# Stadler Form vs Nappið

The clearest difference is rating: Nappið at 4.0 against Stadler Form's 1.0. Stadler Form's advantage is ratings volume (3 vs 1). On price, update cadence, ads 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.

Nappið holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Stadler Form ships an update every 8 months, Nappið every 5 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Stadler Form | Nappið |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/stadler-form/id6444773634/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/nappi/id6473921623/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 211 MB | 40 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Stadler Form Aktiengesellschaft](https://appshunter.io/developer/1656746115) | [Althydusamband Islands](https://appshunter.io/developer/1720158578) |

## What reviewers say

### Stadler Form

[App page](https://appshunter.io/ios/app/stadler-form/id6444773634)

Control your Stadler Form air treatment devices remotely via Wi-Fi. Monitor room air quality, adjust settings like power level and timer, and activate features such as auto-mode and child lock. Connect your compatible air humidifier or purifier quickly and easily.

**Highlights:** Remote device control, Wi-Fi and Bluetooth connectivity, Monitor room air values, Adjust power levels, Timer function, Auto-mode activation, Child lock

**Features:** macOS Compatibility

**In-app purchases:** none


### Nappið

[App page](https://appshunter.io/ios/app/nappi/id6473921623)

Scan product barcodes to compare prices across various stores. Find the best deals and make informed purchasing decisions. This utility app helps you save money by showing real-time pricing information.

**Highlights:** Barcode scanning, Price comparison, Store price lookup, Product information, Save money

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stadler Form free?

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

### Is Nappið free?

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

### Which has better reviews, Stadler Form or Nappið?

Nappið is rated higher. Stadler Form averages 1.0 out of 5 from 3 ratings, while Nappið averages 4.0 from 1 ratings.

### Do Stadler Form or Nappið have ads?

Neither Stadler Form nor Nappið shows ads.

### Which is updated more often, Stadler Form or Nappið?

Stadler Form ships an update every 8 months, and Nappið every 5 months. Most recently, Stadler Form was updated on October 11, 2026 and Nappið on October 10, 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.*