Frog Threes vs One Stroke Brain Puzzle
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Frog Threes
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Frog Threes It's a simple game to make a multiple of 3. If you made 1,536, the screen is even bigger! Try to create 3,145,728. -Score / highest number / number of moves ranking, 86 challenge goals -Exciting music and sound -Supports 4x4, 5x4, 5x5, ... increasingly larger screens
One Stroke Brain Puzzle
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Connect all the dots with one continuous stroke and complete each level in this simple yet highly challenging puzzle game. What looks easy at first quickly becomes a real brain test. As the puzzles grow more complex, you will need better planning, sharper logic, and more careful moves to finish every stage with a single line. The game includes a total of 1,800 completely free levels, and every level comes with a full answer if you ever get stuck. You can also freely choose from six difficulty levels, making it easy for beginners to start and puzzle fans to keep pushing forward. With a clean interface, colorful visual changes, and smooth animations, this is a relaxing but rewarding puzzle experience waiting for your challenge.
Screenshots
Verdict
The clearest difference is ads: Frog Threes at none against One Stroke Brain Puzzle's shown. Frog Threes also leads on update cadence (every 3 weeks vs every 55 months) and iOS requirement (12.0 vs 15.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
Frog Threes ships an update every 3 weeks, One Stroke Brain Puzzle every 55 months. The most recent releases landed on May 17, 2026 and September 13, 2026 respectively.
| Parameter | Frog Threes | One Stroke Brain Puzzle |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Every 55 months |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 96 MB | 139 MB |
| Age rating | 4+ | 4+ |
| Developer | Park Seokwoon | ZIROTEK Corp. |
In-app purchases
Frog Threes
No in-app purchases
One Stroke Brain Puzzle
No in-app purchases







