# Access Control vs Optios

The clearest difference is update cadence: Optios at every 2 months against Access Control's every 9 months. Optios also leads on iOS requirement (9.0 vs 12.0). 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.

Access Control ships an update every 9 months, Optios every 2 months. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Access Control | Optios |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 75 MB | 18 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Niko n.v.](https://appshunter.io/developer/441504490) | [Optios](https://appshunter.io/developer/1077374726) |

## What reviewers say

### Access Control

[App page](https://appshunter.io/ios/app/access-control/id1439301381)

Monitor your home's entrance remotely. Receive video calls from your doorbell, see visitors, and converse with them. Unlock your door and even peek outside at any time, all from your smartphone.

**Highlights:** Receive video calls from external unit, See and converse with visitors, Unlock electronic door locks remotely, Peek outside functionality, Easy QR-code setup, Share with family members

**Features:** macOS Compatibility

**In-app purchases:** none


### Optios

[App page](https://appshunter.io/ios/app/optios/id6447364622)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Access Control free?

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

### Is Optios free?

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

### Do Access Control or Optios have ads?

Neither Access Control nor Optios shows ads.

### Which is updated more often, Access Control or Optios?

Access Control ships an update every 9 months, and Optios every 2 months. Most recently, Access Control was updated on September 21, 2026 and Optios on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*