# Recowa vs USB e

The clearest difference is update cadence: USB e at every 3 days against Recowa's every 2 months. Recowa's advantage is iOS requirement (12.0 vs 16.1). 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.

Recowa ships an update every 2 months, USB e every 3 days. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Recowa | USB e |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 5.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 35 MB | 2 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Warmhaus](https://appshunter.io/developer/1412616422) | [SAID SURUCU](https://appshunter.io/developer/1833979467) |

## What reviewers say

### Recowa

[App page](https://appshunter.io/ios/app/recowa/id1473732465)

Control your combi boiler remotely via Wi-Fi. Adjust settings, set schedules, monitor pressure, and receive malfunction alerts from your smartphone or tablet. Optimize comfort and save energy with various heating modes.

**Highlights:** Remote boiler control via smartphone/tablet, Weekly, daily, and hourly programming, Instant temperature adjustment, Malfunction alerts and remote reset, Support for up to 4 additional users, Energy saving modes (Summer, Winter, Economic, Away)

**Features:** macOS Compatibility

**In-app purchases:** none


### USB e

[App page](https://appshunter.io/ios/app/usb-e-imza-girisi/id6812876309)

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

**In-app purchases:** none


## Frequently asked questions

### Is Recowa free?

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

### Is USB e free?

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

### Do Recowa or USB e have ads?

Neither Recowa nor USB e shows ads.

### Which is updated more often, Recowa or USB e?

Recowa ships an update every 2 months, and USB e every 3 days. Most recently, Recowa was updated on October 20, 2026 and USB e on October 29, 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.*