# Sapiens vs IVOI Lock

The clearest difference is update cadence: Sapiens at every 2 weeks against IVOI Lock's monthly. IVOI Lock's advantage is iOS requirement (15.6 vs 18.0). 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.

Sapiens ships an update every 2 weeks, IVOI Lock monthly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sapiens | IVOI Lock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 87 MB | 39 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Kalybay Zhalgasbay](https://appshunter.io/developer/1743925529) | [IVOI TECHNOLOGY AND COMMUNICATION INVESTMENT JOINT STOCK COMPANY](https://appshunter.io/developer/6778327287) |

## What reviewers say

### Sapiens

[App page](https://appshunter.io/ios/app/sapiens-screen-time-control/id6788005077)

**In-app purchases:** none


### IVOI Lock

[App page](https://appshunter.io/ios/app/ivoi-lock/id6789538990)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sapiens free?

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

### Is IVOI Lock free?

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

### Do Sapiens or IVOI Lock have ads?

Neither Sapiens nor IVOI Lock shows ads.

### Which is updated more often, Sapiens or IVOI Lock?

Sapiens ships an update every 2 weeks, and IVOI Lock monthly. Most recently, Sapiens was updated on October 15, 2026 and IVOI Lock on October 24, 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.*