# Haver Niagara PROcheck vs MAAPS CMMS

The clearest difference is ads: MAAPS CMMS at none against Haver Niagara PROcheck's shown. MAAPS CMMS also leads on update cadence (every 2 weeks vs every 19 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Haver Niagara PROcheck ships an update every 19 months, MAAPS CMMS every 2 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Haver Niagara PROcheck | MAAPS CMMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 2 weeks** |
| Size | 76 MB | 62 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [W. S. Tyler Canada Ltd.](https://appshunter.io/developer/1509741539) | [MAINTENANCE AND ASSET PLANNING SERVICES PTY. LTD.](https://appshunter.io/developer/1800495528) |

## What reviewers say

### Haver Niagara PROcheck

[App page](https://appshunter.io/ios/app/haver-niagara-procheck/id1509741540)

**In-app purchases:** none


### MAAPS CMMS

[App page](https://appshunter.io/ios/app/maaps-cmms/id6742900794)

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

**In-app purchases:** none


## Frequently asked questions

### Is Haver Niagara PROcheck free?

Haver Niagara PROcheck is free to download, with no in-app purchases.

### Is MAAPS CMMS free?

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

### Do Haver Niagara PROcheck or MAAPS CMMS have ads?

Haver Niagara PROcheck shows ads; MAAPS CMMS does not.

### Which is updated more often, Haver Niagara PROcheck or MAAPS CMMS?

Haver Niagara PROcheck ships an update every 19 months, and MAAPS CMMS every 2 weeks. Most recently, Haver Niagara PROcheck was updated on November 7, 2026 and MAAPS CMMS on November 4, 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.*