# Just One vs Focus Space

The clearest difference is in-app purchases: Just One at none against Focus Space's 2. Just One also leads on update cadence (daily vs every 5 days) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Focus Space sells 2 in-app purchases, starting at $3.99 per 7 days. Just One asks for nothing beyond the download.

Just One ships an update daily, Focus Space every 5 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Just One | Focus Space |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 18 MB | 32 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raving Code](https://appshunter.io/developer/1769017948) | [Lakshya Agarwal](https://appshunter.io/developer/6792886501) |

## What reviewers say

### Just One

[App page](https://appshunter.io/ios/app/just-one-one-task-at-a-time/id6764329092)

**In-app purchases:** none


### Focus Space

[App page](https://appshunter.io/ios/app/focus-space-task-and-timer/id6792886499)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Space Premium Weekly | $3.99 | per 7 days |
| Focus Space Premium Annual | $24.90 | per year |


## Frequently asked questions

### Is Just One free?

Just One is free to download, with no in-app purchases.

### Is Focus Space free?

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

### Do Just One or Focus Space have ads?

Neither Just One nor Focus Space shows ads.

### Which is updated more often, Just One or Focus Space?

Just One ships an update daily, and Focus Space every 5 days. Most recently, Just One was updated on October 7, 2026 and Focus Space on October 12, 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.*