# HeatingUp vs Hisa ASHP

HeatingUp and Hisa ASHP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HeatingUp | Hisa ASHP |
| --- | --- | --- |
| 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 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 106 MB | 33 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ACOND a.s.](https://appshunter.io/developer/1710375407) | [Hisa Engineering Ltd](https://appshunter.io/developer/6775726996) |

## What reviewers say

### 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


### Hisa ASHP

[App page](https://appshunter.io/ios/app/hisa-ashp/id6775726994)

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

**In-app purchases:** none


## Frequently asked questions

### Is HeatingUp free?

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

### Is Hisa ASHP free?

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

### Do HeatingUp or Hisa ASHP have ads?

Neither HeatingUp nor Hisa ASHP shows ads.

### Which is updated more often, HeatingUp or Hisa ASHP?

HeatingUp ships an update every 3 weeks, and Hisa ASHP every 3 weeks. Most recently, HeatingUp was updated on October 30, 2026 and Hisa ASHP on October 31, 2026.

---

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