Comparison

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.

Head to head
About

Frog Threes

Features
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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

About

One Stroke Brain Puzzle

Features
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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

Frog Threes4 screens
One Stroke Brain Puzzle4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences ยท 3 level
Frog Threes versus One Stroke Brain Puzzle: the parameters behind the verdict, then further details
ParameterFrog ThreesOne Stroke Brain Puzzle
PriceFreeFree
Update frequencyEvery 3 weeks โ€” betterEvery 55 months
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size96 MB139 MB
Age rating4+4+
DeveloperPark SeokwoonZIROTEK Corp.

In-app purchases

None

Frog Threes

No in-app purchases

None

One Stroke Brain Puzzle

No in-app purchases

Questions

Is Frog Threes free?
Frog Threes is free to download, with no in-app purchases.
Is One Stroke Brain Puzzle free?
One Stroke Brain Puzzle is free to download, with no in-app purchases.
Do Frog Threes or One Stroke Brain Puzzle have ads?
One Stroke Brain Puzzle shows ads; Frog Threes does not.
Which is updated more often, Frog Threes or One Stroke Brain Puzzle?
Frog Threes ships an update every 3 weeks, and One Stroke Brain Puzzle every 55 months. Most recently, Frog Threes was updated on May 17, 2026 and One Stroke Brain Puzzle on September 13, 2026.

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