# Bitgram vs Perfect Echo

The clearest difference is in-app purchases: Perfect Echo at none against Bitgram's 1. Bitgram's advantage is update cadence (every 9 months vs every 35 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Bitgram ships an update every 9 months, Perfect Echo every 35 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Bitgram | Perfect Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/bitgram/id1249381990/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 months** | Every 35 months |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 41 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Games for Friends LLC](https://appshunter.io/developer/732493364) | [Marco Andreotti](https://appshunter.io/developer/1514019597) |

## What reviewers say

### Bitgram

[App page](https://appshunter.io/ios/app/bitgram/id1249381990)

A minimalist puzzle game with a unique color-matching mechanic. Place shapes of two colors on opposite colored spaces to solve puzzles and achieve high scores. Relaxing gameplay for brain-training challenges.

**Highlights:** Unique color-matching mechanic, Tangram-like shape placement, Brain-challenging puzzles, Relaxing gameplay, High score challenges

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

**In-app purchases (1)**

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


### Perfect Echo

[App page](https://appshunter.io/ios/app/perfect-echo/id1544980146)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bitgram free?

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

### Is Perfect Echo free?

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

### Do Bitgram or Perfect Echo have ads?

Both Bitgram and Perfect Echo show ads.

### Which is updated more often, Bitgram or Perfect Echo?

Bitgram ships an update every 9 months, and Perfect Echo every 35 months. Most recently, Bitgram was updated on October 21, 2026 and Perfect Echo on October 27, 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.*