# Retrocord vs 2099 Techno

The clearest difference is price: 2099 Techno at Free against Retrocord's $19.99. 2099 Techno also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.0). Retrocord's advantage is in-app purchases (none vs 1). On update cadence and ads there is nothing between them.

2099 Techno is free to download; Retrocord costs $19.99 up front. 2099 Techno sells 1 one-off in-app purchase. Retrocord asks for nothing beyond the download.

Retrocord ships an update every 3 weeks, 2099 Techno every 2 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Retrocord | 2099 Techno |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/2099-techno-generative-synth/id6806647424/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 15 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Rocamr Labs, LLC](https://appshunter.io/developer/1834237385) | [Soft Brew Mobile](https://appshunter.io/developer/561703410) |

## What reviewers say

### Retrocord

[App page](https://appshunter.io/ios/app/retrocord/id6762391432)

**Features:** macOS Compatibility

**In-app purchases:** none


### 2099 Techno

[App page](https://appshunter.io/ios/app/2099-techno-generative-synth/id6806647424)

This app generates unique electronic music tracks using chaotic mathematical principles. It offers multiple styles, virtual analog synthesis, and drum machines, with options for live play and MIDI export. All features are available for free.

**Highlights:** Generative track creation, Virtual analog synth engine, 909-style drum machine, Chaos-driven melody and rhythm, 8 distinct musical styles, Live play and MIDI export, Audio Unit integration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AUv3 Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Retrocord free?

Retrocord costs $19.99, with no in-app purchases.

### Is 2099 Techno free?

2099 Techno is free to download, with in-app purchases available.

### Do Retrocord or 2099 Techno have ads?

Neither Retrocord nor 2099 Techno shows ads.

### Which is updated more often, Retrocord or 2099 Techno?

Retrocord ships an update every 3 weeks, and 2099 Techno every 2 weeks. Most recently, Retrocord was updated on November 9, 2026 and 2099 Techno on November 10, 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.*