# Thermann Control vs TripMemo

The clearest difference is update cadence: TripMemo at every 3 weeks against Thermann Control's every 2 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.

Thermann Control ships an update every 2 months, TripMemo every 3 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Thermann Control | TripMemo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 88 MB | 3 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thermowatt SpA](https://appshunter.io/developer/1619740671) | [Samuel Whitton](https://appshunter.io/developer/1845061565) |

## What reviewers say

### Thermann Control

[App page](https://appshunter.io/ios/app/thermann-control/id6480348958)

Remotely manage your water heater's temperature and schedule from your smartphone or tablet. Optimize heating to save energy and receive instant notifications for any malfunctions, ensuring hot water when you need it.

**Highlights:** Remote temperature control, Scheduling on/off times, Operating status updates, Energy saving optimization, Malfunction notifications, Remote on/off switching

**In-app purchases:** none


### TripMemo

[App page](https://appshunter.io/ios/app/tripmemo/id6753794022)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thermann Control free?

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

### Is TripMemo free?

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

### Do Thermann Control or TripMemo have ads?

Neither Thermann Control nor TripMemo shows ads.

### Which is updated more often, Thermann Control or TripMemo?

Thermann Control ships an update every 2 months, and TripMemo every 3 weeks. Most recently, Thermann Control was updated on October 9, 2026 and TripMemo on October 5, 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.*