# THERMS vs iCallX

The clearest difference is update cadence: THERMS at every 3 weeks against iCallX's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.

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

THERMS ships an update every 3 weeks, iCallX every 11 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | THERMS | iCallX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (40 ratings)](https://appshunter.io/ios/app/therms/id1526846664/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free | — |
| Size | 73 MB | 56 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [American Solutions, llc.](https://appshunter.io/developer/1526846667) | [Kirisun Americas LLC](https://appshunter.io/developer/1593876910) |

## What reviewers say

### THERMS

[App page](https://appshunter.io/ios/app/therms/id1526846664)

This app supports public safety and private security professionals in managing their operations. It facilitates patrol management, incident reporting, dispatch, and communication. It also provides access to site pass-down information and daily activity reports.

**Highlights:** Patrol management, Incident reporting, Dispatching, DAR reporting, Site pass down information, Communications

**Features:** Vision Pro support

**In-app purchases:** none


### iCallX

[App page](https://appshunter.io/ios/app/icallx/id6474666767)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is THERMS free?

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

### Is iCallX free?

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

### Do THERMS or iCallX have ads?

Neither THERMS nor iCallX shows ads.

### Which is updated more often, THERMS or iCallX?

THERMS ships an update every 3 weeks, and iCallX every 11 months. Most recently, THERMS was updated on October 25, 2026 and iCallX on October 14, 2026.

---

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