Triptoy vs Sudoku A/C
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Triptoy
Explore over 70 unique interactive visual experiences designed for relaxation and immersion. This app offers mesmerizing effects inspired by science and art, perfect for short breaks or extended engagement.
- Over 70 unique interactive toys
- Relaxing and engrossing gameplay
- Mesmerizing visual effects
- Inspired by science and art
- Calm and meditative experience
- Excellent soundtrack
Read full descriptionHide full description
Prepare to get your mind blown by this one-of-a-kind interactive visual kaleidoscope of experiences. Each of the 70+ toys are designed to be thoroughly relaxing and engrossing as a perfect way to occupy your attention during those tiny gaps in your day, or to get lost in for hours at a time. Developed over the course of two years in 2016-2017 and recently revived for modern phone hardware, Triptoy blossomed out of a love for shader effects, chaotic systems, and cellular automata. Over time, Triptoy grew to incorporate ideas from mathematics, physics, computer graphics, biology, chemistry, computer science, and abstract art. Many of the toys are inspired by or directly modeled after real physical phenomena and mathematical systems, but with an emphasis on aesthetic appeal and interactivity. + Over 70 unique toys in one app! + Mesmerizing interactive experiences! + Calm and relaxing gameplay experience! + Mind-blowing visual effects unlikely any other app!
Sudoku A/C
Read full descriptionHide full description
Sudoku A/C is one sudoku app for the whole family: a full classic 9×9 game for adults, and a friendly 6×6 version for children — switch between them with a single tap. ADULTS • Classic 9×9 sudoku with five difficulty levels, from relaxed to devious • Enter numbers your way: a quick digit pad or a per-cell dropdown • Check your progress at any time, or let Auto complete the solution • A timer keeps your best time for every level CHILDREN • A friendly 6×6 board with three gentle levels, sized for small hands • The same simple controls — nothing to read beyond the numbers SCAN A PRINTED PUZZLE Found a puzzle in a newspaper or a book? Point your camera at it (or pick a photo) and Sudoku A/C reads the grid straight onto the board so you can solve it on your phone. All image processing happens on your device — photos are never uploaded anywhere. MADE THE RIGHT WAY • Works completely offline — solve on a plane, on the subway, anywhere • No ads, no accounts, no subscriptions, no tracking. Ever. • Progress and best times are saved automatically on your device One download, two players: you take the 9×9, then hand the phone over for the 6×6.
Screenshots
Verdict
The clearest difference is update cadence: Triptoy at monthly against Sudoku A/C's every 2 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Triptoy ships an update monthly, Sudoku A/C every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Triptoy | Sudoku A/C |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (43 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 43 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Bruce Hill | Naizhong Xu |
In-app purchases
Triptoy
No in-app purchases
Sudoku A/C
No in-app purchases









