# Vadem vs Dion

The clearest difference is in-app purchases: Dion at none against Vadem's 2. Dion also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Vadem's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Vadem sells 2 in-app purchases, starting at $0.99 per month. Dion asks for nothing beyond the download.

Vadem ships an update every 5 days, Dion every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Vadem | Dion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 17 MB | 27 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ali Caglar](https://appshunter.io/developer/1713062581) | [Abdelrhman Hesham](https://appshunter.io/developer/1629221292) |

## What reviewers say

### Vadem

[App page](https://appshunter.io/ios/app/vadem-bill-and-debt-tracker/id6812872889)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $6.99 | per year |


### Dion

[App page](https://appshunter.io/ios/app/dion/id6816375892)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vadem free?

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

### Is Dion free?

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

### Do Vadem or Dion have ads?

Dion shows ads; Vadem does not.

### Which is updated more often, Vadem or Dion?

Vadem ships an update every 5 days, and Dion every 3 days. Most recently, Vadem was updated on October 31, 2026 and Dion 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.*