# CMS Engage vs BPI Calc

The clearest difference is in-app purchases: CMS Engage at none against BPI Calc's 1. BPI Calc's advantage is iOS requirement (13.0 vs 16). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BPI Calc sells 1 in-app purchase, starting at $299.99 per year. CMS Engage asks for nothing beyond the download.

CMS Engage ships an update monthly, BPI Calc every 3 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CMS Engage | BPI Calc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 43 MB | 40 MB |
| Requires iOS | 16 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Electracom PTY. LTD.](https://appshunter.io/developer/1566552745) | [The CM Group.net Pty Ltd](https://appshunter.io/developer/1787544551) |

## What reviewers say

### CMS Engage

[App page](https://appshunter.io/ios/app/cms-engage/id1566552743)

Empower employees to plan and schedule their workplace movements. Reserve available desks, collaborative spaces, or meeting rooms to ensure compliance and employee safety.

**Highlights:** Reserve desks, Book collaborative spaces, Schedule meeting rooms, Enhance employee safety, Ensure workplace compliance, View available spaces

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

**In-app purchases:** none


### BPI Calc

[App page](https://appshunter.io/ios/app/bpi-calc/id6739940689)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BPI Calc Pro Annual | $299.99 | per year |


## Frequently asked questions

### Is CMS Engage free?

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

### Is BPI Calc free?

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

### Do CMS Engage or BPI Calc have ads?

Neither CMS Engage nor BPI Calc shows ads.

### Which is updated more often, CMS Engage or BPI Calc?

CMS Engage ships an update monthly, and BPI Calc every 3 weeks. Most recently, CMS Engage was updated on October 7, 2026 and BPI Calc on October 16, 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.*