# Focus Loop vs ZenFocus

The clearest difference is update cadence: ZenFocus at every 4 days against Focus Loop's fortnightly. ZenFocus also leads on iOS requirement (15.6 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Focus Loop sells 3 in-app purchases, starting at $0.99 per 7 days and ZenFocus sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Focus Loop ships an update fortnightly, ZenFocus every 4 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Focus Loop | ZenFocus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 15 MB | 62 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Suryakant Sharma](https://appshunter.io/developer/1830500211) | [SUHEE BYUN](https://appshunter.io/developer/6775685890) |

## What reviewers say

### Focus Loop

[App page](https://appshunter.io/ios/app/focus-loop-study-timer-habits/id6757677261)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| monthly subscription | $3.99 | per month |
| yearly subscription | $9.99 | per year |


### ZenFocus

[App page](https://appshunter.io/ios/app/zenfocus-true-study-time/id6775685888)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 찐공 베이직 | $1.99 | per month |
| 찐공 프리미엄 | $2.99 | per month |
| 찐공 베이직 | $17.99 | per year |
| 찐공 프리미엄 | $29.99 | per year |


## Frequently asked questions

### Is Focus Loop free?

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

### Is ZenFocus free?

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

### Do Focus Loop or ZenFocus have ads?

Neither Focus Loop nor ZenFocus shows ads.

### Which is updated more often, Focus Loop or ZenFocus?

Focus Loop ships an update fortnightly, and ZenFocus every 4 days. Most recently, Focus Loop was updated on November 7, 2026 and ZenFocus 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.*