# one sec | screen time + focus vs ScreenZen

one sec | screen time + focus and ScreenZen both sit at 4.8 stars, but that hides the real split: 93% of ScreenZen's written reviews are positive against 76% of one sec | screen time + focus's. ScreenZen also leads on chart position (#188 vs unranked). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. one sec | screen time + focus sells 6 in-app purchases, starting at $2.99 per month and ScreenZen sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for one sec | screen time + focus against 4.9 for ScreenZen. Both are backed by a comparable volume of ratings — 24K and 49K respectively. Written reviews are what separate them: 76% of one sec | screen time + focus's written reviews are positive against 93% of ScreenZen's.

one sec | screen time + focus ships an update every 2 weeks, ScreenZen every 3 weeks. Both last shipped on September 25, 2026.

## The numbers

| Metric | one sec | screen time + focus | ScreenZen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (24K ratings)](https://appshunter.io/ios/app/one-sec-screen-time-plus-focus/id1532875441/reviews) | **[4.9 (49K ratings)](https://appshunter.io/ios/app/screenzen-screen-time-control/id1541027222/reviews)** |
| Number of ratings | 24K | **49K** |
| Positive reviews | 75.9% of reviews | **93.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | — | **#188** |
| Size | 368 MB | 159 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [riedel.wtf apps S.L.](https://appshunter.io/developer/517545753) | [ScreenZen LLC](https://appshunter.io/developer/1541021087) |

## What reviewers say

### one sec | screen time + focus

[App page](https://appshunter.io/ios/app/one-sec-screen-time-plus-focus/id1532875441)

This app introduces intentional friction to distracting apps and websites, helping users reduce screen time and improve focus. It delays access rather than blocking, promoting long-term behavioral change. Integrates with other apps for enhanced productivity.

**Highlights:** Adds friction to distracting apps, Delays app access instead of blocking, Reduces app usage significantly, Doom Scroll Emergency Brake (Re-Intervention), Free Safari extension for websites, Integrates with other productivity apps

**Features:** Safari Extension, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one sec pro (1 Month) | $2.99 | per month |
| one sec pro \| Family Plan (1 Month) | $4.99 | per month |
| one sec pro (1 Year) | $19.99 | per year |
| one sec pro \| Family Plan (1 Year) | $29.99 | per year |
| one sec pro \| Lifetime | $99.99 | one-time |
| one sec pro \| Family Lifetime | $149.00 | one-time |

**What reviewers like**

- 🚀 Saves time
- 👍 Helps reduce screen time
- 💡 Customizable interventions
- 👍 Effective at curbing habits
- 👍 Intuitive and easy to use

**What reviewers complain about**

- 🐛 Buggy at times
- 💰 Premium features behind paywall
- 🔒 Concerns about privacy/data collection
- 🔒 Inability to fully disable the app
- 🐛 Inconsistent behavior across apps

**Reported bugs**

- App switching issues
- Interventions not triggering properly
- Inconsistent behavior with shortcuts
- Crashes and freezes on certain devices

**Requested features**

- Ability to block more apps for free
- Customizable intervention timers
- Scheduled app blocking/access
- Passcode protection for settings
- Sync settings across devices


### ScreenZen

[App page](https://appshunter.io/ios/app/screenzen-screen-time-control/id1541027222)

**Currently charting:** #188 Top Free · Productivity (US App Store)

This app offers multiple strategies to help you reduce screen time and control app usage. Features include delayed app opening, timed scrolling interruptions, and customizable app limits. It also provides options for strict blocking, settings protection, and encourages mindful breaks.

**Highlights:** Delayed app opening, Scrolling interruption, Set app goals and limits, Configurable daily schedules, Strict app blocking, Screen time tracking for distracting apps, Settings protection locks

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kind Tip | $5.00 | one-time |
| Generous Tip | $10.00 | one-time |
| Amazing Tip | $20.00 | one-time |
| Fantastic Tip | $40.00 | one-time |

**What reviewers like**

- 🚀 Completely reversed my scrolling addiction
- 🚀 Helps manage screen time
- 👍 Excellent app, easy to use
- 👍 Genuinely the best screentime app out there
- 👍 Effective in avoiding doom scrolling

**What reviewers complain about**

- 🐛 Buggy, sometimes doesn't unlock apps
- 🐛 Notifications can't break through
- 🐛 Inconsistent UI across devices

**Reported bugs**

- Unlock button not working as expected
- App stops working after some time
- Compatibility issues with iOS 16 update

**Requested features**

- Add more customization options
- Integrate with productivity/to-do apps
- Add more pause/break options
- Improve website blocking functionality


## Frequently asked questions

### Is one sec | screen time + focus free?

one sec | screen time + focus is free to download, with in-app purchases available.

### Is ScreenZen free?

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

### Which has better reviews, one sec | screen time + focus or ScreenZen?

ScreenZen is rated higher. one sec | screen time + focus averages 4.8 out of 5 from 24K ratings, while ScreenZen averages 4.9 from 49K ratings.

### Do one sec | screen time + focus or ScreenZen have ads?

Neither one sec | screen time + focus nor ScreenZen shows ads.

### Which is updated more often, one sec | screen time + focus or ScreenZen?

one sec | screen time + focus ships an update every 2 weeks, and ScreenZen every 3 weeks. Most recently, one sec | screen time + focus was updated on September 25, 2026 and ScreenZen on September 25, 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.*