# Erchis Chakra vs Flappy Crow 3D

The clearest difference is in-app purchases: Flappy Crow 3D at none against Erchis Chakra's 2. Erchis Chakra's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Erchis Chakra sells 2 one-off in-app purchases. Flappy Crow 3D asks for nothing beyond the download.

## The numbers

| Metric | Erchis Chakra | Flappy Crow 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 days |
| Size | 85 MB | 175 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nomadic Bear Games](https://appshunter.io/developer/1188304416) | [Bao Tran](https://appshunter.io/developer/1541146400) |

## What reviewers say

### Erchis Chakra

[App page](https://appshunter.io/ios/app/erchis-chakra/id6499409622)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Gem Pack | $0.99 | one-time |
| Your Totem | $3.99 | one-time |


### Flappy Crow 3D

[App page](https://appshunter.io/ios/app/flappy-crow-3d/id6673905716)

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

**In-app purchases:** none


## Frequently asked questions

### Is Erchis Chakra free?

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

### Is Flappy Crow 3D free?

Flappy Crow 3D is free to download, with no in-app purchases.

### Do Erchis Chakra or Flappy Crow 3D have ads?

Flappy Crow 3D shows ads; Erchis Chakra does not.

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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.*