# Screen Time Blocker vs Zentime

The clearest difference is ads: Screen Time Blocker at none against Zentime's shown. Zentime's advantage is review sentiment (88% vs 68%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Screen Time Blocker sells 15 in-app purchases, starting at $1.99 per month and Zentime sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Screen Time Blocker ships an update every 10 days, Zentime weekly. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Screen Time Blocker | Zentime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21 ratings)](https://appshunter.io/ios/app/screen-time-blocker-focus/id1663997320/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 68.3% of reviews | **88.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 109 MB | 72 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yudai hirose](https://appshunter.io/developer/1062610569) | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) |

## What reviewers say

### Screen Time Blocker

[App page](https://appshunter.io/ios/app/screen-time-blocker-focus/id1663997320)

This app helps you regain control of your smartphone usage by setting app and website limits. It creates focused moments for work, study, or sleep by blocking distracting applications during designated times. Features include customizable restrictions, a "shield" screen to enforce limits, and a Pomodoro timer for enhanced productivity.

**Highlights:** App and website restrictions, Customizable time limits, "Shield" screen for enforcement, Pomodoro timer integration, Undisableable shield option (premium), Multiple restriction profiles

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $2.99 | per month |
| Premium | $4.99 | per month |
| Premium | $9.99 | per month |
| Premium | $19.99 | per year |
| Premium | $29.99 | per year |
| Premium | $39.99 | per year |
| Premium | $79.99 | per year |
| 100yen | $0.49 | one-time |
| 300yen | $1.99 | one-time |
| 1000yen | $5.99 | one-time |
| Premium | $24.99 | one-time |
| Premium | $39.99 | one-time |
| Premium | $59.99 | one-time |
| 10000yen | $59.99 | one-time |


### Zentime

[App page](https://appshunter.io/ios/app/zentime-screen-time-control/id6748847369)

This app helps you regain focus by automatically locking applications after a set usage time. It enforces limits to prevent mindless scrolling and time-wasting, promoting calmer, more productive phone usage.

**Highlights:** Automatic app locking, Customizable usage timers, Enforced app limits, Reduces mindless scrolling, Promotes focused time

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zentime Pro | $3.99 | per month |
| Zentime Pro | $5.99 | per month |
| Zentime Pro | $19.99 | per year |
| Zentime Pro | $29.99 | per year |
| Zentime Pro | $59.99 | one-time |
| Zentime Pro | $99.99 | one-time |


## Frequently asked questions

### Is Screen Time Blocker free?

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

### Is Zentime free?

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

### Do Screen Time Blocker or Zentime have ads?

Zentime shows ads; Screen Time Blocker does not.

### Which is updated more often, Screen Time Blocker or Zentime?

Screen Time Blocker ships an update every 10 days, and Zentime weekly. Most recently, Screen Time Blocker was updated on September 23, 2026 and Zentime on September 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.*