# Rainbow Angels Nurseries vs Human Heart

The clearest difference is review sentiment: Rainbow Angels Nurseries at 100% against Human Heart's 50%. Rainbow Angels Nurseries also leads on update cadence (every 8 days vs every 37 months). Human Heart's advantage is iOS requirement (12.0 vs 14.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Rainbow Angels Nurseries ships an update every 8 days, Human Heart every 37 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Rainbow Angels Nurseries | Human Heart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 37 months |
| Monetization | Free | Free |
| Size | 60 MB | 131 MB |
| Requires iOS | 14.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SysIQ](https://appshunter.io/developer/1059695171) | [The Open University](https://appshunter.io/developer/336747246) |

## What reviewers say

### Rainbow Angels Nurseries

[App page](https://appshunter.io/ios/app/rainbow-angels-nurseries/id1287936589)

This app provides parents with a secure platform to monitor their child's daily activities and learning progress at a private nursery. It facilitates communication with the nursery, allows for digital form signing, and enables parents to actively participate in their child's development by uploading media and observations.

**Highlights:** View child's daily diaries, Track learning journey, Upload photos and videos, Digital signature for forms, Access nursery policies, Progress updates for parents

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

**In-app purchases:** none


### Human Heart

[App page](https://appshunter.io/ios/app/human-heart/id6443917882)

Explore a 3D, anatomically accurate human heart with augmented reality. Learn about its structure, function, and the cardiac cycle through interactive exploration, detailed pins, and adjustable beating rates.

**Highlights:** 3D anatomical heart model, Augmented reality view, Cross-section exploration, Interactive pins with descriptions, Blood flow visualization, Adjustable beating rate

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

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Angels Nurseries free?

Rainbow Angels Nurseries is free to download, with no in-app purchases.

### Is Human Heart free?

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

### Do Rainbow Angels Nurseries or Human Heart have ads?

Neither Rainbow Angels Nurseries nor Human Heart shows ads.

### Which is updated more often, Rainbow Angels Nurseries or Human Heart?

Rainbow Angels Nurseries ships an update every 8 days, and Human Heart every 37 months. Most recently, Rainbow Angels Nurseries was updated on November 3, 2026 and Human Heart on November 3, 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.*