# HOTECH vs DiDe

The clearest difference is update cadence: HOTECH at every 16 months against DiDe's every 37 months. HOTECH also leads on device support and iOS requirement (8.0 vs 15.0). On price and in-app purchases there is nothing between them.

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

HOTECH ships an update every 16 months, DiDe every 37 months. The most recent releases landed on October 3, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | HOTECH | DiDe |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 16 months** | Every 37 months |
| Monetization | Free | — |
| Size | 14 MB | 49 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Bimar S.p.a.](https://appshunter.io/developer/1037993988) | [Dpsonline S.r.l.](https://appshunter.io/developer/1248831506) |

## What reviewers say

### HOTECH

[App page](https://appshunter.io/ios/app/hotech-bimar/id1037993989)

Control smart devices with integrated WiFi remotely via your smartphone. Adjust settings like standby mode, heating levels (Eco, Comfort, Rapid), temperature from 5-37°C, and an antifreeze function.

**Highlights:** Remote control via smartphone, WiFi integrated devices, Standby mode, 3 heating settings (Eco, Comfort, Rapid), Temperature regulation (5-37°C), Antifreeze function

**Features:** macOS Compatibility

**In-app purchases:** none


### DiDe

[App page](https://appshunter.io/ios/app/dide/id6449032323)

**In-app purchases:** none


## Frequently asked questions

### Is HOTECH free?

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

### Is DiDe free?

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

### Which is updated more often, HOTECH or DiDe?

HOTECH ships an update every 16 months, and DiDe every 37 months. Most recently, HOTECH was updated on October 3, 2026 and DiDe on September 17, 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.*