Perfect Echo vs Space Explore AR
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Perfect Echo
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Find the perfect timing and reach the end of the level
Space Explore AR
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You are a scientist, who decided to discover new planets and find a new place where your folk will be able to live. But once upon a time you have found a team of astronauts. They weren't wery friendly, bacause their aim was to take all the universe under their control, and they was scared that your travel can make some difficulties for them, and they decided to attack you and stop your travel. But your folk's life depends on your research, so you can't just stop. Now your not very easy travel has turned to be much more diffucult because of the enemies, that want to kill you. So now you must study each place, jumping between portals, and only then you will be able to come into your ship, because your big scientific research will be done! Good luck!
Screenshots
Verdict
The clearest difference is update cadence: Space Explore AR at every 4 months against Perfect Echo's every 35 months. Perfect Echo's advantage is iOS requirement (12.0 vs 15.0). 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.
Perfect Echo ships an update every 35 months, Space Explore AR every 4 months. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.
| Parameter | Perfect Echo | Space Explore AR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 35 months | Every 4 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 228 MB |
| Age rating | 17+ | 4+ |
| Developer | Marco Andreotti | Oleksii Petrochenko |
In-app purchases
Perfect Echo
No in-app purchases
Space Explore AR
No in-app purchases
Questions
Is Perfect Echo free?
Is Space Explore AR free?
Do Perfect Echo or Space Explore AR have ads?
Which is updated more often, Perfect Echo or Space Explore AR?
Other comparisons
