# GoldenKeyLock vs ttLink

The clearest difference is update cadence: ttLink at every 2 weeks against GoldenKeyLock's every 12 months. ttLink also leads on iOS requirement (9.0 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.

GoldenKeyLock ships an update every 12 months, ttLink every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GoldenKeyLock | ttLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Size | 15 MB | 27 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wenzhou Golden Key Lock Industry Co.,Ltd](https://appshunter.io/developer/1521618461) | [庆省 韩](https://appshunter.io/developer/1441108108) |

## What reviewers say

### GoldenKeyLock

[App page](https://appshunter.io/ios/app/goldenkeylock/id1521618459)

**Features:** macOS Compatibility

**In-app purchases:** none


### ttLink

[App page](https://appshunter.io/ios/app/ttlink/id1608744597)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GoldenKeyLock free?

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

### Is ttLink free?

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

### Do GoldenKeyLock or ttLink have ads?

Neither GoldenKeyLock nor ttLink shows ads.

### Which is updated more often, GoldenKeyLock or ttLink?

GoldenKeyLock ships an update every 12 months, and ttLink every 2 weeks. Most recently, GoldenKeyLock was updated on October 4, 2026 and ttLink on October 7, 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.*