# Music Processing to Lossless vs Mastering Everest

The clearest difference is update cadence: Mastering Everest at every 4 days against Music Processing to Lossless's monthly. Music Processing to Lossless's advantage is iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Music Processing to Lossless sells 1 one-off in-app purchase and Mastering Everest sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Music Processing to Lossless ships an update monthly, Mastering Everest every 4 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Music Processing to Lossless | Mastering Everest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/music-processing-to-lossless/id6799000346/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 18 MB | 14 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAI LE](https://appshunter.io/developer/6781104200) | [Antonio Di Gioia](https://appshunter.io/developer/6807048770) |

## What reviewers say

### Music Processing to Lossless

[App page](https://appshunter.io/ios/app/music-processing-to-lossless/id6799000346)

Analyze and convert your music files to Apple Lossless (ALAC) format. Inspect audio quality, identify genuine lossless tracks, and organize your library for high-fidelity playback on Apple devices. All processing happens directly on your device.

**Highlights:** Convert music to Apple Lossless (ALAC), Analyze audio quality, Lossless checker, Audio spectrum analyzer, On-device processing, Batch conversion (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Pro Version | $1.99 | one-time |


### Mastering Everest

[App page](https://appshunter.io/ios/app/mastering-everest/id6817377601)

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $3.00 | one-time |
| Mastering Everest Lite | $3.99 | one-time |
| Mastering Everest Pro | $6.99 | one-time |


## Frequently asked questions

### Is Music Processing to Lossless free?

Music Processing to Lossless is free to download, with in-app purchases available.

### Is Mastering Everest free?

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

### Do Music Processing to Lossless or Mastering Everest have ads?

Neither Music Processing to Lossless nor Mastering Everest shows ads.

### Which is updated more often, Music Processing to Lossless or Mastering Everest?

Music Processing to Lossless ships an update monthly, and Mastering Everest every 4 days. Most recently, Music Processing to Lossless was updated on October 31, 2026 and Mastering Everest on October 29, 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.*