# SmartHear vs 加密狗

The clearest difference is update cadence: 加密狗 at every 3 weeks against SmartHear's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SmartHear ships an update every 2 months, 加密狗 every 3 weeks. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SmartHear | 加密狗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6457952758/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 46 MB | 3 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [上海合微智能科技有限公司](https://appshunter.io/developer/1121192106) | [方苗 叶](https://appshunter.io/developer/1690625916) |

## What reviewers say

### SmartHear

[App page](https://appshunter.io/ios/app/smarthear/id1574424611)

**In-app purchases:** none


### 加密狗

[App page](https://appshunter.io/ios/app/id6457952758)

This tool generates online activation codes. It is designed for developers needing to create unique keys for their software. The application is free to use and available on iOS devices.

**Highlights:** Online activation code generation, Software key creation, Free to use, iOS compatible

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartHear free?

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

### Is 加密狗 free?

加密狗 is free to download, with no in-app purchases.

### Do SmartHear or 加密狗 have ads?

Neither SmartHear nor 加密狗 shows ads.

### Which is updated more often, SmartHear or 加密狗?

SmartHear ships an update every 2 months, and 加密狗 every 3 weeks. Most recently, SmartHear was updated on September 23, 2026 and 加密狗 on October 2, 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.*