# A2 Collective vs Optishake Backstage

The clearest difference is device support: A2 Collective at 4 against Optishake Backstage's 2. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | A2 Collective | Optishake Backstage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 83 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [A2 Collective](https://appshunter.io/developer/1895948798) | [Optishake](https://appshunter.io/developer/6799356007) |

## What reviewers say

### A2 Collective

[App page](https://appshunter.io/ios/app/a2-collective/id6764883556)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Optishake Backstage

[App page](https://appshunter.io/ios/app/optishake-backstage/id6799356005)

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

**In-app purchases:** none


## Frequently asked questions

### Is A2 Collective free?

A2 Collective is free to download, with no in-app purchases.

### Is Optishake Backstage free?

Optishake Backstage is free to download, with no in-app purchases.

### Do A2 Collective or Optishake Backstage have ads?

Neither A2 Collective nor Optishake Backstage shows ads.

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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.*