# UltraLS   ECG SpO2 TEMP vs WeAlive

The clearest difference is iOS requirement: WeAlive at 9.0 against UltraLS   ECG SpO2 TEMP's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

UltraLS   ECG SpO2 TEMP ships an update every 5 weeks, WeAlive every 2 months. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | UltraLS   ECG SpO2 TEMP | WeAlive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/ultrals-ecg-spo2-temp/id1111634718/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 18 MB | 19 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Yan Lu Qi](https://appshunter.io/developer/1111634717) | [borsam Biomedical](https://appshunter.io/developer/839314648) |

## What reviewers say

### UltraLS   ECG SpO2 TEMP

[App page](https://appshunter.io/ios/app/ultrals-ecg-spo2-temp/id1111634718)

This app works with a device to record vital life signals for health monitoring and body checks. It allows for saving and sharing recorded data online, utilizing AI and machine learning for auto-analysis to provide enhanced health insights.

**Highlights:** Records multiple life signals, Health condition monitoring, Data saving and sharing, AI-powered auto-analysis, Machine learning integration, Deep neural network technology

**Features:** macOS Compatibility

**In-app purchases:** none


### WeAlive

[App page](https://appshunter.io/ios/app/wealive/id1404256565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UltraLS   ECG SpO2 TEMP free?

UltraLS   ECG SpO2 TEMP is free to download, with no in-app purchases.

### Is WeAlive free?

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

### Do UltraLS   ECG SpO2 TEMP or WeAlive have ads?

Neither UltraLS   ECG SpO2 TEMP nor WeAlive shows ads.

### Which is updated more often, UltraLS   ECG SpO2 TEMP or WeAlive?

UltraLS   ECG SpO2 TEMP ships an update every 5 weeks, and WeAlive every 2 months. Most recently, UltraLS   ECG SpO2 TEMP was updated on October 19, 2026 and WeAlive on October 26, 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.*