# OUcare vs Thermo

The clearest difference is rating: Thermo at 3.6 against OUcare's 1.8. Thermo also leads on update cadence (monthly vs every 3 months) and ratings volume (98 vs 32). OUcare's advantage is in-app purchases (none vs 8) and ads (none vs shown). On price, 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. OUcare asks for nothing beyond the download.

Thermo holds the better App Store score, 3.6 against 1.8. Both are backed by a comparable volume of ratings — 32 and 98 respectively. Written reviews complicate that: 17% of OUcare's written reviews are positive against 5% of Thermo's, so the app with the better star average is not the one people write more warmly about.

OUcare ships an update every 3 months, Thermo monthly. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | OUcare | Thermo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (32 ratings)](https://appshunter.io/ios/app/oucare/id479444868/reviews) | **[3.6 (98 ratings)](https://appshunter.io/ios/app/thermo-temperature-check-in/id1046767441/reviews)** |
| Number of ratings | 32 | **98** |
| Positive reviews | **17.4% of reviews** | 5.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 145 MB | 90 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [OUcare Store](https://appshunter.io/developer/572458251) | [Daily Discovers](https://appshunter.io/developer/1408603176) |

## What reviewers say

### OUcare

[App page](https://appshunter.io/ios/app/oucare/id479444868)

This app helps you monitor blood pressure and body temperature, tracking historical records and providing graph analysis. It's a healthcare management tool for daily health tracking, but does not provide medical advice.

**Highlights:** Blood pressure monitoring, Temperature tracking, Heart rate measurement, Historical record tracking, Graph analysis, Healthcare management

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is OUcare free?

OUcare is free to download, with no in-app purchases.

### Is Thermo free?

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

### Which has better reviews, OUcare or Thermo?

Thermo is rated higher. OUcare averages 1.8 out of 5 from 32 ratings, while Thermo averages 3.6 from 98 ratings.

### Do OUcare or Thermo have ads?

Thermo shows ads; OUcare does not.

### Which is updated more often, OUcare or Thermo?

OUcare ships an update every 3 months, and Thermo monthly. Most recently, OUcare was updated on October 23, 2026 and Thermo on October 22, 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.*