Perfect Echo vs Three is All
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Perfect Echo
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Find the perfect timing and reach the end of the level
Three is All
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Click or sweep the screen to determine the direction of the number. Different directions will lead to different calculation results, and the target number can be obtained through combined operations.
Screenshots
Verdict
Perfect Echo and Three is All are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Perfect Echo | Three is All |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 35 months | โ |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 41 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Marco Andreotti | ้ต้ต ๆฒ |
In-app purchases
Perfect Echo
No in-app purchases
Three is All
No in-app purchases
Questions
Is Perfect Echo free?
Is Three is All free?
Do Perfect Echo or Three is All have ads?
Other comparisons
