# ST vs Dircode lock

The clearest difference is iOS requirement: ST at 9.0 against Dircode lock's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ST ships an update every 2 months, Dircode lock every 6 weeks. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ST | Dircode lock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 126 MB | 38 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [维林 李](https://appshunter.io/developer/1102738840) | [Anton Poletaev](https://appshunter.io/developer/1896055196) |

## What reviewers say

### ST

[App page](https://appshunter.io/ios/app/st-vs/id1532709971)

Monitor your home remotely from your phone. View live video, communicate with two-way audio, and share access with family members. Discover more features designed for peace of mind.

**Highlights:** Real-time remote viewing, Two-way audio communication, Equipment sharing with family, Temperature monitoring, Live video feed

**In-app purchases:** none


### Dircode lock

[App page](https://appshunter.io/ios/app/dircode-lock/id6765741629)

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

**In-app purchases:** none


## Frequently asked questions

### Is ST free?

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

### Is Dircode lock free?

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

### Do ST or Dircode lock have ads?

Neither ST nor Dircode lock shows ads.

### Which is updated more often, ST or Dircode lock?

ST ships an update every 2 months, and Dircode lock every 6 weeks. Most recently, ST was updated on October 4, 2026 and Dircode lock 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.*