# RE vs Echo Tap

The clearest difference is in-app purchases: Echo Tap at none against RE's 1. Echo Tap also leads on update cadence (weekly vs every 4 weeks). RE's advantage is ads (none vs shown) and iOS requirement (7.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. RE sells 1 one-off in-app purchase. Echo Tap asks for nothing beyond the download.

RE ships an update every 4 weeks, Echo Tap weekly. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | RE | Echo Tap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (14 ratings)](https://appshunter.io/ios/app/re-trace/id1264752380/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 42 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stewart Thomson](https://appshunter.io/developer/816337746) | [Abdul Sadik Yalcin](https://appshunter.io/developer/1523355151) |

## What reviewers say

### RE

[App page](https://appshunter.io/ios/app/re-trace/id1264752380)

A memory-based arcade game where players tap flashing tiles in sequence. The difficulty increases as you progress, with added elements like combo multipliers and limited lives. Compete with friends for the highest score.

**Highlights:** Memory tile matching, Increasing difficulty, Combo multipliers, Limited lives, High score competition, Arcade gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Echo Tap

[App page](https://appshunter.io/ios/app/echo-tap-memory-rhythm-game/id6754616004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RE free?

RE is free to download, with in-app purchases available.

### Is Echo Tap free?

Echo Tap is free to download, with no in-app purchases.

### Do RE or Echo Tap have ads?

Echo Tap shows ads; RE does not.

### Which is updated more often, RE or Echo Tap?

RE ships an update every 4 weeks, and Echo Tap weekly. Most recently, RE was updated on October 10, 2026 and Echo Tap on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*