# Focus Fire vs Campfire OS

The clearest difference is in-app purchases: Focus Fire at none against Campfire OS's 4. Campfire OS's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Campfire OS sells 4 in-app purchases, starting at $3.99 per month. Focus Fire asks for nothing beyond the download.

Focus Fire ships an update every 5 days, Campfire OS every 4 days. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Focus Fire | Campfire OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/focus-fire-dopamine-detox/id6762136499/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 19 MB | 15 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Attention Place](https://appshunter.io/developer/1893080283) | [VIVA APPS YAZILIM VE DANISMANLIK SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/6778730135) |

## What reviewers say

### Focus Fire

[App page](https://appshunter.io/ios/app/focus-fire-dopamine-detox/id6762136499)

Enhance focus by changing your study location and using app-blocking features. Combine with a Pomodoro timer for maximum productivity and track your most effective environments.

**Highlights:** Pomodoro timer, App lock mode, Location tracking, Noise measurement, Group focus sessions, Pattern analysis graphs

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

**In-app purchases:** none


### Campfire OS

[App page](https://appshunter.io/ios/app/campfire-os-focus-timer/id6806797859)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Campfire OS Pro Monthly | $3.99 | per month |
| Campfire OS Pro Yearly | $29.99 | per year |
| Campfire OS Pro Lifetime | $39.99 | one-time |
| Campfire OS Pro Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Focus Fire free?

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

### Is Campfire OS free?

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

### Do Focus Fire or Campfire OS have ads?

Neither Focus Fire nor Campfire OS shows ads.

### Which is updated more often, Focus Fire or Campfire OS?

Focus Fire ships an update every 5 days, and Campfire OS every 4 days. Most recently, Focus Fire was updated on October 18, 2026 and Campfire OS on October 9, 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.*