# FocusRabbit vs Acadeller Spark

The clearest difference is in-app purchases: FocusRabbit at none against Acadeller Spark's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Acadeller Spark sells 3 in-app purchases, starting at $8.99 per 7 days. FocusRabbit asks for nothing beyond the download.

FocusRabbit ships an update weekly, Acadeller Spark every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | FocusRabbit | Acadeller Spark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/focusrabbit-screen-time-detox/id6771734987/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free | — |
| Size | 32 MB | 142 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [Aymen Letaief](https://appshunter.io/developer/6771734989) | [Cesar Alvarez Llaneza](https://appshunter.io/developer/1869692376) |

## What reviewers say

### FocusRabbit

[App page](https://appshunter.io/ios/app/focusrabbit-screen-time-detox/id6771734987)

This app helps you build focus by blocking distracting applications and managing your screen time. Set daily limits, schedule blocks, and understand your usage habits to regain control of your digital life.

**Highlights:** Block distracting apps, Set daily time limits, Schedule app blocks, Understand usage habits, Privacy-focused data processing, Flexible focus sessions

**Features:** macOS Compatibility

**In-app purchases:** none


### Acadeller Spark

[App page](https://appshunter.io/ios/app/acadeller-spark-screen-time/id6801905033)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $8.99 | per 7 days |
| Premium Annual Trial | $44.99 | per year |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is FocusRabbit free?

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

### Is Acadeller Spark free?

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

### Do FocusRabbit or Acadeller Spark have ads?

Neither FocusRabbit nor Acadeller Spark shows ads.

### Which is updated more often, FocusRabbit or Acadeller Spark?

FocusRabbit ships an update weekly, and Acadeller Spark every 8 days. Most recently, FocusRabbit was updated on October 31, 2026 and Acadeller Spark 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.*