# Sencor Meter vs WindUp

The clearest difference is in-app purchases: Sencor Meter at none against WindUp's 2. Sencor Meter also leads on iOS requirement (6.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WindUp sells 2 in-app purchases, starting at $2.99 per month. Sencor Meter asks for nothing beyond the download.

Sencor Meter ships an update weekly, WindUp every 2 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sencor Meter | WindUp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 2 MB | 75 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GOpark ApS](https://appshunter.io/developer/577756739) | [Virtual Verse Studio LLC](https://appshunter.io/developer/1766469723) |

## What reviewers say

### Sencor Meter

[App page](https://appshunter.io/ios/app/sencor-meter/id971676928)

**Features:** macOS Compatibility

**In-app purchases:** none


### WindUp

[App page](https://appshunter.io/ios/app/windup-live-wind-alarm/id6745613099)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $2.99 | per month |
| Premium Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is Sencor Meter free?

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

### Is WindUp free?

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

### Do Sencor Meter or WindUp have ads?

Neither Sencor Meter nor WindUp shows ads.

### Which is updated more often, Sencor Meter or WindUp?

Sencor Meter ships an update weekly, and WindUp every 2 weeks. Most recently, Sencor Meter was updated on November 1, 2026 and WindUp on October 30, 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.*