# 加一智聯 vs RETHLock

The clearest difference is update cadence: RETHLock at fortnightly against 加一智聯's every 12 months. 加一智聯's advantage is iOS requirement (11.0 vs 13.0). 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.

加一智聯 ships an update every 12 months, RETHLock fortnightly. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 加一智聯 | RETHLock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Size | 161 MB | 59 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PlusOne Smart Co., Ltd](https://appshunter.io/developer/1605568252) | [UEIHAUR ENTERPRISE CO.,LTD](https://appshunter.io/developer/1692135449) |

## What reviewers say

### 加一智聯

[App page](https://appshunter.io/ios/app/id1605568250)

**Features:** macOS Compatibility

**In-app purchases:** none


### RETHLock

[App page](https://appshunter.io/ios/app/rethlock/id6450167757)

**In-app purchases:** none


## Frequently asked questions

### Is 加一智聯 free?

加一智聯 is free to download, with no in-app purchases.

### Is RETHLock free?

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

### Do 加一智聯 or RETHLock have ads?

Neither 加一智聯 nor RETHLock shows ads.

### Which is updated more often, 加一智聯 or RETHLock?

加一智聯 ships an update every 12 months, and RETHLock fortnightly. Most recently, 加一智聯 was updated on October 2, 2026 and RETHLock on October 8, 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.*