# MD_Buddy vs Anima Synthesizer

The clearest difference is price: MD_Buddy at Free against Anima Synthesizer's $7.99. Anima Synthesizer's advantage is update cadence (every 6 days vs every 3 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MD_Buddy is free to download; Anima Synthesizer costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MD_Buddy ships an update every 3 weeks, Anima Synthesizer every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | MD_Buddy | Anima Synthesizer |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/anima-synthesizer/id6780281462/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Paid |
| Size | 1 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [William Almond](https://appshunter.io/developer/1895490291) | [Victorien Genna](https://appshunter.io/developer/6775279378) |

## What reviewers say

### MD_Buddy

[App page](https://appshunter.io/ios/app/md-buddy/id6763790991)

**Features:** macOS Compatibility

**In-app purchases:** none


### Anima Synthesizer

[App page](https://appshunter.io/ios/app/anima-synthesizer/id6780281462)

This app is a physical modeling instrument that simulates how sound is produced in the real world. It offers intuitive controls for shaping sound through energy, object resonance, and room acoustics. It supports MPE controllers and offers a unique microtonal playing experience.

**Highlights:** Physical modeling sound engine, Intuitive ENERGY, OBJECT, ROOM controls, Modal resonator for object shaping, Morphable room acoustics simulation, MPE support with zero setup, Standalone and AUv3 instrument, Ribbon and piano keyboard options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MD_Buddy free?

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

### Is Anima Synthesizer free?

Anima Synthesizer costs $7.99, with no in-app purchases.

### Do MD_Buddy or Anima Synthesizer have ads?

Neither MD_Buddy nor Anima Synthesizer shows ads.

### Which is updated more often, MD_Buddy or Anima Synthesizer?

MD_Buddy ships an update every 3 weeks, and Anima Synthesizer every 6 days. Most recently, MD_Buddy was updated on October 31, 2026 and Anima Synthesizer on October 31, 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.*