# Gensys vs Bytepaper One

The clearest difference is iOS requirement: Bytepaper One at 12.0 against Gensys's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on August 2, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Gensys | Bytepaper One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 37 MB | 76 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SPS Gensys B.V.](https://appshunter.io/developer/1361144366) | [Bytepaper](https://appshunter.io/developer/1773518997) |

## What reviewers say

### Gensys

[App page](https://appshunter.io/ios/app/gensys/id1361144367)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Bytepaper One

[App page](https://appshunter.io/ios/app/bytepaper-one/id6736855608)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gensys free?

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

### Is Bytepaper One free?

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

### Do Gensys or Bytepaper One have ads?

Neither Gensys nor Bytepaper One shows ads.

### Which is updated more often, Gensys or Bytepaper One?

Gensys ships an update every 6 weeks, and Bytepaper One every 6 weeks. Most recently, Gensys was updated on August 2, 2026 and Bytepaper One on September 19, 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.*