# Cuspart vs Thermometer

The clearest difference is ads: Thermometer at none against Cuspart's shown. Thermometer also leads on ratings volume (409 vs 1) and update cadence (fortnightly vs every 2 months). Cuspart's advantage is rating (5.0 vs 4.6). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Cuspart sells 10 in-app purchases, starting at $0.99 per month and Thermometer sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cuspart holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Thermometer has 409 ratings behind it against 1, so its average is the more settled of the two.

Cuspart ships an update every 2 months, Thermometer fortnightly. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Cuspart | Thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cuspart-fever-tracker/id6504569510/reviews)** | [4.6 (409 ratings)](https://appshunter.io/ios/app/thermometer-body-temperature/id6683301324/reviews) |
| Number of ratings | 1 | **409** |
| Positive reviews | — | 31.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 59 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) | [199 Developments Private Limited](https://appshunter.io/developer/1531051207) |

## What reviewers say

### Cuspart

[App page](https://appshunter.io/ios/app/cuspart-fever-tracker/id6504569510)

Easily log and track body temperature, pulse, and mood to gain clear insights into your health. Visualize trends with intuitive charts and generate professional reports for your doctor. All your health data stays private on your device.

**Highlights:** Body temperature logging with location, Pulse and heart rate tracking, Mood tracking, Personal notes for context, Visual trend charts, PDF/CSV report generation, Offline access

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $0.99 | per month |
| 3 Month Subscription | $2.99 | per 3 months |
| 12 Month Subscription | $6.99 | per year |
| Upgrade to Pro | $0.99 | one-time |
| Espresso | $1.49 | one-time |
| Flat White | $1.99 | one-time |
| Caffè Americano | $2.49 | one-time |
| Caffè Mocha | $2.99 | one-time |
| Classic Hot Chocolate | $3.49 | one-time |
| Special Hot Chocolate | $3.99 | one-time |


### Thermometer

[App page](https://appshunter.io/ios/app/thermometer-body-temperature/id6683301324)

Estimate body temperature using your smartphone without a physical thermometer. Track heart rate, blood pressure, and sync with Apple Watch for real-time fever alerts. Log custom health data and generate shareable PDF reports.

**Highlights:** Temperature estimation without a thermometer, Apple Watch Series 8 sync for readings, High fever alerts, Blood pressure tracking and trend analysis, Custom health logs with notes, Apple Health sync, Shareable PDF reports

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week- Body Temperature Checker | $5.99 | per 7 days |
| Year Promo- Body Thermometer | $19.99 | per year |
| Year- Body Temperature Checker | $29.99 | per year |
| Yearly- Body Fever Checker | $29.99 | per year |
| Yearly - Thermometer + Blood Oxygen | $29.99 | per year |
| Lifetime- Body Fever Checker | $49.99 | one-time |

**What reviewers like**

- 🚀 Accurate temperature readings
- 👍 Helpful for tracking health issues
- 👍 Useful when no thermometer is available
- 👍 Reliable app with good support

**What reviewers complain about**

- 🐛 Inaccurate temperature readings
- 💰 Expensive subscription
- 🤖 Outdated user interface
- 🤔 Unclear free vs. premium features

**Reported bugs**

- Subscription issues and unexpected charges
- App not functioning as advertised

**Requested features**

- Option to default to Fahrenheit
- Ability to share breathing exercises
- Improved compatibility with newer devices


## Frequently asked questions

### Is Cuspart free?

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

### Is Thermometer free?

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

### Which has better reviews, Cuspart or Thermometer?

Cuspart is rated higher. Cuspart averages 5.0 out of 5 from 1 ratings, while Thermometer averages 4.6 from 409 ratings.

### Do Cuspart or Thermometer have ads?

Cuspart shows ads; Thermometer does not.

### Which is updated more often, Cuspart or Thermometer?

Cuspart ships an update every 2 months, and Thermometer fortnightly. Most recently, Cuspart was updated on October 28, 2026 and Thermometer on October 27, 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.*