Comparison

Solid Notes vs AI Keyboard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Solid Notes

Capture and organize all your ideas with this fast and easy-to-use note-taking app. Create color-coded spaces for different aspects of your life and utilize formatting options for clarity. Your data is encrypted and 100% private.

Highlights
  • Quick note-taking
  • Color-coded spaces
  • Unlimited image/voice/sketch uploads
  • Formatting options
  • Encrypted and private data
  • Universal app support
Read full description

No subscriptions - Buy once, keep forever Solid Notes is here to help you capture and organise all your ideas. You can create color coded spaces for all the things that matter in your life and you can make staying on top of your notes and thoughts easy. - Quick notes Solid Notes is designed for speed and ease of use. It's quick to take notes in any of your spaces, drag them around, archive them, format them, and more. - Spaces Create color coded spaces for all the things that matter in your life. - Unlimited uploads You can upload as many images, voice recordings and sketches as you need - Formatting Make your notes as useful and clear as they can be with a variety of formatting options - Privacy first Solid Notes is designed with privacy in mind and your data is encrypted and 100% private Are you ready to start taking better notes? Solid Notes is a universal app available on iOS, iPadOS, and macOS You can choose to purchase just this app or all 5 Solid Apps with one purchase Terms of service: http://solidapps.co/terms.html Privacy policy: http://solidapps.co/privacy.html

About

AI Keyboard

This utility app enhances your iOS keyboard by allowing you to create personalized shortcuts for frequently used text and URLs. Access your saved content with a single tap directly from your keyboard.

Highlights
  • Create personalized text shortcuts
  • Save and access URLs quickly
  • Integrates with iOS keyboard
  • One-tap content sharing
  • Swiftly access frequently used items
Features
Read full description

AI KEYBOARD – WRITE SMARTER WITH AI Introducing AI Keyboard, your all-in-one AI writing assistant designed to help you write faster, communicate clearly, and stay productive wherever you type. AI Keyboard works as a keyboard extension across your favorite apps, making it easy to improve your writing without switching between different applications. AI CHAT ASSISTANT Get instant AI assistance while typing. Ask questions, generate content, brainstorm ideas, rewrite text, and receive smart writing suggestions directly from your keyboard. WRITE BETTER EMAILS Compose professional, polished, and well-structured emails in seconds. Whether you're replying to work messages or writing personal emails, AI Keyboard helps you communicate with confidence. GRAMMAR & SPELL CHECK Correct grammar, spelling, and punctuation mistakes instantly. Create clear, error-free messages in multiple languages with just one tap. SMART WRITING SUGGESTIONS Discover better words, improve sentence structure, and make your writing more natural and engaging. AI Keyboard helps you express your ideas with clarity. INSTANT TRANSLATION Translate text while you type without leaving your conversation. Communicate across languages quickly and effortlessly. Point your camera at any text — signs, menus, documents — and get instant translations without typing a word. AI TEXT COMPLETION Save time by letting AI continue your sentences or generate complete responses based on your existing text and context. REWRITE & PARAPHRASE Rewrite sentences, adjust the tone, simplify complex text, or create unique versions while preserving the original meaning. WORKS EVERYWHERE Use AI Keyboard in messaging apps, email, notes, social media, and more. Enjoy AI-powered writing assistance wherever you type. Whether you're a student, professional, creator, or everyday user, AI Keyboard helps you write faster, smarter, and with greater confidence. Download AI Keyboard – Write Smarter with AI today and experience a smarter way to write. If you have any questions, please contact us at aikeyboardtextension@gmail.com Terms of Use & End User License Agreement (EULA) By downloading or using this app on your iPhone, iPad, or any other Apple-platform device, you agree that your use of the application may also be governed by Apple's Standard Licensed Application End User License Agreement (EULA). To review Apple's Standard EULA, please visit: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://sites.google.com/view/ai-keyboard-writing-assistant/privacy-policy Terms: https://sites.google.com/view/ai-keyboard-writing-assistant/terms-of-use

Screenshots

Solid Notes4 screens
AI Keyboard4 screens

Verdict

The call

Solid Notes and AI Keyboard both sit at 4.9 stars, but that hides the real split: 88% of Solid Notes's written reviews are positive against 0% of AI Keyboard's. Solid Notes also leads on update cadence (every 9 days vs monthly) and ratings volume (27 vs 1). AI Keyboard's advantage is monetization model (free vs paid). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Solid Notes sells 2 one-off in-app purchases and AI Keyboard sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Solid Notes against 5.0 for AI Keyboard. That said, the two scores are not equally well evidenced: Solid Notes has 27 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 88% of Solid Notes's written reviews are positive against 0% of AI Keyboard's.

UpkeepUpdate frequency

Solid Notes ships an update every 9 days, AI Keyboard monthly. The most recent releases landed on October 5, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Solid Notes versus AI Keyboard: the parameters behind the verdict, then further details
ParameterSolid NotesAI Keyboard
PriceFreeFree
Rating4.9 (27 ratings)5.0 (1 ratings) — better
Positive reviews87.5% of reviews — better0.0% of reviews
Number of ratings27 — better1
Update frequencyEvery 9 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size35 MB32 MB
Age rating4+4+
DeveloperSolid Apps S.R.L.Rizwan Luniya

Customer experience

Solid Notes

All ratings22 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews16 reviews
Positive87.5%
Neutral6.3%
Negative6.3%

AI Keyboard

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Solid Notes

One-time2
  • Unlock this app (lifetime)$4.99
  • Unlock ALL 10 Solid Apps (lifetime)$9.99
3 purchases

AI Keyboard

Subscriptions3
  • Weekly Premium$2.997 Days
  • Montly Premium$5.991 Month
  • Yearly Premium$26.491 Year

Questions

Is Solid Notes free?
Solid Notes is free to download, with in-app purchases available.
Is AI Keyboard free?
AI Keyboard is free to download, with in-app purchases available.
Which has better reviews, Solid Notes or AI Keyboard?
AI Keyboard is rated higher. Solid Notes averages 4.9 out of 5 from 27 ratings, while AI Keyboard averages 5.0 from 1 ratings.
Do Solid Notes or AI Keyboard have ads?
Neither Solid Notes nor AI Keyboard shows ads.
Which is updated more often, Solid Notes or AI Keyboard?
Solid Notes ships an update every 9 days, and AI Keyboard monthly. Most recently, Solid Notes was updated on October 5, 2026 and AI Keyboard on September 22, 2026.

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