Brain Exercise Games vs Echo Tap
Price, ratings, monetisation and update history for both games, side by side ā with what reviewers say about each.
Brain Exercise Games
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Want a simple to play yet challenging minimalist puzzle game that will take a few minutes or hours? Then you are in the right game! 99 BOX is a puzzle game designed to both entertain and trains your brain. The concept of the game is quite simple; find the correct box on the first line each time and complete 99 levels. That's it! Please don't be fooled by what we say is easy. It may not be easy for everyone. ā¹ Assigning numbers to the boxes on the hint screen can make them easier to remember. Ā» Terms and Conditions: https://milowda.app/terms-and-conditions Ā» Privacy Policy: https://milowda.app/privacy-policy
Echo Tap
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Test your focus, rhythm, and memory in Echo Tap ā a minimalist audio-visual puzzle game. Watch the glowing sequence, remember each tone, and tap them back in the correct order. Each round gets faster and trickier ā how far can you go? Features ⢠Unique tones ā each shape has its own sound frequency. ⢠Smooth animations and pulses. ⢠Progressive challenge that adapts as you play. ⢠Best-score tracking to keep improving. ⢠Dynamic colors and haptic feedback for immersion. Echo Tap is simple to start, hard to master ā a calming challenge for your brain and reflexes.
Screenshots
Verdict
The clearest difference is in-app purchases: Echo Tap at none against Brain Exercise Games's 1. Brain Exercise Games's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Brain Exercise Games sells 1 one-off in-app purchase. Echo Tap asks for nothing beyond the download.
Brain Exercise Games ships an update every 9 days, Echo Tap weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | Brain Exercise Games | Echo Tap |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Weekly ā better |
| Ads | No ā better | Yes |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPod | iPhone, iPad, iPod ā better |
| Requires iOS | 15.6 | 15.1 ā better |
| Further details ā not scored | ||
| Size | 11 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Eray Endes | SERRA.IO LTD |
In-app purchases
Brain Exercise Games
- 99 Box Unlimited$3.99
Echo Tap
No in-app purchases
Questions
Is Brain Exercise Games free?
Is Echo Tap free?
Do Brain Exercise Games or Echo Tap have ads?
Which is updated more often, Brain Exercise Games or Echo Tap?
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