# 南極蝦鍵盤Lite vs OCR Server

The clearest difference is in-app purchases: 南極蝦鍵盤Lite at none against OCR Server's 1. 南極蝦鍵盤Lite also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.4). OCR Server's advantage is update cadence (every 4 days vs every 8 days). On price and ads there is nothing between them.

Both are free to download. OCR Server sells 1 one-off in-app purchase. 南極蝦鍵盤Lite asks for nothing beyond the download.

南極蝦鍵盤Lite ships an update every 8 days, OCR Server every 4 days. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 南極蝦鍵盤Lite | OCR Server |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lite/id6749168274/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 12 MB | 19 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YU HSIN CHENG](https://appshunter.io/developer/1826530165) | [Wei-Cheng Ling](https://appshunter.io/developer/1155984309) |

## What reviewers say

### 南極蝦鍵盤Lite

[App page](https://appshunter.io/ios/app/lite/id6749168274)

A lightweight, offline Chinese input method keyboard for iOS. It supports traditional/simplified Chinese and English switching, offering a fast and stable typing experience. All input data remains on your device, ensuring privacy.

**Highlights:** Offline operation, Supports Cangjie input method, Traditional/Simplified Chinese and English switching, Intuitive and beautiful interface, Lightweight design with low latency, Privacy-focused, no data transmission

**Features:** macOS Compatibility

**In-app purchases:** none


### OCR Server

[App page](https://appshunter.io/ios/app/ocr-server/id6749533041)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $4.99 | one-time |


## Frequently asked questions

### Is 南極蝦鍵盤Lite free?

南極蝦鍵盤Lite is free to download, with no in-app purchases.

### Is OCR Server free?

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

### Do 南極蝦鍵盤Lite or OCR Server have ads?

Neither 南極蝦鍵盤Lite nor OCR Server shows ads.

### Which is updated more often, 南極蝦鍵盤Lite or OCR Server?

南極蝦鍵盤Lite ships an update every 8 days, and OCR Server every 4 days. Most recently, 南極蝦鍵盤Lite was updated on September 17, 2026 and OCR Server on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*