# QMS vs CALMS Versa

The clearest difference is iOS requirement: CALMS Versa at 13.2 against QMS's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

QMS ships an update fortnightly, CALMS Versa every 9 days. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | QMS | CALMS Versa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 32 MB | 293 MB |
| Requires iOS | 15.1 | **13.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Convep Mobilogy S/B](https://appshunter.io/developer/395651591) | [Calms Technologies Sdn Bhd](https://appshunter.io/developer/1466030107) |

## What reviewers say

### QMS

[App page](https://appshunter.io/ios/app/qms-owner/id1504853247)

Manage your property ownership details, schedule appointments for inspections, and report any defects. Receive real-time status updates on your submitted issues.

**Highlights:** View property information, Schedule handover appointments, Schedule defect inspections, Submit defects, Track defect status, Receive status notifications

**In-app purchases:** none


### CALMS Versa

[App page](https://appshunter.io/ios/app/calms-versa/id6446074637)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QMS free?

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

### Is CALMS Versa free?

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

### Do QMS or CALMS Versa have ads?

Neither QMS nor CALMS Versa shows ads.

### Which is updated more often, QMS or CALMS Versa?

QMS ships an update fortnightly, and CALMS Versa every 9 days. Most recently, QMS was updated on September 9, 2026 and CALMS Versa on September 15, 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.*