# Focu vs Arc

The clearest difference is in-app purchases: Focu at none against Arc's 10. Focu also leads on update cadence (weekly vs every 2 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Arc sells 10 in-app purchases, starting at $17.99 per year. Focu asks for nothing beyond the download.

Focu ships an update weekly, Arc every 2 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Focu | Arc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 27 MB | 61 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Simon Wagner](https://appshunter.io/developer/1796457582) | [Felix Hartmann](https://appshunter.io/developer/1884127281) |

## What reviewers say

### Focu

[App page](https://appshunter.io/ios/app/focu/id6742032733)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arc

[App page](https://appshunter.io/ios/app/arc-habit-tracker/id6803226057)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arc Unlimited — 1 Year | $17.99 | per year |
| Arc Unlimited — 1 Year | $17.99 | per year |
| Book Sprint | $2.99 | one-time |
| Dopamine Reset | $2.99 | one-time |
| 5AM Club | $2.99 | one-time |
| Sober Month | $2.99 | one-time |
| 75 Soft | $3.99 | one-time |
| Couch to 5K | $3.99 | one-time |
| Winter Arc | $4.99 | one-time |
| 100 Days of Code | $4.99 | one-time |


## Frequently asked questions

### Is Focu free?

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

### Is Arc free?

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

### Do Focu or Arc have ads?

Neither Focu nor Arc shows ads.

### Which is updated more often, Focu or Arc?

Focu ships an update weekly, and Arc every 2 weeks. Most recently, Focu was updated on November 8, 2026 and Arc on October 31, 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.*