# iSigner vs 华夏手语通

The clearest difference is ads: iSigner at none against 华夏手语通's shown. iSigner also leads on iOS requirement (10.0 vs 12.0). 华夏手语通's advantage is review sentiment (25% vs 0%) and update cadence (monthly vs every 5 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. iSigner sells 1 one-off in-app purchase and 华夏手语通 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

iSigner ships an update every 5 months, 华夏手语通 monthly. The most recent releases landed on June 1, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | iSigner | 华夏手语通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/isigner/id1438330350/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 63 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [焕 盛](https://appshunter.io/developer/1438330349) | [华夏出版社](https://appshunter.io/developer/1309453100) |

## What reviewers say

### iSigner

[App page](https://appshunter.io/ios/app/isigner/id1438330350)

This app provides the world's first and only comprehensive Shanghai sign language dictionary. It features a vocabulary of 4000 signs derived from extensive video content, influencing sign languages across China and other Asian regions.

**Highlights:** Shanghai sign language dictionary, 4000 video signs, Influential sign language variant, Comprehensive vocabulary

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 上海手语常用词库 | $12.99 | one-time |


### 华夏手语通

[App page](https://appshunter.io/ios/app/id6446576052)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 华夏会员-月卡 | $0.99 | one-time |
| 华夏会员-季卡 | $2.99 | one-time |
| 国家通用手语日常会话 | $2.99 | one-time |
| 华夏会员-年卡 | $9.99 | one-time |


## Frequently asked questions

### Is iSigner free?

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

### Is 华夏手语通 free?

华夏手语通 is free to download, with in-app purchases available.

### Do iSigner or 华夏手语通 have ads?

华夏手语通 shows ads; iSigner does not.

### Which is updated more often, iSigner or 华夏手语通?

iSigner ships an update every 5 months, and 华夏手语通 monthly. Most recently, iSigner was updated on June 1, 2026 and 华夏手语通 on August 16, 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.*