# OverEcho vs InPiano

The clearest difference is update cadence: InPiano at every 4 days against OverEcho's monthly. OverEcho's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OverEcho sells 5 one-off in-app purchases and InPiano sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OverEcho ships an update monthly, InPiano every 4 days. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OverEcho | InPiano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/overecho/id6748117205/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 1003 MB | 39 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) | [Ho Lam Chung](https://appshunter.io/developer/1896483913) |

## 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 |


### InPiano

[App page](https://appshunter.io/ios/app/inpiano/id6775055352)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完整解鎖 inpiano | $5.99 | one-time |


## Frequently asked questions

### Is OverEcho free?

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

### Is InPiano free?

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

### Do OverEcho or InPiano have ads?

Neither OverEcho nor InPiano shows ads.

### Which is updated more often, OverEcho or InPiano?

OverEcho ships an update monthly, and InPiano every 4 days. Most recently, OverEcho was updated on October 8, 2026 and InPiano on October 14, 2026.

---

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