# Bubble Blind vs Blind Echo

The clearest difference is in-app purchases: Blind Echo at none against Bubble Blind's 5. Blind Echo also leads on update cadence (every 2 days vs every 5 days) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Bubble Blind sells 5 one-off in-app purchases. Blind Echo asks for nothing beyond the download.

Bubble Blind ships an update every 5 days, Blind Echo every 2 days. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Bubble Blind | Blind Echo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 13 MB | 36 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmitro Havrylenko](https://appshunter.io/developer/1817986037) | [Kutay incirci](https://appshunter.io/developer/1893639912) |

## What reviewers say

### Bubble Blind

[App page](https://appshunter.io/ios/app/bubble-blind/id6758277450)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Boost | $3.99 | one-time |
| Big Boost | $7.99 | one-time |
| Ultra | $14.99 | one-time |


### Blind Echo

[App page](https://appshunter.io/ios/app/blind-echo/id6762281373)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Blind free?

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

### Is Blind Echo free?

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

### Do Bubble Blind or Blind Echo have ads?

Both Bubble Blind and Blind Echo show ads.

### Which is updated more often, Bubble Blind or Blind Echo?

Bubble Blind ships an update every 5 days, and Blind Echo every 2 days. Most recently, Bubble Blind was updated on September 24, 2026 and Blind Echo on September 19, 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.*