# ZeroOne Keyboard vs Scrombler

The clearest difference is in-app purchases: ZeroOne Keyboard at none against Scrombler's 1. ZeroOne Keyboard also leads on ratings volume (3 vs 1) and iOS requirement (16.0 vs 18.6). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Scrombler sells 1 one-off in-app purchase. ZeroOne Keyboard asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ZeroOne Keyboard against 5.0 for Scrombler. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | ZeroOne Keyboard | Scrombler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/zeroone-keyboard/id6757943442/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/scrombler/id6761445741/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 8 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [海平 吴](https://appshunter.io/developer/1011086237) | [ALEXANDER SEAWARD SEDENSTR COGGINS](https://appshunter.io/developer/1889708001) |

## What reviewers say

### ZeroOne Keyboard

[App page](https://appshunter.io/ios/app/zeroone-keyboard/id6757943442)

This keyboard app offers advanced Chinese shuangpin input with on-device processing for enhanced privacy. It features customizable schemes, emoji support, conversion tools, and theme syncing.

**Highlights:** Multiple shuangpin schemes, On-device data processing, Full Unicode emoji support, Math and unit conversions, Customizable themes, Local sync for themes and snippets

**Features:** Vision Pro support

**In-app purchases:** none


### Scrombler

[App page](https://appshunter.io/ios/app/scrombler/id6761445741)

This app transforms your keyboard into a secure messaging tool. Type normally, and your messages are instantly encrypted using a shared code, ensuring only intended recipients can read them. It prioritizes privacy with no network connections or data collection.

**Highlights:** Encrypted keyboard messaging, Deterministic encryption, Offline functionality, No accounts or servers, Local data storage, Keyboard group management

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiple Keyboards Unlock | $2.99 | one-time |


## Frequently asked questions

### Is ZeroOne Keyboard free?

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

### Is Scrombler free?

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

### Which has better reviews, ZeroOne Keyboard or Scrombler?

ZeroOne Keyboard and Scrombler are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do ZeroOne Keyboard or Scrombler have ads?

Neither ZeroOne Keyboard nor Scrombler shows ads.

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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.*