# Winch Calculator vs DeviceRadar

The clearest difference is price: DeviceRadar at Free against Winch Calculator's $0.99. DeviceRadar also leads on iOS requirement (14.0 vs 18.0). Winch Calculator's advantage is in-app purchases (none vs 3) and update cadence (every 2 days vs every 7 months). On ads and device support there is nothing between them.

DeviceRadar is free to download; Winch Calculator costs $0.99 up front. DeviceRadar sells 3 in-app purchases, starting at $3.99 per 7 days. Winch Calculator asks for nothing beyond the download.

Winch Calculator ships an update every 2 days, DeviceRadar every 7 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Winch Calculator | DeviceRadar |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deviceradar-ble-scanner/id6748281259/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 7 months |
| Monetization | — | Freemium |
| Size | 15 MB | 42 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Benois de Brucq](https://appshunter.io/developer/1804739873) | [Hanna Freitag](https://appshunter.io/developer/1765075131) |

## What reviewers say

### Winch Calculator

[App page](https://appshunter.io/ios/app/winch-calculator-wire-length/id6743818759)

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

**In-app purchases:** none


### DeviceRadar

[App page](https://appshunter.io/ios/app/deviceradar-ble-scanner/id6748281259)

This utility helps locate nearby Bluetooth devices by scanning for their signals. It displays device names, manufacturers, and estimated distances, with features like a proximity radar and sound beacon to aid in finding lost items. Advanced options include signal strength graphs, device mapping, and background monitoring.

**Highlights:** Scan and discover BLE devices, Smart device recognition, Proximity radar with sound beacon, Signal strength graph (Pro), Device map with locations (Pro), Background monitoring & notifications (Pro), Home screen widget

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $29.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Winch Calculator free?

Winch Calculator costs $0.99, with no in-app purchases.

### Is DeviceRadar free?

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

### Do Winch Calculator or DeviceRadar have ads?

Neither Winch Calculator nor DeviceRadar shows ads.

### Which is updated more often, Winch Calculator or DeviceRadar?

Winch Calculator ships an update every 2 days, and DeviceRadar every 7 months. Most recently, Winch Calculator was updated on October 11, 2026 and DeviceRadar on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*