# Conversion! vs Wristy

The clearest difference is price: Conversion! at Free against Wristy's $0.99. Wristy's advantage is update cadence (every 8 months vs every 20 months) and iOS requirement (16.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Conversion! is free to download; Wristy costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Conversion! ships an update every 20 months, Wristy every 8 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Conversion! | Wristy |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/wristy/id6443986821/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 8 months** |
| Monetization | — | Paid |
| Size | 15 MB | 2 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Daniel Bleisteiner](https://appshunter.io/developer/637366173) |

## What reviewers say

### Conversion!

[App page](https://appshunter.io/ios/app/conversion/id1227201297)

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

**In-app purchases:** none


### Wristy

[App page](https://appshunter.io/ios/app/wristy/id6443986821)

Displays your wrist temperature directly on your homescreen via widgets. Requires an Apple Watch Series 8 or Ultra to gather sleep temperature data. Supports dark mode and is available in English and German.

**Highlights:** Homescreen widgets, Wrist temperature display, Apple Watch Series 8/Ultra data integration, HealthKit authorization, Dark mode support, English and German language support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Conversion! free?

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

### Is Wristy free?

Wristy costs $0.99, with no in-app purchases.

### Do Conversion! or Wristy have ads?

Neither Conversion! nor Wristy shows ads.

### Which is updated more often, Conversion! or Wristy?

Conversion! ships an update every 20 months, and Wristy every 8 months. Most recently, Conversion! was updated on October 7, 2026 and Wristy on October 12, 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.*