# Lock vs Ustoz Tikoncha

The clearest difference is update cadence: Lock at every 2 weeks against Ustoz Tikoncha's every 2 months. 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.

Lock ships an update every 2 weeks, Ustoz Tikoncha every 2 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Lock | Ustoz Tikoncha |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lock-in-focused-studying/id6756578827/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 43 MB | 21 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Azizbek Zaylobiddinov](https://appshunter.io/developer/1861525386) | [NEW EDU](https://appshunter.io/developer/1844075343) |

## What reviewers say

### Lock

[App page](https://appshunter.io/ios/app/lock-in-focused-studying/id6756578827)

This app helps users focus on tasks using timed study sessions, fostering accountability through shared progress and group grinding. It aims to transform screen time into productive output.

**Highlights:** Pomodoro study sessions, Group study grinding, Progress sharing, Accountability features, Screen time to productivity conversion

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

**In-app purchases:** none


### Ustoz Tikoncha

[App page](https://appshunter.io/ios/app/ustoz-tikoncha/id6760545820)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lock free?

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

### Is Ustoz Tikoncha free?

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

### Do Lock or Ustoz Tikoncha have ads?

Neither Lock nor Ustoz Tikoncha shows ads.

### Which is updated more often, Lock or Ustoz Tikoncha?

Lock ships an update every 2 weeks, and Ustoz Tikoncha every 2 months. Most recently, Lock was updated on October 30, 2026 and Ustoz Tikoncha on November 5, 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.*