# FetalPlus vs True Safety

The clearest difference is iOS requirement: FetalPlus at 9.0 against True Safety's 15.0. 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.

## The numbers

| Metric | FetalPlus | True Safety |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/true-safety/id6792014566/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 32 MB | 41 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The Newborn Store Limited](https://appshunter.io/developer/1662077196) | [KINIPOP LLC](https://appshunter.io/developer/6792014568) |

## What reviewers say

### FetalPlus

[App page](https://appshunter.io/ios/app/fetalplus/id1662309980)

**In-app purchases:** none


### True Safety

[App page](https://appshunter.io/ios/app/true-safety/id6792014566)

This app utilizes professional-grade electrochemical sensor technology to detect carbon monoxide at levels typically ignored by standard consumer detectors. It brings advanced safety monitoring, previously exclusive to hospitals and industrial sites, directly to your device.

**Highlights:** Professional-grade CO detection, Electrochemical sensor technology, Detects low CO levels, Hospital and industrial safety standard, Real-time monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is FetalPlus free?

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

### Is True Safety free?

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

### Do FetalPlus or True Safety have ads?

Neither FetalPlus nor True Safety shows ads.

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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.*