# ShareTech Authenticator vs 琦琦輸入法

The clearest difference is in-app purchases: ShareTech Authenticator at none against 琦琦輸入法's 1. ShareTech Authenticator also leads on iOS requirement (14.0 vs 17.0). 琦琦輸入法's advantage is update cadence (weekly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. 琦琦輸入法 sells 1 one-off in-app purchase. ShareTech Authenticator asks for nothing beyond the download.

ShareTech Authenticator ships an update every 3 months, 琦琦輸入法 weekly. Both last shipped on October 9, 2026.

## The numbers

| Metric | ShareTech Authenticator | 琦琦輸入法 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 33 MB | 67 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ShareTech](https://appshunter.io/developer/903323857) | [CHUI PING CHENG](https://appshunter.io/developer/6807832941) |

## What reviewers say

### ShareTech Authenticator

[App page](https://appshunter.io/ios/app/sharetech-authenticator/id6447755642)

**In-app purchases:** none


### 琦琦輸入法

[App page](https://appshunter.io/ios/app/id6807832939)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 支持琦琦注音 | $2.99 | one-time |


## Frequently asked questions

### Is ShareTech Authenticator free?

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

### Is 琦琦輸入法 free?

琦琦輸入法 is free to download, with in-app purchases available.

### Do ShareTech Authenticator or 琦琦輸入法 have ads?

Neither ShareTech Authenticator nor 琦琦輸入法 shows ads.

### Which is updated more often, ShareTech Authenticator or 琦琦輸入法?

ShareTech Authenticator ships an update every 3 months, and 琦琦輸入法 weekly. Most recently, ShareTech Authenticator was updated on October 9, 2026 and 琦琦輸入法 on October 9, 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.*