# Thermo vs Body Temperature Note

The clearest difference is review sentiment: Body Temperature Note at 86% against Thermo's 5%. Body Temperature Note also leads on rating (4.7 vs 3.6) and in-app purchases (none vs 8). Thermo's advantage is update cadence (monthly vs every 12 months) and ratings volume (98 vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thermo sells 8 in-app purchases, starting at $10.99 per month. Body Temperature Note asks for nothing beyond the download.

Body Temperature Note holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Thermo has 98 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 5% of Thermo's written reviews are positive against 86% of Body Temperature Note's.

Thermo ships an update monthly, Body Temperature Note every 12 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Thermo | Body Temperature Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (98 ratings)](https://appshunter.io/ios/app/thermo-temperature-check-in/id1046767441/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/body-temperature-note/id1521302983/reviews)** |
| Number of ratings | **98** | 3 |
| Positive reviews | 5.2% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 90 MB | 20 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Daily Discovers](https://appshunter.io/developer/1408603176) | [sabitori works](https://appshunter.io/developer/447072101) |

## What reviewers say

### Thermo

[App page](https://appshunter.io/ios/app/thermo-temperature-check-in/id1046767441)

Easily track family health by logging temperature changes and other vital signs. Create individual profiles to monitor each person's well-being over time with helpful charts and graphs. Set personalized reminders for consistent tracking and utilize voice input for added convenience.

**Highlights:** Family health tracking, Individual profiles, Temperature logging, Health dynamic graphs, Personalized reminders, Voice input, Apple Watch sync

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thermo  - 1 Month no trial | $10.99 | per month |
| Thermo Premium | $12.99 | per month |
| Thermo Premium - 1 month | $12.99 | per month |
| Thermo - Digital Wellness | $18.99 | per 3 months |
| Thermo - Digital Wellness + | $19.99 | per month |
| Thermo Plus - 12 months | $27.99 | per year |
| 3 months subscription | $39.99 | per 3 months |
| 3 Month Subscription | $59.99 | per 3 months |


### Body Temperature Note

[App page](https://appshunter.io/ios/app/body-temperature-note/id1521302983)

Easily track daily body temperatures for multiple individuals or for personal use. This straightforward app focuses on simple temperature logging and notes, with features like smart input and historical charts to monitor changes over time.

**Highlights:** Log temperatures for multiple people, Smart number input for quick entry, Supports Celsius and Fahrenheit, Temperature charts and history view, Calendar view for daily records, Sync with Apple Health, Export data as CSV

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

**In-app purchases:** none


## Frequently asked questions

### Is Thermo free?

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

### Is Body Temperature Note free?

Body Temperature Note is free to download, with no in-app purchases.

### Which has better reviews, Thermo or Body Temperature Note?

Body Temperature Note is rated higher. Thermo averages 3.6 out of 5 from 98 ratings, while Body Temperature Note averages 4.7 from 3 ratings.

### Do Thermo or Body Temperature Note have ads?

Both Thermo and Body Temperature Note show ads.

### Which is updated more often, Thermo or Body Temperature Note?

Thermo ships an update monthly, and Body Temperature Note every 12 months. Most recently, Thermo was updated on October 26, 2026 and Body Temperature Note on October 24, 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.*