# OverEcho vs Perfect Shape Fit

The clearest difference is in-app purchases: Perfect Shape Fit at none against OverEcho's 5. Perfect Shape Fit also leads on update cadence (every 3 days vs monthly). OverEcho's advantage is ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. OverEcho sells 5 one-off in-app purchases. Perfect Shape Fit asks for nothing beyond the download.

OverEcho ships an update monthly, Perfect Shape Fit every 3 days. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | OverEcho | Perfect Shape Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/overecho/id6748117205/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 1003 MB | 23 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Guangzhou Gailvbo Technology Co.,Ltd.](https://appshunter.io/developer/1824408708) | [Arima Jain](https://appshunter.io/developer/1679158070) |

## What reviewers say

### OverEcho

[App page](https://appshunter.io/ios/app/overecho/id6748117205)

Experience a new kind of rhythm game with immersive storytelling and exciting music gameplay. Discover new songs, unlock stories, and challenge yourself with multiple difficulty levels. Investigate surreal incidents and strengthen bonds with companions on your adventure.

**Highlights:** Diverse music library, Five difficulty levels per song, Rich customization options, Achievement collection, Deep story investigation, Companion bonding

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A bit of EQU | $0.99 | one-time |
| Some EQU | $3.99 | one-time |
| A box of EQU | $9.99 | one-time |
| A pile of EQU | $14.99 | one-time |
| A mountain of EQU | $29.99 | one-time |


### Perfect Shape Fit

[App page](https://appshunter.io/ios/app/perfect-shape-fit-edm-game/id6806781374)

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

**In-app purchases:** none


## Frequently asked questions

### Is OverEcho free?

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

### Is Perfect Shape Fit free?

Perfect Shape Fit is free to download, with no in-app purchases.

### Do OverEcho or Perfect Shape Fit have ads?

Perfect Shape Fit shows ads; OverEcho does not.

### Which is updated more often, OverEcho or Perfect Shape Fit?

OverEcho ships an update monthly, and Perfect Shape Fit every 3 days. Most recently, OverEcho was updated on October 28, 2026 and Perfect Shape Fit on October 26, 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.*