# A2D2 vs Bone Battle Collector

The clearest difference is update cadence: Bone Battle Collector at every 5 weeks against A2D2's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

A2D2 ships an update every 4 months, Bone Battle Collector every 5 weeks. The most recent releases landed on September 19, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | A2D2 | Bone Battle Collector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/a2d2/id6479908580/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 39 MB | 62 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Peter Fealey](https://appshunter.io/developer/1737456598) | [JOHANNES RUPERT NEUHOLD](https://appshunter.io/developer/1893259973) |

## What reviewers say

### A2D2

[App page](https://appshunter.io/ios/app/a2d2/id6479908580)

Manage your A2D2 Stream devices with this application. It enables seamless audio streaming to your smart speakers. Purchase new devices directly from the developer's website.

**Highlights:** Device management, Audio streaming, Smart speaker integration, Device purchasing link

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

**In-app purchases:** none


### Bone Battle Collector

[App page](https://appshunter.io/ios/app/bone-battle-collector/id6762180952)

**In-app purchases:** none


## Frequently asked questions

### Is A2D2 free?

A2D2 is free to download, with no in-app purchases.

### Is Bone Battle Collector free?

Bone Battle Collector is free to download, with no in-app purchases.

### Do A2D2 or Bone Battle Collector have ads?

Neither A2D2 nor Bone Battle Collector shows ads.

### Which is updated more often, A2D2 or Bone Battle Collector?

A2D2 ships an update every 4 months, and Bone Battle Collector every 5 weeks. Most recently, A2D2 was updated on September 19, 2026 and Bone Battle Collector on July 8, 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.*