# NETX vs Wattr

The clearest difference is update cadence: Wattr at every 6 days against NETX's every 3 weeks. 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.

NETX ships an update every 3 weeks, Wattr every 6 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | NETX | Wattr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 117 MB | 61 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SOLEM S.A.](https://appshunter.io/developer/626680719) | [Sempl](https://appshunter.io/developer/1705892374) |

## What reviewers say

### NETX

[App page](https://appshunter.io/ios/app/netx-resilient-buildings/id1663446237)

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

**In-app purchases:** none


### Wattr

[App page](https://appshunter.io/ios/app/wattr/id6465175618)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NETX free?

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

### Is Wattr free?

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

### Do NETX or Wattr have ads?

Neither NETX nor Wattr shows ads.

### Which is updated more often, NETX or Wattr?

NETX ships an update every 3 weeks, and Wattr every 6 days. Most recently, NETX was updated on October 5, 2026 and Wattr on October 7, 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.*