# Alter vs Unfused

The clearest difference is in-app purchases: Alter at none against Unfused's 2. Unfused's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Unfused sells 2 in-app purchases, starting at $9.99 per month. Alter asks for nothing beyond the download.

Alter ships an update every 2 weeks, Unfused every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Alter | Unfused |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 63 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Alter Labs Ltd](https://appshunter.io/developer/1860823627) | [Eryk Sajur](https://appshunter.io/developer/1591907796) |

## What reviewers say

### Alter

[App page](https://appshunter.io/ios/app/alter-wedding-planner/id6756482818)

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

**In-app purchases:** none


### Unfused

[App page](https://appshunter.io/ios/app/unfused/id6762290239)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unfused Solo | $9.99 | per month |
| Unfused Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is Alter free?

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

### Is Unfused free?

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

### Do Alter or Unfused have ads?

Alter shows ads; Unfused does not.

### Which is updated more often, Alter or Unfused?

Alter ships an update every 2 weeks, and Unfused every 4 days. Most recently, Alter was updated on October 25, 2026 and Unfused on October 25, 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.*