# AtomAudio vs Crystal Charge

The clearest difference is iOS requirement: Crystal Charge at 14.0 against AtomAudio's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

AtomAudio ships an update monthly, Crystal Charge every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AtomAudio | Crystal Charge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 3 MB | 62 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZINWELL CORPORATION](https://appshunter.io/developer/1019370251) | [Crystal Autocars Private Limited](https://appshunter.io/developer/1803134701) |

## What reviewers say

### AtomAudio

[App page](https://appshunter.io/ios/app/atomaudio/id6450880296)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crystal Charge

[App page](https://appshunter.io/ios/app/crystal-charge/id6743489253)

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

**In-app purchases:** none


## Frequently asked questions

### Is AtomAudio free?

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

### Is Crystal Charge free?

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

### Do AtomAudio or Crystal Charge have ads?

Neither AtomAudio nor Crystal Charge shows ads.

### Which is updated more often, AtomAudio or Crystal Charge?

AtomAudio ships an update monthly, and Crystal Charge every 2 months. Most recently, AtomAudio was updated on October 27, 2026 and Crystal Charge on October 24, 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.*