# Phone Temperature vs CoolGuard

The clearest difference is rating: CoolGuard at 5.0 against Phone Temperature's 4.3. CoolGuard also leads on monetization model (free vs free with in-app purchases). Phone Temperature's advantage is ratings volume (193 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Phone Temperature sells 2 in-app purchases, starting at $3.99 per 7 days and CoolGuard sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CoolGuard holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Phone Temperature has 193 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Phone Temperature | CoolGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (193 ratings)](https://appshunter.io/ios/app/phone-temperature/id6760695205/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coolguard/id6801791826/reviews)** |
| Number of ratings | **193** | 1 |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 7 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sule Demir](https://appshunter.io/developer/1766005940) | [Norbert Pentek](https://appshunter.io/developer/1884922906) |

## What reviewers say

### Phone Temperature

[App page](https://appshunter.io/ios/app/phone-temperature/id6760695205)

Monitor and manage your phone's heat in real time with smart cooling tools and an easy dashboard. Optimize performance and extend device life with live thermal tracking and one-tap modes for gaming, battery saving, and everyday use.

**Highlights:** Real-time thermal monitoring, Smart cooling profiles, Powerful cooling actions, Boost control system, Live Activity and Dynamic Island support, Hardware insights, Expert cooling tips

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $29.99 | per year |


### CoolGuard

[App page](https://appshunter.io/ios/app/coolguard/id6801791826)

This app monitors your phone's temperature, providing real-time heat levels and alerts to prevent performance issues and battery aging. It also functions as a customizable night clock with alarms and displays local weather information.

**Highlights:** Live heat level monitoring, Heat trend and log with map, Customizable alerts and cooling tips, Night clock with sleep mode, Multiple alarms with system integration, Outdoor weather display, Lock screen and Dynamic Island widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Medium tip | $2.99 | one-time |
| Large tip | $9.99 | one-time |


## Frequently asked questions

### Is Phone Temperature free?

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

### Is CoolGuard free?

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

### Which has better reviews, Phone Temperature or CoolGuard?

CoolGuard is rated higher. Phone Temperature averages 4.3 out of 5 from 193 ratings, while CoolGuard averages 5.0 from 1 ratings.

### Do Phone Temperature or CoolGuard have ads?

Neither Phone Temperature nor CoolGuard shows ads.

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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.*