# Jin Timer vs Super Focus Time

The clearest difference is in-app purchases: Super Focus Time at none against Jin Timer's 1. Super Focus Time also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (12.0 vs 16.2). Jin Timer's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Jin Timer sells 1 one-off in-app purchase. Super Focus Time asks for nothing beyond the download.

Jin Timer ships an update fortnightly, Super Focus Time every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Jin Timer | Super Focus Time |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 25 MB | 79 MB |
| Requires iOS | 16.2 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUJI Corp.](https://appshunter.io/developer/1721499403) | [Planet B, Inc.](https://appshunter.io/developer/1492219858) |

## What reviewers say

### Jin Timer

[App page](https://appshunter.io/ios/app/jin-timer/id6474415861)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Super Focus Time

[App page](https://appshunter.io/ios/app/super-focus-time/id6743349720)

**In-app purchases:** none


## Frequently asked questions

### Is Jin Timer free?

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

### Is Super Focus Time free?

Super Focus Time is free to download, with no in-app purchases.

### Do Jin Timer or Super Focus Time have ads?

Super Focus Time shows ads; Jin Timer does not.

### Which is updated more often, Jin Timer or Super Focus Time?

Jin Timer ships an update fortnightly, and Super Focus Time every 2 days. Most recently, Jin Timer was updated on October 25, 2026 and Super Focus Time on October 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.*