# Zeitmaschine vs SquareSynth 2

The clearest difference is price: Zeitmaschine at $3.99 against SquareSynth 2's $9.99. Zeitmaschine also leads on iOS requirement (15.0 vs 17.6). SquareSynth 2's advantage is update cadence (every 5 weeks vs every 7 months). On ads, in-app purchases and device support there is nothing between them.

Zeitmaschine costs $3.99 and SquareSynth 2 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zeitmaschine ships an update every 7 months, SquareSynth 2 every 5 weeks. The most recent releases landed on October 29, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Zeitmaschine | SquareSynth 2 |
| --- | --- | --- |
| Price | **$3.99** | $9.99 |
| Rating | — | **[4.1 (37 ratings)](https://appshunter.io/ios/app/squaresynth-2-chiptune-synth/id1439660868/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | — | Paid |
| Size | 152 MB | 8 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grohe & Giannakakis Applications GbR](https://appshunter.io/developer/1185329512) | [James Navarro](https://appshunter.io/developer/514153445) |

## What reviewers say

### Zeitmaschine

[App page](https://appshunter.io/ios/app/zeitmaschine/id1185329513)

**Features:** macOS Compatibility

**In-app purchases:** none


### SquareSynth 2

[App page](https://appshunter.io/ios/app/squaresynth-2-chiptune-synth/id1439660868)

Create 8-bit style music with this professional chiptune synthesizer. It offers versatile sound design inspired by classic consoles and integrates with modern music production tools.

**Highlights:** 8-bit style synthesizer, NES and Commodore 64 inspired, Audio Unit (AUv3) support, Audiobus support, 8 multitimbral channels, Looping sound recorder with .wav sharing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Zeitmaschine free?

Zeitmaschine costs $3.99, with no in-app purchases.

### Is SquareSynth 2 free?

SquareSynth 2 costs $9.99, with no in-app purchases.

### Do Zeitmaschine or SquareSynth 2 have ads?

Neither Zeitmaschine nor SquareSynth 2 shows ads.

### Which is updated more often, Zeitmaschine or SquareSynth 2?

Zeitmaschine ships an update every 7 months, and SquareSynth 2 every 5 weeks. Most recently, Zeitmaschine was updated on October 29, 2026 and SquareSynth 2 on November 7, 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.*