *ADD NOTES* Writing the perfect bit comes with lots of experimentation and small details to remember. To help you with the ongoing process of adjustments, each bit has its section of notes. Bits and notes always come together so you won’t be able to lose important notes you’ve written to yourself. *BUILD SETS* We all wish for the perfect set. The set will catch the crowd on its first bit and finish with resounding laughter. This glory set is the easiest to build and manage. You can add bits to existing sets or create a new set and add bits to it. Simply drag & drop to reorder the bits and have them ready one by one. Move jokes up and down, remove and add until you find that perfect balance of laughs. *ON STAGE MODE* The old days of paper pages on a stool are over! When you’re up there on stage, you can switch to the on-stage mode and have your set ready for your performance. The screen will remain turned on and all black. While you perform, you can swipe right or left to indicate if the joke did well or not so you can come back to it later and reshape it the way you think best. *ORGANIZE WITH LABELS* Planning a Christmas set? And how about those airport bits? Or where did you put all of your funny bits about your dad? Oh, they’re all labeled! Label each bit with any label(s) you want. Either apply labels from the bit screen or add bits to an existing label from the labels screen. Access by bit the themes you think are most suitable for your next set. *SET STATUSES* Writing a bit is a process. It starts with a thought and moves up the ladder until it’s done. Draft, done, or gold - these are predefined statuses for your bits which will help you plan ahead and easily see which bits need more work, which can be performed and get laughs, and which are so good that you can close and get max cheers from your crowd. *TIME YOUR BITS* You got only 5 minutes, 5:10 at most. Which bits can be squeezed in to fit that time limitation? Oh, that’s easy. Each bit is generated with an approximate time it’ll take you to perform it, but you can always tweak it and make sure you can plan every bit to fit perfectly into its time slot. ---- --- *Please note that material backup, bit feedback, and custom icons are available to paid subscribers only. ---- --- I’d love to answer your questions or just hear what you think about Bits. Find me online at: amitay@thebits.club Twitter: @standUpBitsApp ---- --- Privacy Policy: https://www.thebits.club/privacy-policy Terms & Conditions: https://www.thebits.club/termsnconditions
Proofreader AI Grammar Checker
Enhance your writing with an AI-powered keyboard and assistant. Correct grammar, spelling, and punctuation, and improve clarity and style. Generate text, rewrite sentences, and expand your vocabulary anywhere you type.
- AI Keyboard with one-tap proofreading
- Advanced grammar, spelling, and punctuation checker
- AI rewriting and paraphrasing
- Text generation and vocabulary enhancement
- Style and clarity improvements
- Translator and dictionary
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Proofreader: Say What You Mean. Without The Mistakes. Trusted by +1,000,000 people globally. Write clearly and confidently with Proofreader, a grammar checker and writing assistant that works everywhere you type. Fix grammar, improve clarity, rewrite awkward sentences, and detect AI-generated text — without losing your voice. Proofreader enhances your words instead of replacing them, so your writing still sounds like you — just clearer and more polished. WRITE BETTER IN SECONDS Proofreader instantly checks grammar, spelling, punctuation, sentence structure, and readability while you type. Get fast, accurate corrections with clear explanations that help you improve your writing over time. Proofreader supports English, Spanish, French, German, Portuguese, and more. SOUND NATURAL & PROFESSIONAL Good writing is more than fixing mistakes. Proofreader helps your writing sound smoother, more natural, and easier to understand. Proofreader helps you: • Fix grammar mistakes • Correct spelling errors • Improve punctuation • Make sentences clearer • Refine tone and readability • Choose better words • Enhance writing flow and fluency • Detect AI-generated text Whether you want to sound more professional, academic, friendly, confident, or polished, Proofreader helps refine your writing while preserving your original tone and intent. REWRITE WITHOUT CHANGING YOUR VOICE Need help rewriting a sentence? Proofreader's AI rewrite and paraphrasing tools help you reword text naturally without sounding robotic or overly formal. Rewrite messages, emails, essays, captions, and documents in different styles and lengths: • Polish • Formal • Casual • Confident • Engaging • Academic • Empathetic • Creative • Humorous • Shorten • Expand EASY HELP FOR PROPER WRITING Whether you're a native speaker or still learning, Proofreader helps you correct grammar, improve sentence structure, expand your vocabulary, and understand corrections. Choose from multiple English dialects: American, British, Australian, Canadian, New Zealand, or South African. WRITING INSIGHTS Get a clear report on how your writing reads beyond individual corrections. See clarity, tone, readability, word and sentence counts, reading and speaking time, sentence length, and word variety. DETECT AI-GENERATED TEXT Not sure if a piece of writing sounds too robotic? Proofreader's AI Detector analyzes your text and tells you how likely it is to be AI-generated, highlighting the passages that read as machine-written. Use the AI Detector to: • Check whether text reads as human or AI • See a clear human / review / AI verdict • Spot and highlight AI-sounding passages • Edit flagged text to sound more natural and authentic AI KEYBOARD & WRITING ASSISTANT Use Proofreader keyboard to improve your writing across apps. Features included: • AI Keyboard • One-Tap Proofread Flash • Grammar & Spell Checker • Rewrite & Paraphrasing • AI Text Generation • Vocabulary Enhancements • Translator (100+ Languages) • Dictionary & Definitions • Text Reader • Writing Explanations • Style & Clarity Improvements Proofread Flash instantly highlights grammar, spelling, and punctuation mistakes with one-tap corrections to help you write faster and more confidently. PRIVACY-FIRST BY DESIGN Your writing stays private. Proofreader does not store or share your writing or personal information. Everything is processed securely with privacy in mind. TRY PROOFREADER PRO Unlock advanced AI writing tools, including: • Unlimited rewriting • AI text generation • Advanced writing styles • Vocabulary enhancements • Pro grammar corrections • Professional writing tools • AI Detection Licensed Application end User License Agreement (EULA): https://www.apple.com/legal/itunes/dev/stdeula/ Start your free trial today and experience faster, clearer, and more confident writing!
Screenshots
Verdict
The clearest difference is ratings volume: Proofreader AI Grammar Checker at 3.3K against Bits's 228. Proofreader AI Grammar Checker also leads on iOS requirement (16.6 vs 18.6). Bits's advantage is review sentiment (79% vs 65%). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Bits sells 14 in-app purchases, starting at $1.99 per month and Proofreader AI Grammar Checker sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Bits against 4.7 for Proofreader AI Grammar Checker. That said, the two scores are not equally well evidenced: Proofreader AI Grammar Checker has 3.3K ratings behind it against 228, so its average is the more settled of the two. Written reviews are what separate them: 79% of Bits's written reviews are positive against 65% of Proofreader AI Grammar Checker's.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on August 21, 2026 and September 23, 2026 respectively.
| Parameter | Bits | Proofreader AI Grammar Checker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (228 ratings) | 4.7 (3.3K ratings) |
| Positive reviews | 79.0% of reviews — better | 64.7% of reviews |
| Number of ratings | 228 | 3.3K — better |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 16.6 — better |
| Further details — not scored | ||
| Size | 263 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Amitay Tweeto | BlueSoar SL |
Customer experience
Bits
Proofreader AI Grammar Checker
User reviews
Bits
From 228 App Store ratingsWhat we love
- 👍 Simple and intuitive interface
- 📝 Excellent for organizing comedy bits and sets
- ⏱️ Built-in time tracking for jokes
- 🎯 Comedy gym feature with daily writing prompts
- 🏷️ Flexible labeling and categorization system
Room to improve
- 💰 Paywall implementation frustrates long-time free users
- 🔒 Data deletion for non-paying users feels like ransomware
- 🐛 Sync issues between desktop and mobile platforms
- 🗑️ Unexpected data loss and material deletion
- 📱 Web version needs improvement
Proofreader AI Grammar Checker
From 3.3K App Store ratingsWhat we love
- 🚀 Helpful grammar and writing suggestions
- 👍 Easy to use
- 💡 Affordable alternative to Grammarly
- 👍 Explains why changes are suggested
- 💡 Useful for non-native English speakers
Room to improve
- 🐛 Inconsistent performance, sometimes misses errors
- 🔍 Limited functionality in free version
- 🔍 Subscription required for full features
- 🐛 Issues with pasting text into other apps
- 🐛 Struggles with specialized/foreign names
Bugs and requests
Bits
Reported bugs
11 issues- App fails to save edits and loses material
- Cross-platform synchronization not working properly
- Entire joke libraries deleted without warning
- Writing streak counter resets unexpectedly
- Bits randomly dropped from sets
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- Text formatting jumps to bottom of page when adding line breaks
- Sets page pops up repeatedly when trying to navigate back
- Gags stuck scrolled to top when editing
- Keyboard stays on screen blocking text visibility
- Showtime swipe function has unintuitive directional logic
- Data loss on app updates or device transfers
Requested features
17 requests- Font size adjustment for visually impaired users
- Better web version functionality
- iPad-optimized version
- Dark mode option
- Ability to record and playback jokes
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- Keyword search functionality for set building
- Performance tracking with worked/didn't work indicators
- Gag title feature for better organization
- Bullet points and checkbox formatting within gags
- Drag-and-drop custom gag organization
- Social component to connect with other comedians
- Timer with toggle visibility during showtime
- Better text formatting and color highlighting
- Improved showtime display with larger text
- Filter and sort gags by status (drafts, completed, etc.)
- Ability to edit gags while in a set
- Auto-correct and spell-check functionality
Proofreader AI Grammar Checker
Reported bugs
4 issues- Difficulty cancelling subscriptions
- Unexpected charges during free trials
- App crashes or freezes
- Incorrect grammar/spelling corrections
Requested features
5 requests- Keyboard integration for easier use
- More customization options
- Improved accuracy and consistency
- Desktop/browser extension version
- Better handling of creative/informal writing styles
In-app purchases
Bits
- Monthly Written Back Up7 Days trial$1.991 Month
- Monthly Written Back Up7 Days trial$5.991 Month
- Monthly Written Back Up7 Days trial$7.991 Month
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- Yearly Written Back Up1 Month trial$9.991 Year
- Monthly Written Back Up7 Days trial2 variants$9.991 Month
- Monthly Written Back Up3 Days trial$9.991 Month
- Monthly Written Back Up7 Days trial$11.991 Month
- Yearly Written Back Up1 Month trial$29.991 Year
- Yearly Written Back Up14 Days trial$29.991 Year
- Yearly Written Back Up1 Month trial2 variants$39.991 Year
- Yearly Written Back Up14 Days trial$39.991 Year
- Yearly Written Back Up1 Month trial$49.991 Year
- Yearly Written Back Up7 Days trial$49.991 Year
- Yearly Written Back Up1 Month trial$59.991 Year
Proofreader AI Grammar Checker
- Proofreader Pro7 Days trial$4.991 Month
- Proofreader Pro7 Days trial2 variants$9.991 Month
- Monthly Plan7 Days trial$9.991 Month
Show 5 moreShow fewer
- Proofreader Pro7 Days trial$13.493 Months
- Proofreader Pro7 Days trial2 variants$24.993 Months
- Proofreader Pro7 Days trial$39.991 Year
- Proofreader Pro7 Days trial2 variants$47.991 Year
- Proofreader Pro7 Days trial$49.991 Year
Questions
Is Bits free?
Is Proofreader AI Grammar Checker free?
Which has better reviews, Bits or Proofreader AI Grammar Checker?
Do Bits or Proofreader AI Grammar Checker have ads?
Which is updated more often, Bits or Proofreader AI Grammar Checker?
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