# OmniLock vs TUT by CAIS

The clearest difference is in-app purchases: TUT by CAIS at none against OmniLock's 1. OmniLock's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OmniLock sells 1 one-off in-app purchase. TUT by CAIS asks for nothing beyond the download.

OmniLock ships an update every 3 weeks, TUT by CAIS every 2 months. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OmniLock | TUT by CAIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (29 ratings)](https://appshunter.io/ios/app/omnilock/id1645472970/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 43 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flinteger LLC](https://appshunter.io/developer/1553642024) | [Ahmed Khalifa](https://appshunter.io/developer/1895842564) |

## What reviewers say

### OmniLock

[App page](https://appshunter.io/ios/app/omnilock/id1645472970)

This app helps manage screen time and filter web content across multiple browsers. It allows blocking distracting apps, specific websites, and adult content, while also offering privacy protection against ads and trackers. Users can secure settings with a passcode or Face ID.

**Highlights:** Screen time management, Web content filtering, App blocking, Customizable blocklists, Passcode and Face ID lock, Shortcut integration

**Features:** Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### TUT by CAIS

[App page](https://appshunter.io/ios/app/tut-by-cais/id6764592426)

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

**In-app purchases:** none


## Frequently asked questions

### Is OmniLock free?

OmniLock is free to download, with in-app purchases available.

### Is TUT by CAIS free?

TUT by CAIS is free to download, with no in-app purchases.

### Do OmniLock or TUT by CAIS have ads?

Neither OmniLock nor TUT by CAIS shows ads.

### Which is updated more often, OmniLock or TUT by CAIS?

OmniLock ships an update every 3 weeks, and TUT by CAIS every 2 months. Most recently, OmniLock was updated on October 20, 2026 and TUT by CAIS on October 13, 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.*