QuillwiseAI vs Cube Buddy
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
QuillwiseAI
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Many of us type everything now, and the habit of sitting down with pen and paper is slowly disappearing. But handwriting still does something special. It slows you down just enough to remember more, think more clearly, and get ideas out of your head without notifications pulling you away. QuillwiseAI is for people who like that feeling of writing on paper, but still want a bit of help improving their English. You open your notebook, pick a short prompt, fill a page, then take a quick photo. The app reads what you wrote and gives you straightforward feedback on clarity, grammar, and vocabulary so each new page feels a little stronger than the last. If you are ever stuck on what to write, QuillwiseAI has an endless stream of topics to choose from. Topics are tailored to different levels and interests, from early writers to busy students to adults brushing up their skills, so there is always something that feels relevant and not too hard. To turn this into a real habit, QuillwiseAI tracks your streak, shows simple progress over time, and lets you set reminders for the days and times that work for you. A gentle nudge, a visible streak, and a fresh topic can be enough to keep you coming back for one more page. Everything is designed to feel safe and low pressure. There are no public profiles or feeds, and you stay in control of your data and account. It is just you, your notebook, and a small bit of smart help when you are ready to see how your writing is growing. ---------------------------------End User License Agreement (EULA) By downloading and using this app, you agree to the terms outlined in the Standard Apple End User License Agreement (EULA). Please review the full agreement here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Cube Buddy
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Cube Buddy is the friendly, kid-safe way to learn the magic cube. Twist a bright, colorful 3D cube with your finger, and learn to solve both the 2x2 and the 3x3 step by step. LEARN TO SOLVE Mix up the cube, then choose how to learn. Show Me plays the solution slowly and explains each step. I will Try highlights the exact face to turn, shows an arrow, and cheers you on, gently helping when you get stuck. SOLVE MY CUBE Got a real scrambled cube in your hand? Paint each sticker to match it, and Cube Buddy figures out the solution and teaches it to you, move by move. MADE FOR KIDS - Bright, cartoon colors and big, friendly buttons - Encouraging messages and progress stars - No ads, no sign-in, works fully offline - Safe and simple for young cubers Free to play, including the full 2x2 solver and step-by-step lessons. A single optional in-app purchase unlocks unlimited 3x3 cube solving.
Screenshots
Verdict
The clearest difference is update cadence: Cube Buddy at every 5 days against QuillwiseAI's every 3 months. Cube Buddy also leads on iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. QuillwiseAI sells 3 in-app purchases, starting at $0.99 per 7 days and Cube Buddy sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
QuillwiseAI ships an update every 3 months, Cube Buddy every 5 days. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.
| Parameter | QuillwiseAI | Cube Buddy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 18.6 | 16.0 โ better |
| Further details โ not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Manoj Karki | FLY SKY PTY LTD |
In-app purchases
QuillwiseAI
- 1 week subscription$0.997 Days
- 1 month subscription$2.991 Month
- 10 credits pack$0.99
Cube Buddy
- Unlock 3x3 Solver$2.99
Questions
Is QuillwiseAI free?
Is Cube Buddy free?
Do QuillwiseAI or Cube Buddy have ads?
Which is updated more often, QuillwiseAI or Cube Buddy?
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