# Stem Splitter vs ToneDNA

The clearest difference is update cadence: ToneDNA at every 4 days against Stem Splitter's every 10 days. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Stem Splitter sells 1 one-off in-app purchase and ToneDNA sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Stem Splitter against 5.0 for ToneDNA. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Stem Splitter ships an update every 10 days, ToneDNA every 4 days. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Stem Splitter | ToneDNA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/stem-splitter-offgridstem/id6788856619/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tonedna/id6802801224/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 427 MB | 37 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tsz Fung Choi](https://appshunter.io/developer/1815288255) | [Hans Zanger](https://appshunter.io/developer/1843705570) |

## What reviewers say

### Stem Splitter

[App page](https://appshunter.io/ios/app/stem-splitter-offgridstem/id6788856619)

Isolate and manipulate individual instrument and vocal tracks from any song, entirely on your device. Adjust pitch, tempo, and export stems with a reactive visualizer. Offers a one-time purchase for full functionality after a free trial.

**Highlights:** 6-stem separation (vocals, drums, bass, guitar, piano, other), Live reactive visualizer with multiple styles, Pitch and tempo adjustment for exports, Automatic BPM detection, 100% on-device processing, No ads or subscriptions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StemCraft Pro Lifetime | $24.99 | one-time |


### ToneDNA

[App page](https://appshunter.io/ios/app/tonedna/id6802801224)

This app analyzes audio recordings to recreate the exact guitar signal chain used. It allows users to build, play, and customize these rigs live with low latency. Users can also save and organize their custom rigs for performance.

**Highlights:** Analyze audio to build guitar signal chains, Recreate amp voicings, pedals, and effects, Derive speaker cabinets from recordings, Match rigs to your specific guitar and playing style, Play recreated rigs live with low latency, Tweak and customize all elements of a rig, Organize rigs into set lists for performance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Tone Scans | $4.99 | one-time |
| 20 Tone Scans | $14.99 | one-time |
| 60 Tone Scans | $29.99 | one-time |


## Frequently asked questions

### Is Stem Splitter free?

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

### Is ToneDNA free?

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

### Which has better reviews, Stem Splitter or ToneDNA?

Stem Splitter and ToneDNA are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Stem Splitter or ToneDNA have ads?

Neither Stem Splitter nor ToneDNA shows ads.

### Which is updated more often, Stem Splitter or ToneDNA?

Stem Splitter ships an update every 10 days, and ToneDNA every 4 days. Most recently, Stem Splitter was updated on October 5, 2026 and ToneDNA on October 15, 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.*