# Btutu thermometer vs Liipoo

The clearest difference is update cadence: Btutu thermometer at weekly against Liipoo's every 3 months. Btutu thermometer also leads on iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Btutu thermometer ships an update weekly, Liipoo every 3 months. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Btutu thermometer | Liipoo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 24 MB | 25 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [伟才 邓](https://appshunter.io/developer/893608406) | [Shenzhen Refresh Biosensing Technology Co., Ltd.](https://appshunter.io/developer/1405391433) |

## What reviewers say

### Btutu thermometer

[App page](https://appshunter.io/ios/app/btutu-thermometer/id1507724198)

**Features:** macOS Compatibility

**In-app purchases:** none


### Liipoo

[App page](https://appshunter.io/ios/app/liipoothermometer-for-fever/id6446109957)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Btutu thermometer free?

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

### Is Liipoo free?

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

### Do Btutu thermometer or Liipoo have ads?

Neither Btutu thermometer nor Liipoo shows ads.

### Which is updated more often, Btutu thermometer or Liipoo?

Btutu thermometer ships an update weekly, and Liipoo every 3 months. Most recently, Btutu thermometer was updated on October 18, 2026 and Liipoo on October 10, 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.*