# Anker Power vs Stadler Form

The clearest difference is review sentiment: Anker Power at 70% against Stadler Form's 0%. Anker Power also leads on rating (4.5 vs 1.0) and update cadence (every 2 weeks vs every 8 months). Stadler Form's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Anker Power holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Anker Power has 1.5K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 70% of Anker Power's written reviews are positive against 0% of Stadler Form's.

Anker Power ships an update every 2 weeks, Stadler Form every 8 months. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Anker Power | Stadler Form |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.5K ratings)](https://appshunter.io/ios/app/anker-power/id1635029057/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/stadler-form/id6444773634/reviews) |
| Number of ratings | **1.5K** | 3 |
| Positive reviews | **70.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Free | Free |
| Size | 701 MB | 211 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Power Mobile Life LLC](https://appshunter.io/developer/1096079944) | [Stadler Form Aktiengesellschaft](https://appshunter.io/developer/1656746115) |

## What reviewers say

### Anker Power

[App page](https://appshunter.io/ios/app/anker-power/id1635029057)

Remotely manage and monitor your Anker power banks, outdoor energy storage, and solar devices. Control output, check status, and perform over-the-air updates for a smarter energy experience.

**Highlights:** Remote device control, Real-time status monitoring, Over-the-air updates, Adjust output power, Turn devices on/off

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Powerful and reliable
- 💡 Useful app features
- 🔋 Good battery life

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔒 Privacy concerns
- 💡 Lacking advanced features
- 🔋 Battery management limitations

**Reported bugs**

- Frequent app crashes
- Firmware update issues
- Bluetooth disconnection problems

**Requested features**

- Battery health monitoring
- Customizable charge limits
- Time-of-use scheduling
- Improved app performance


### 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


## Frequently asked questions

### Is Anker Power free?

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

### Is Stadler Form free?

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

### Which has better reviews, Anker Power or Stadler Form?

Anker Power is rated higher. Anker Power averages 4.5 out of 5 from 1.5K ratings, while Stadler Form averages 1.0 from 3 ratings.

### Do Anker Power or Stadler Form have ads?

Neither Anker Power nor Stadler Form shows ads.

### Which is updated more often, Anker Power or Stadler Form?

Anker Power ships an update every 2 weeks, and Stadler Form every 8 months. Most recently, Anker Power was updated on October 27, 2026 and Stadler Form on October 11, 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.*