# IoTian vs HeatingUp

The clearest difference is update cadence: HeatingUp at every 3 weeks against IoTian's every 7 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.

IoTian ships an update every 7 months, HeatingUp every 3 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | IoTian | HeatingUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/heatingup/id6468663400/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 22 MB | 106 MB |
| Requires iOS | **15** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EKON-SYS s.r.o.](https://appshunter.io/developer/1529404686) | [ACOND a.s.](https://appshunter.io/developer/1710375407) |

## What reviewers say

### IoTian

[App page](https://appshunter.io/ios/app/iotian/id1529404384)

**Features:** macOS Compatibility

**In-app purchases:** none


### HeatingUp

[App page](https://appshunter.io/ios/app/heatingup/id6468663400)

Control your heat pump remotely. Monitor and adjust room temperature, domestic hot water, and heating water settings. Manage summer/winter operation and pool heating with ease.

**Highlights:** Heat pump status display, Temperature monitoring, Summer/winter operation control, Pool heating management, Desired temperature adjustment, Control type and mode switching

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoTian free?

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

### Is HeatingUp free?

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

### Do IoTian or HeatingUp have ads?

Neither IoTian nor HeatingUp shows ads.

### Which is updated more often, IoTian or HeatingUp?

IoTian ships an update every 7 months, and HeatingUp every 3 weeks. Most recently, IoTian was updated on October 25, 2026 and HeatingUp on October 20, 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.*