# Aterno vs Setram Prox’

The clearest difference is update cadence: Aterno at every 2 months against Setram Prox’'s every 5 months. Aterno also leads on iOS requirement (8.0 vs 12.0). 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.

Aterno ships an update every 2 months, Setram Prox’ every 5 months. The most recent releases landed on September 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Aterno | Setram Prox’ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 57 MB | 142 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATERNO S.A.](https://appshunter.io/developer/1067837395) | [La Ruche à Vélos](https://appshunter.io/developer/1587920344) |

## What reviewers say

### Aterno

[App page](https://appshunter.io/ios/app/aterno/id1067837396)

Control your home's heating system remotely to optimize comfort and save energy. This application allows for versatile management of your heating devices from your smartphone.

**Highlights:** Remote heating control, Energy savings optimization, Comfort balancing, Multipurpose device management

**Features:** macOS Compatibility

**In-app purchases:** none


### Setram Prox’

[App page](https://appshunter.io/ios/app/setram-prox/id6756374465)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Aterno free?

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

### Is Setram Prox’ free?

Setram Prox’ is free to download, with no in-app purchases.

### Do Aterno or Setram Prox’ have ads?

Neither Aterno nor Setram Prox’ shows ads.

### Which is updated more often, Aterno or Setram Prox’?

Aterno ships an update every 2 months, and Setram Prox’ every 5 months. Most recently, Aterno was updated on September 27, 2026 and Setram Prox’ on October 14, 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.*