# Thermometer Log vs VitaConnect

The clearest difference is review sentiment: Thermometer Log at 50% against VitaConnect's 0%. Thermometer Log also leads on rating (4.8 vs 1.3) and update cadence (every 2 months vs every 5 months). VitaConnect's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Thermometer Log sells 1 one-off in-app purchase. VitaConnect asks for nothing beyond the download.

Thermometer Log holds the better App Store score, 4.8 against 1.3. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 50% of Thermometer Log's written reviews are positive against 0% of VitaConnect's.

Thermometer Log ships an update every 2 months, VitaConnect every 5 months. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Thermometer Log | VitaConnect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/thermometer-log/id1546929547/reviews)** | [1.3 (12 ratings)](https://appshunter.io/ios/app/vitaconnect/id1630543232/reviews) |
| Number of ratings | 6 | **12** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 45 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [深圳市奥极医疗科技有限公司](https://appshunter.io/developer/1630543234) |

## What reviewers say

### Thermometer Log

[App page](https://appshunter.io/ios/app/thermometer-log/id1546929547)

Easily record and track your body temperature with this intuitive app. View historical data, analyze trends with graphs, and export your records. Supports both Celsius and Fahrenheit units.

**Highlights:** Easy temperature recording, Celsius and Fahrenheit support, Weekly, monthly, and 3-month graphs, Average temperature display, Data correction and addition, CSV export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $4.99 | one-time |


### VitaConnect

[App page](https://appshunter.io/ios/app/vitaconnect/id1630543232)

This app connects to specific AOJ MEDICAL devices via Bluetooth to transfer and display health data like blood pressure, oxygen levels, and temperature. It allows users to view historical data, analyze trends, and share blood pressure readings with Apple Health.

**Highlights:** Bluetooth device connection, Transfer measurement data, Display historical health data, Analyze health data, Share blood pressure data with Apple Health

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

**In-app purchases:** none


## Frequently asked questions

### Is Thermometer Log free?

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

### Is VitaConnect free?

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

### Which has better reviews, Thermometer Log or VitaConnect?

Thermometer Log is rated higher. Thermometer Log averages 4.8 out of 5 from 6 ratings, while VitaConnect averages 1.3 from 12 ratings.

### Do Thermometer Log or VitaConnect have ads?

Thermometer Log shows ads; VitaConnect does not.

### Which is updated more often, Thermometer Log or VitaConnect?

Thermometer Log ships an update every 2 months, and VitaConnect every 5 months. Most recently, Thermometer Log was updated on September 21, 2026 and VitaConnect on September 23, 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.*