# Device Kit vs Phone Temperature Checker

Device Kit and Phone Temperature Checker both sit at 4.9 stars, but that hides the real split: 100% of Phone Temperature Checker's written reviews are positive against 77% of Device Kit's. Device Kit's advantage is ratings volume (93 vs 5). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Device Kit sells 4 in-app purchases, starting at $3.99 per month and Phone Temperature Checker sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Device Kit against 5.0 for Phone Temperature Checker. That said, the two scores are not equally well evidenced: Device Kit has 93 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 77% of Device Kit's written reviews are positive against 100% of Phone Temperature Checker's.

Device Kit ships an update every 10 days, Phone Temperature Checker every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Device Kit | Phone Temperature Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (93 ratings)](https://appshunter.io/ios/app/device-kit-phone-temperature/id6761011882/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/phone-temperature-checker/id6804717005/reviews)** |
| Number of ratings | **93** | 5 |
| Positive reviews | 77.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 36 MB | 8 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shuyang Fan Ziyang Software Development Studio (Individually Owned Business)](https://appshunter.io/developer/1879334973) | [Ha Quyen Ho Thi](https://appshunter.io/developer/1886076061) |

## What reviewers say

### Device Kit

[App page](https://appshunter.io/ios/app/device-kit-phone-temperature/id6761011882)

Monitor your device's hardware performance in real-time with detailed CPU, memory, and battery usage. Access a suite of practical tools including weather, network diagnostics, and sensors. Visualize historical data with customizable charts and home screen widgets.

**Highlights:** Real-time CPU, memory, and battery monitoring, Visual data charts for performance trends, Picture-in-Picture mode for continuous monitoring, Customizable home screen widgets, Pro Toolbox with system, environment, and network tools, Sensor data including compass and barometer

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Yearly subscription | $7.99 | per year |
| Lifetime Membership | $12.99 | one-time |
| Lifetime Membership | $14.99 | one-time |


### Phone Temperature Checker

[App page](https://appshunter.io/ios/app/phone-temperature-checker/id6804717005)

Monitor your device's thermal status and receive one-tap cooling assistance. Optimize performance during gaming, charging, or heavy usage with live system insights and customizable cooling profiles.

**Highlights:** Live system status monitoring, Temperature estimation (°C/°F), CPU, memory, and battery insights, Home Screen widgets, Live Activity / Dynamic Island integration, Multiple cooling profiles, Smart cooling tips

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CPU Cooler Pro Weekly | $3.99 | per 7 days |
| Phone Cooler Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is Device Kit free?

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

### Is Phone Temperature Checker free?

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

### Which has better reviews, Device Kit or Phone Temperature Checker?

Phone Temperature Checker is rated higher. Device Kit averages 4.9 out of 5 from 93 ratings, while Phone Temperature Checker averages 5.0 from 5 ratings.

### Do Device Kit or Phone Temperature Checker have ads?

Neither Device Kit nor Phone Temperature Checker shows ads.

### Which is updated more often, Device Kit or Phone Temperature Checker?

Device Kit ships an update every 10 days, and Phone Temperature Checker every 3 weeks. Most recently, Device Kit was updated on October 31, 2026 and Phone Temperature Checker on October 31, 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.*