# Sphinx Manager vs Maintenance Management

The clearest difference is in-app purchases: Sphinx Manager at none against Maintenance Management's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Maintenance Management sells 2 in-app purchases, starting at $79.99 per month. Sphinx Manager asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sphinx Manager | Maintenance Management |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 58 MB | 1 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sphinx Manager](https://appshunter.io/developer/1798703856) | [Fixeets SAS](https://appshunter.io/developer/1896590902) |

## What reviewers say

### Sphinx Manager

[App page](https://appshunter.io/ios/app/sphinx-manager/id6742495988)

**Features:** macOS Compatibility

**In-app purchases:** none


### Maintenance Management

[App page](https://appshunter.io/ios/app/maintenance-management-cmms/id6775788401)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maintenance Pro – Monthly | $79.99 | per month |
| Maintenance Pro – Annual | $629.99 | per year |


## Frequently asked questions

### Is Sphinx Manager free?

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

### Is Maintenance Management free?

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

### Do Sphinx Manager or Maintenance Management have ads?

Neither Sphinx Manager nor Maintenance Management shows ads.

### Which is updated more often, Sphinx Manager or Maintenance Management?

Sphinx Manager ships an update every 2 months, and Maintenance Management every 2 months. Most recently, Sphinx Manager was updated on October 28, 2026 and Maintenance Management on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*