# Maintenance Fee Tracker vs Odyosi

The clearest difference is in-app purchases: Odyosi at none against Maintenance Fee Tracker's 2. Maintenance Fee Tracker's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

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

Maintenance Fee Tracker ships an update fortnightly, Odyosi every 2 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Maintenance Fee Tracker | Odyosi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 69 MB | 29 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 17+ |
| Developer | [Mustafa Demir](https://appshunter.io/developer/1658314272) | [ODYOSI YONETIM SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1648712359) |

## What reviewers say

### Maintenance Fee Tracker

[App page](https://appshunter.io/ios/app/maintenance-fee-tracker/id1668020853)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $79.99 | per year |


### Odyosi

[App page](https://appshunter.io/ios/app/odyosi/id6443723171)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maintenance Fee Tracker free?

Maintenance Fee Tracker is free to download, with in-app purchases available.

### Is Odyosi free?

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

### Do Maintenance Fee Tracker or Odyosi have ads?

Neither Maintenance Fee Tracker nor Odyosi shows ads.

### Which is updated more often, Maintenance Fee Tracker or Odyosi?

Maintenance Fee Tracker ships an update fortnightly, and Odyosi every 2 weeks. Most recently, Maintenance Fee Tracker was updated on October 24, 2026 and Odyosi on October 21, 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.*