# one sec | screen time + focus vs Hardest Focus App

The clearest difference is monetization model: one sec | screen time + focus at free with in-app purchases against Hardest Focus App's subscription. one sec | screen time + focus also leads on ads (none vs shown) and ratings volume (24K vs 1). Hardest Focus App's advantage is review sentiment (100% vs 76%). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. one sec | screen time + focus sells 6 in-app purchases, starting at $6.99 per month and Hardest Focus App sells 4 in-app purchases, starting at $12.00 per 7 days. Whichever you choose, the download price is not the number that matters.

Hardest Focus App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: one sec | screen time + focus has 24K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of one sec | screen time + focus's written reviews are positive against 100% of Hardest Focus App's.

one sec | screen time + focus ships an update fortnightly, Hardest Focus App every 2 weeks. The most recent releases landed on November 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | one sec | screen time + focus | Hardest Focus App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (24K ratings)](https://appshunter.io/ios/app/one-sec-screen-time-plus-focus/id1532875441/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hardest-focus-app-pocket/id6746587044/reviews)** |
| Number of ratings | **24K** | 1 |
| Positive reviews | 75.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 413 MB | 38 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [riedel.wtf apps S.L.](https://appshunter.io/developer/517545753) | [Dhikshith Reddy](https://appshunter.io/developer/1718380370) |

## 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 a brief pause before opening distracting applications, encouraging mindful choices about attention. It scientifically helps reduce screen time by an average of 57% by adding friction to habitual app usage.

**Highlights:** Delayed app access instead of blocking, Reduces screen time by 57% on average, Doom Scroll Emergency Brake (Re-Intervention), Works with any app, including social media and games, Safari extension for website interruptions, Integrates with Structured and LENGO, Mindful moments via HealthKit

**Features:** Safari Extension, Family Sharing, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one sec pro (1 Month) | $6.99 | per month |
| one sec pro \| Family Plan (1 Month) | $9.99 | 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


### Hardest Focus App

[App page](https://appshunter.io/ios/app/hardest-focus-app-pocket/id6746587044)

This app acts as a personal defense system against digital distractions. It enforces focus by requiring physical disengagement with your phone, punishing failure with progress erasure and loud alarms. It's designed for those seeking a rigorous approach to discipline.

**Highlights:** Physical phone disengagement triggers focus, Progress erasure upon distraction, Loud alarm and parental disappointment simulation, Double back tap gesture to initiate focus, Allows answering calls during focus sessions, Subscription-based access

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket Unlimited | $12.00 | per 7 days |
| Pocket Unlimited | $30.00 | per month |
| Pocket Unlimited | $39.99 | per year |
| Pocket Unlimited | $49.99 | per year |


## 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 Hardest Focus App free?

Hardest Focus App is free to download, with in-app purchases available.

### Which has better reviews, one sec | screen time + focus or Hardest Focus App?

Hardest Focus App is rated higher. one sec | screen time + focus averages 4.8 out of 5 from 24K ratings, while Hardest Focus App averages 5.0 from 1 ratings.

### Do one sec | screen time + focus or Hardest Focus App have ads?

Hardest Focus App shows ads; one sec | screen time + focus does not.

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

one sec | screen time + focus ships an update fortnightly, and Hardest Focus App every 2 weeks. Most recently, one sec | screen time + focus was updated on November 3, 2026 and Hardest Focus App on October 16, 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.*