# SleepingTemp vs Wrist Temperature Tracker

The clearest difference is price: Wrist Temperature Tracker at Free against SleepingTemp's $2.99. SleepingTemp's advantage is in-app purchases (none vs 3) and review sentiment (45% vs 28%). On ads, device support and iOS requirement there is nothing between them.

Wrist Temperature Tracker is free to download; SleepingTemp costs $2.99 up front. Wrist Temperature Tracker sells 3 in-app purchases, starting at $1.99 per month. SleepingTemp asks for nothing beyond the download.

SleepingTemp ships an update every 5 days, Wrist Temperature Tracker every 11 days. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SleepingTemp | Wrist Temperature Tracker |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[3.4 (127 ratings)](https://appshunter.io/ios/app/wrist-temperature-tracker/id6443753237/reviews)** |
| Number of ratings | — | **127** |
| Positive reviews | **45.5% of reviews** | 27.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 17 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Reutter](https://appshunter.io/developer/1273424431) | [Bernhard Hering](https://appshunter.io/developer/327542085) |

## What reviewers say

### SleepingTemp

[App page](https://appshunter.io/ios/app/sleepingtemp/id1673757578)

Monitor your wrist temperature overnight with this Apple Watch app. Gain insights into your sleep patterns and identify potential disruptions affecting sleep quality. Understand how temperature fluctuations relate to your body's internal state for better rest.

**Highlights:** Sleep temperature monitoring, Wrist temperature insights, Sleep disruption identification, Apple Watch integration, Sleep focus activation tracking

**Features:** Apple Watch app

**In-app purchases:** none


### Wrist Temperature Tracker

[App page](https://appshunter.io/ios/app/wrist-temperature-tracker/id6443753237)

Automatically analyzes your cycle, ovulation, and temperature patterns using Apple Watch data. Visualize your cycle phases with intelligent charting and trend insights. Advanced features like cycle overlays and widgets require an in-app purchase.

**Highlights:** Automatic cycle detection, Ovulation and temperature pattern analysis, Cycle comparison and overlays, Trend insights and phase visualization, Daily temperature heat-map, Yearly trend overview

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $11.99 | per year |
| Unlock Wrist Temperature | $79.99 | one-time |


## Frequently asked questions

### Is SleepingTemp free?

SleepingTemp costs $2.99, with no in-app purchases.

### Is Wrist Temperature Tracker free?

Wrist Temperature Tracker is free to download, with in-app purchases available.

### Do SleepingTemp or Wrist Temperature Tracker have ads?

Neither SleepingTemp nor Wrist Temperature Tracker shows ads.

### Which is updated more often, SleepingTemp or Wrist Temperature Tracker?

SleepingTemp ships an update every 5 days, and Wrist Temperature Tracker every 11 days. Most recently, SleepingTemp was updated on September 29, 2026 and Wrist Temperature Tracker 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.*