# Smartlock SK vs TauLock

The clearest difference is update cadence: Smartlock SK at every 8 months against TauLock's every 32 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.

Smartlock SK ships an update every 8 months, TauLock every 32 months. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Smartlock SK | TauLock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 32 months |
| Size | 11 MB | 21 MB |
| Requires iOS | **14.7** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keystone](https://appshunter.io/developer/1296661263) | [TauLite](https://appshunter.io/developer/1894187100) |

## What reviewers say

### Smartlock SK

[App page](https://appshunter.io/ios/app/smartlock-sk/id1521412486)

**Features:** macOS Compatibility

**In-app purchases:** none


### TauLock

[App page](https://appshunter.io/ios/app/taulock/id6473639246)

**In-app purchases:** none


## Frequently asked questions

### Is Smartlock SK free?

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

### Is TauLock free?

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

### Do Smartlock SK or TauLock have ads?

Neither Smartlock SK nor TauLock shows ads.

### Which is updated more often, Smartlock SK or TauLock?

Smartlock SK ships an update every 8 months, and TauLock every 32 months. Most recently, Smartlock SK was updated on October 9, 2026 and TauLock on October 15, 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.*