# DIY Anemometer (Wind Meter) vs WindSmart

The clearest difference is in-app purchases: WindSmart at none against DIY Anemometer (Wind Meter)'s 1. WindSmart also leads on update cadence (every 6 weeks vs every 8 months) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. DIY Anemometer (Wind Meter) sells 1 one-off in-app purchase. WindSmart asks for nothing beyond the download.

DIY Anemometer (Wind Meter) ships an update every 8 months, WindSmart every 6 weeks. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | DIY Anemometer (Wind Meter) | WindSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/diy-anemometer-wind-meter/id1313709233/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 5 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) | [Scarlet Tech](https://appshunter.io/developer/1523984599) |

## What reviewers say

### DIY Anemometer (Wind Meter)

[App page](https://appshunter.io/ios/app/diy-anemometer-wind-meter/id1313709233)

Create a functional wind speed meter using your phone and a simple homemade device. Measure airflow in various settings and choose from different anemometer types. Customize units and averaging for precise readings.

**Highlights:** Homemade anemometer construction, Wind speed measurement, Airflow measurement, Customizable units (m/s, km/h, mph, knots, Bft), Adjustable average values, Magnetometer-based readings

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $1.99 | one-time |


### WindSmart

[App page](https://appshunter.io/ios/app/windsmart-wind-data-viewer/id6446079662)

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

**In-app purchases:** none


## Frequently asked questions

### Is DIY Anemometer (Wind Meter) free?

DIY Anemometer (Wind Meter) is free to download, with in-app purchases available.

### Is WindSmart free?

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

### Do DIY Anemometer (Wind Meter) or WindSmart have ads?

Neither DIY Anemometer (Wind Meter) nor WindSmart shows ads.

### Which is updated more often, DIY Anemometer (Wind Meter) or WindSmart?

DIY Anemometer (Wind Meter) ships an update every 8 months, and WindSmart every 6 weeks. Most recently, DIY Anemometer (Wind Meter) was updated on September 10, 2026 and WindSmart on September 19, 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.*