# iocControl vs JCRM

The clearest difference is update cadence: JCRM at every 3 weeks against iocControl's every 3 months. iocControl's advantage is iOS requirement (13.0 vs 16.6). 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.

iocControl ships an update every 3 months, JCRM every 3 weeks. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | iocControl | JCRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (7 ratings)](https://appshunter.io/ios/app/ioccontrol/id1492865391/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 32 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CoolAutomation](https://appshunter.io/developer/976962384) | [Jilaba Software Services Private Limited](https://appshunter.io/developer/1687942777) |

## What reviewers say

### iocControl

[App page](https://appshunter.io/ios/app/ioccontrol/id1492865391)

Remotely monitor and control your air conditioning units from anywhere. Adjust settings, schedule operations, and receive fault code notifications for various HVAC system types. Integrates with leading home automation systems.

**Highlights:** Remote HVAC monitoring and control, On/Off and temperature adjustments, Operation mode and fan speed control, Unit operation scheduling, Real-time fault code indication, Group (zone) control, Home automation system integration

**Features:** macOS Compatibility

**In-app purchases:** none


### JCRM

[App page](https://appshunter.io/ios/app/jcrm/id6737412084)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iocControl free?

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

### Is JCRM free?

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

### Do iocControl or JCRM have ads?

Neither iocControl nor JCRM shows ads.

### Which is updated more often, iocControl or JCRM?

iocControl ships an update every 3 months, and JCRM every 3 weeks. Most recently, iocControl was updated on September 15, 2026 and JCRM on September 7, 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.*