# OTF Control Tower vs Screen Time Blocker

The clearest difference is in-app purchases: OTF Control Tower at none against Screen Time Blocker's 3. OTF Control Tower also leads on ratings volume (9 vs 2). Screen Time Blocker's advantage is update cadence (every 3 days vs monthly) and rating (5.0 vs 4.6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Screen Time Blocker sells 3 in-app purchases, starting at $2.99 per month. OTF Control Tower asks for nothing beyond the download.

Screen Time Blocker holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

OTF Control Tower ships an update monthly, Screen Time Blocker every 3 days. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OTF Control Tower | Screen Time Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/otf-control-tower/id1561391924/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/screen-time-blocker-aphel/id6739789721/reviews)** |
| Number of ratings | **9** | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 13 MB |
| Requires iOS | **16.2** | 17.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KUBILABS LLC](https://appshunter.io/developer/1461731902) | [Can Berk Hayretdag](https://appshunter.io/developer/1629754201) |

## What reviewers say

### OTF Control Tower

[App page](https://appshunter.io/ios/app/otf-control-tower/id1561391924)

Manage your business operations remotely with this comprehensive tool. Track sales, manage employee hours, control inventory, and update menus directly from your mobile device. Seamlessly sync changes across all your Point of Sale systems.

**Highlights:** Sales tracking, Employee hour management, System access control, Inventory management, Menu and offering updates, POS system synchronization

**Features:** Vision Pro support

**In-app purchases:** none


### Screen Time Blocker

[App page](https://appshunter.io/ios/app/screen-time-blocker-aphel/id6739789721)

This app helps you regain control of your phone usage by blocking distracting applications and websites. Set custom time limits, track your usage, and utilize focus modes to improve concentration and reduce digital distractions for a more productive day.

**Highlights:** Block distracting apps and websites, Set custom screen time limits, Track phone usage, Smart reminders and focus modes, Reduce phone addiction, Boost productivity

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Pro Monthly | $2.99 | per month |
| Focus Pro Annual Close Offer | $9.99 | per year |
| Focus Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is OTF Control Tower free?

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

### Is Screen Time Blocker free?

Screen Time Blocker is free to download, with in-app purchases available.

### Which has better reviews, OTF Control Tower or Screen Time Blocker?

Screen Time Blocker is rated higher. OTF Control Tower averages 4.6 out of 5 from 9 ratings, while Screen Time Blocker averages 5.0 from 2 ratings.

### Do OTF Control Tower or Screen Time Blocker have ads?

Neither OTF Control Tower nor Screen Time Blocker shows ads.

### Which is updated more often, OTF Control Tower or Screen Time Blocker?

OTF Control Tower ships an update monthly, and Screen Time Blocker every 3 days. Most recently, OTF Control Tower was updated on November 11, 2026 and Screen Time Blocker on October 30, 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.*