# Optic Studio vs Yeelock

The clearest difference is update cadence: Yeelock at every 2 weeks against Optic Studio's every 2 months. Yeelock also leads on device support (4 vs 1). Optic Studio's advantage is iOS requirement (10.0 vs 15.0). On price, 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.

Optic Studio ships an update every 2 months, Yeelock every 2 weeks. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Optic Studio | Yeelock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (34 ratings)](https://appshunter.io/ios/app/yeelock/id1105835833/reviews)** |
| Number of ratings | — | **34** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 66 MB | 33 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [SBM Sistemi s.r.l.](https://appshunter.io/developer/549519140) | [Xian Yisuobao Electronic Technology Co., Ltd.](https://appshunter.io/developer/1105835832) |

## What reviewers say

### Optic Studio

[App page](https://appshunter.io/ios/app/optic-studio/id554989874)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yeelock

[App page](https://appshunter.io/ios/app/yeelock/id1105835833)

This app allows you to securely unlock your intelligent lock using your mobile phone. It offers quick, one-second sound wave unlocking with bank-level encryption and the ability to share access with others. Manage your keys and view lock opening records all from your device.

**Highlights:** One-step sign up and password management, 1-second sound wave unlocking, Bank-level encryption for security, Key sharing and authorization, Lock opening record history, Customizable unlock methods (click or shake)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Optic Studio free?

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

### Is Yeelock free?

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

### Do Optic Studio or Yeelock have ads?

Neither Optic Studio nor Yeelock shows ads.

### Which is updated more often, Optic Studio or Yeelock?

Optic Studio ships an update every 2 months, and Yeelock every 2 weeks. Most recently, Optic Studio was updated on September 16, 2026 and Yeelock on September 17, 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.*