# myPWS vs TFA VIEW

The clearest difference is review sentiment: myPWS at 71% against TFA VIEW's 20%. myPWS also leads on update cadence (every 3 weeks vs every 4 months). TFA VIEW's advantage is in-app purchases (none vs 11) and iOS requirement (11.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. myPWS sells 11 one-off in-app purchases. TFA VIEW asks for nothing beyond the download.

myPWS ships an update every 3 weeks, TFA VIEW every 4 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | myPWS | TFA VIEW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (564 ratings)](https://appshunter.io/ios/app/mypws/id1467639867/reviews)** | — |
| Number of ratings | **564** | — |
| Positive reviews | **71.4% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 63 MB | 78 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Totalidea Software GmbH](https://appshunter.io/developer/395874142) | [TFA Dostmann GmbH and Co KG](https://appshunter.io/developer/1481447414) |

## What reviewers say

### myPWS

[App page](https://appshunter.io/ios/app/mypws/id1467639867)

View detailed weather data from your personal weather station and over 250,000 others worldwide. Analyze readings with extensive diagrams, compare stations, and export data.

**Highlights:** View personal and public weather station data, Detailed historical data diagrams, Compare multiple weather stations, Export data (CSV, PDF, graphics), Cache and export data via iCloud, Add multiple stations to list

**Features:** Apple Watch app

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| myPWS Special Graphs | $1.99 | one-time |
| Voluntary myPWS tip | $1.99 | one-time |
| myPWS Data Charts Day | $3.99 | one-time |
| myPWS Data Charts Month | $3.99 | one-time |
| Voluntary myPWS tip | $3.99 | one-time |
| Cache Manager + Yearly Charts | $3.99 | one-time |
| myPWS Data Charts Days+Months | $4.99 | one-time |
| myPWS Apple Watch Pack | $4.99 | one-time |
| myPWS Feature Pack | $8.99 | one-time |
| Voluntary myPWS tip | $8.99 | one-time |
| Unlock Everything | $22.99 | one-time |

**What reviewers like**

- 🚀 Excellent data visualization
- 👍 Clean and intuitive interface
- 💡 Useful Apple Watch integration
- 🚀 Fast data loading
- 👍 Customizable features

**What reviewers complain about**

- 🔒 Frequent in-app purchase prompts
- 🐛 Compatibility issues with newer iOS versions
- 🐛 Unreliable data syncing
- 💰 Expensive add-on features

**Reported bugs**

- Watch app crashes after updates
- Historical data not loading properly
- Incorrect wind direction display

**Requested features**

- Home screen widgets
- Ability to graph wind speed separately
- Consolidated in-app purchase options
- Custom notification settings
- Integration with other weather data sources


### TFA VIEW

[App page](https://appshunter.io/ios/app/tfa-view/id1481447415)

Monitor indoor and outdoor climate conditions with real-time data and internet-based weather forecasts. View personalized weather information, including UV index and air quality, directly on your mobile device.

**Highlights:** Real-time indoor/outdoor climate monitoring, Internet-based weather forecasts, Personalized weather information, UV index and air quality display, Automatic time and date synchronization, Remote access via mobile device

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

**In-app purchases:** none


## Frequently asked questions

### Is myPWS free?

myPWS is free to download, with in-app purchases available.

### Is TFA VIEW free?

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

### Do myPWS or TFA VIEW have ads?

Neither myPWS nor TFA VIEW shows ads.

### Which is updated more often, myPWS or TFA VIEW?

myPWS ships an update every 3 weeks, and TFA VIEW every 4 months. Most recently, myPWS was updated on October 19, 2026 and TFA VIEW 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.*