# Jonathan Heng Library vs XC CMMS

The clearest difference is update cadence: XC CMMS at every 3 weeks against Jonathan Heng Library's every 3 months. Jonathan Heng Library's advantage is device support (4 vs 2). On price, ads, in-app purchases 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.

Jonathan Heng Library ships an update every 3 months, XC CMMS every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Jonathan Heng Library | XC CMMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 58 MB | 40 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Heng Ministries LLP](https://appshunter.io/developer/1438691150) | [Exceltec Property Management](https://appshunter.io/developer/1630263671) |

## What reviewers say

### Jonathan Heng Library

[App page](https://appshunter.io/ios/app/jonathan-heng-library/id1062150053)

**Features:** Vision Pro support

**In-app purchases:** none


### XC CMMS

[App page](https://appshunter.io/ios/app/xc-cmms/id1670031699)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jonathan Heng Library free?

Jonathan Heng Library is free to download, with no in-app purchases.

### Is XC CMMS free?

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

### Do Jonathan Heng Library or XC CMMS have ads?

Neither Jonathan Heng Library nor XC CMMS shows ads.

### Which is updated more often, Jonathan Heng Library or XC CMMS?

Jonathan Heng Library ships an update every 3 months, and XC CMMS every 3 weeks. Most recently, Jonathan Heng Library was updated on October 29, 2026 and XC CMMS on October 25, 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.*