# 加密狗 vs Base64 Encode Decode

The clearest difference is in-app purchases: 加密狗 at none against Base64 Encode Decode's 3. 加密狗 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Base64 Encode Decode sells 3 in-app purchases, starting at $2.99 per 7 days. 加密狗 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 加密狗 | Base64 Encode Decode |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 3 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [方苗 叶](https://appshunter.io/developer/1690625916) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### 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


### Base64 Encode Decode

[App page](https://appshunter.io/ios/app/base64-encode-decode/id6772262654)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JWT Token Reader Weekly | $2.99 | per 7 days |
| Image to Data URI Yearly | $14.99 | per year |
| Base32 Codec, Pay Once | $29.99 | one-time |


## Frequently asked questions

### Is 加密狗 free?

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

### Is Base64 Encode Decode free?

Base64 Encode Decode is free to download, with in-app purchases available.

### Do 加密狗 or Base64 Encode Decode have ads?

Neither 加密狗 nor Base64 Encode Decode shows ads.

### Which is updated more often, 加密狗 or Base64 Encode Decode?

加密狗 ships an update every 3 weeks, and Base64 Encode Decode every 3 weeks. Most recently, 加密狗 was updated on October 2, 2026 and Base64 Encode Decode on October 12, 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.*