# PAPU vs Micah Synth

The clearest difference is update cadence: PAPU at every 18 months against Micah Synth's every 45 months. PAPU also leads on iOS requirement (11.0 vs 15.0). Micah Synth's advantage is device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Micah Synth holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 12 and 24 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

PAPU ships an update every 18 months, Micah Synth every 45 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | PAPU | Micah Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (12 ratings)](https://appshunter.io/ios/app/papu/id1523121135/reviews) | **[5.0 (24 ratings)](https://appshunter.io/ios/app/micah-synth/id1579750842/reviews)** |
| Number of ratings | 12 | **24** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 45 months |
| Monetization | Free | Free |
| Size | 6 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roland Rabien](https://appshunter.io/developer/662246354) | [Micah Arvey](https://appshunter.io/developer/1579750844) |

## What reviewers say

### PAPU

[App page](https://appshunter.io/ios/app/papu/id1523121135)

Create 8-bit chip tunes with this synthesizer that emulates Gameboy hardware. It offers 8-voice polyphony for detailed sound design.

**Highlights:** Gameboy hardware emulation, 8-voice polyphony, Chip tune synthesis, 8-bit sound design

**In-app purchases:** none


### Micah Synth

[App page](https://appshunter.io/ios/app/micah-synth/id1579750842)

Explore and create unique sounds with this polyphonic soft-synthesizer. Discover sonic ideas through built-in presets and then craft your own custom audio.

**Highlights:** Polyphonic soft-synthesizer, Built-in presets, Sound crafting, Sonic idea exploration

**In-app purchases:** none


## Frequently asked questions

### Is PAPU free?

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

### Is Micah Synth free?

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

### Which has better reviews, PAPU or Micah Synth?

Micah Synth is rated higher. PAPU averages 4.8 out of 5 from 12 ratings, while Micah Synth averages 5.0 from 24 ratings.

### Do PAPU or Micah Synth have ads?

Neither PAPU nor Micah Synth shows ads.

### Which is updated more often, PAPU or Micah Synth?

PAPU ships an update every 18 months, and Micah Synth every 45 months. Most recently, PAPU was updated on October 24, 2026 and Micah Synth on October 24, 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.*