# DaTune vs Audio Compressor MP3 Converter

The clearest difference is update cadence: Audio Compressor MP3 Converter at every 2 days against DaTune's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DaTune sells 1 one-off in-app purchase and Audio Compressor MP3 Converter sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

DaTune ships an update every 2 weeks, Audio Compressor MP3 Converter every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DaTune | Audio Compressor MP3 Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/datune-tuner-metronome-loop/id6755442507/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 5 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 9+ | 4+ |
| Developer | [David Culjak](https://appshunter.io/developer/1796463558) | [嘉莉 梁](https://appshunter.io/developer/1873213022) |

## What reviewers say

### DaTune

[App page](https://appshunter.io/ios/app/datune-tuner-metronome-loop/id6755442507)

This app combines a tuner, metronome, and looper into a single, intuitive creative tool. It offers a unique visual experience for tuning, customizable rhythm interfaces, and flexible looping capabilities for capturing musical ideas. Additional features include smart memos, automatic music analysis, and personalized aesthetics.

**Highlights:** Visual particle tuner, Hybrid metronome with visual interface, Creative looper with phrase sequencing, Smart memos with auto-analysis, Customizable three-color palette, Live effects per layer (in-app purchase), BLE MIDI support (in-app purchase)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional Features | $2.99 | one-time |


### Audio Compressor MP3 Converter

[App page](https://appshunter.io/ios/app/audio-compressor-mp3-converter/id6769563659)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $12.99 | per year |
| Audio Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is DaTune free?

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

### Is Audio Compressor MP3 Converter free?

Audio Compressor MP3 Converter is free to download, with in-app purchases available.

### Do DaTune or Audio Compressor MP3 Converter have ads?

Neither DaTune nor Audio Compressor MP3 Converter shows ads.

### Which is updated more often, DaTune or Audio Compressor MP3 Converter?

DaTune ships an update every 2 weeks, and Audio Compressor MP3 Converter every 2 days. Most recently, DaTune was updated on October 25, 2026 and Audio Compressor MP3 Converter on October 28, 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.*