# OkidoKey vs Otter!

The clearest difference is update cadence: Otter! at every 2 days against OkidoKey's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OkidoKey sells 2 in-app purchases, starting at $2.99 per month and Otter! sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OkidoKey ships an update every 3 months, Otter! every 2 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OkidoKey | Otter! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/okidokey/id990935790/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 52.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 46 MB | 4 MB |
| Requires iOS | **17.6** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ethan Liu](https://appshunter.io/developer/348867158) | [HYRE Talent Sourcing and Matching](https://appshunter.io/developer/1871355239) |

## What reviewers say

### OkidoKey

[App page](https://appshunter.io/ios/app/okidokey/id990935790)

This app provides a custom input method keyboard kit for your device. It supports various Chinese input methods and allows for custom installations, offering features like a text editor, auto-copy, and smart punctuation.

**Highlights:** Custom input methods, Physical keyboard support, Text editor with Clip Pad mode, Chinese input methods (Array, Cangjie, Pinyin), Install custom input methods, Smart punctuation, Chinese lexicon and emojis

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual - Monthly | $2.99 | per month |
| Individual Plan - Annual | $29.99 | per year |


### Otter!

[App page](https://appshunter.io/ios/app/otter/id6758372229)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Donation | $0.99 | one-time |
| Medium Donation | $4.99 | one-time |
| Large Donation | $9.99 | one-time |


## Frequently asked questions

### Is OkidoKey free?

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

### Is Otter! free?

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

### Do OkidoKey or Otter! have ads?

Neither OkidoKey nor Otter! shows ads.

### Which is updated more often, OkidoKey or Otter!?

OkidoKey ships an update every 3 months, and Otter! every 2 days. Most recently, OkidoKey was updated on November 1, 2026 and Otter! on October 31, 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.*