# Scintillating scotoma vs Headmon

The clearest difference is ads: Headmon at none against Scintillating scotoma's shown. Headmon also leads on update cadence (every 2 days vs every 8 months). Scintillating scotoma's advantage is iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scintillating scotoma ships an update every 8 months, Headmon every 2 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Scintillating scotoma | Headmon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 days** |
| Size | 25 MB | 16 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Craftsoft LLC](https://appshunter.io/developer/1468452058) | [DANIEL MORK](https://appshunter.io/developer/6798385518) |

## What reviewers say

### Scintillating scotoma

[App page](https://appshunter.io/ios/app/scintillating-scotoma/id1621837314)

**Features:** macOS Compatibility

**In-app purchases:** none


### Headmon

[App page](https://appshunter.io/ios/app/headmon/id6798385096)

**In-app purchases:** none


## Frequently asked questions

### Is Scintillating scotoma free?

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

### Is Headmon free?

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

### Do Scintillating scotoma or Headmon have ads?

Scintillating scotoma shows ads; Headmon does not.

### Which is updated more often, Scintillating scotoma or Headmon?

Scintillating scotoma ships an update every 8 months, and Headmon every 2 days. Most recently, Scintillating scotoma was updated on October 8, 2026 and Headmon on October 24, 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.*