# Phone Thermometer vs Phone Temperature Checker

The clearest difference is update cadence: Phone Temperature Checker at every 3 weeks against Phone Thermometer's every 5 weeks. Phone Thermometer's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Phone Thermometer sells 2 in-app purchases, starting at $4.99 per 7 days 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.

Phone Thermometer ships an update every 5 weeks, Phone Temperature Checker every 3 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Phone Thermometer | Phone Temperature Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/phone-temperature-checker/id6804717005/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 8 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [洋洋 常](https://appshunter.io/developer/1847833029) | [Ha Quyen Ho Thi](https://appshunter.io/developer/1886076061) |

## What reviewers say

### Phone Thermometer

[App page](https://appshunter.io/ios/app/phone-thermometer/id6760281854)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Member | $4.99 | per 7 days |
| Annual VIP | $29.99 | per year |


### 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 Phone Thermometer free?

Phone Thermometer 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.

### Do Phone Thermometer or Phone Temperature Checker have ads?

Neither Phone Thermometer nor Phone Temperature Checker shows ads.

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

Phone Thermometer ships an update every 5 weeks, and Phone Temperature Checker every 3 weeks. Most recently, Phone Thermometer was updated on November 5, 2026 and Phone Temperature Checker on November 6, 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.*