# FocusFlash vs Absorb

The clearest difference is in-app purchases: FocusFlash at none against Absorb's 3. Absorb's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Absorb sells 3 in-app purchases, starting at $9.99 per 7 days. FocusFlash asks for nothing beyond the download.

FocusFlash ships an update every 4 days, Absorb every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FocusFlash | Absorb |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 4 MB | 66 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andre Aigner](https://appshunter.io/developer/1766529838) | [Tanul Tewari](https://appshunter.io/developer/1880778280) |

## What reviewers say

### FocusFlash

[App page](https://appshunter.io/ios/app/focusflash/id6759566954)

**Features:** macOS Compatibility

**In-app purchases:** none


### Absorb

[App page](https://appshunter.io/ios/app/absorb-read-faster-and-discover/id6760173709)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Absorb Pro Weekly | $9.99 | per 7 days |
| Absorb Pro Monthly | $19.99 | per month |
| Absorb Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is FocusFlash free?

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

### Is Absorb free?

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

### Do FocusFlash or Absorb have ads?

Neither FocusFlash nor Absorb shows ads.

### Which is updated more often, FocusFlash or Absorb?

FocusFlash ships an update every 4 days, and Absorb every 2 days. Most recently, FocusFlash was updated on October 25, 2026 and Absorb on October 28, 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.*