Comparison

Rainbow Angels Nurseries vs Human Heart

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Rainbow Angels Nurseries

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
Read full description

Rainbow Angels Nurseries & Learning Centres are private day nurseries providing full or part-time care and education for children aged 3 months to 11 years. We offer full and part-time day care, sessional classes, breakfast clubs, afterschool clubs and holiday clubs. Our nurseries are located in London. We believe that each child is unique and should be treated with love and respect, catering for their diverse and multicultural backgrounds. We offer a warm and welcoming environment that supports your child’s transition from home to nursery, and provide a safe, nurturing and stimulating learning environment to ensure that your child develop educationally, emotionally, physically and socially. Our nurseries work in partnership with parents, guardians and the community to deliver the best possible care and development for each child’s learning. We provide parents with regular progress updates and support. Our interactive PIN Protected App also allows parents and guardians the opportunity to view their child's daily diaries and learning journey. Parent's can also be involved with their child's learning and development by uploading photographs, videos, observations and next steps directly from the App. Our App makes life easier for parents and guardians by allowing effective communication with our nurseries and quick access to our policies and consent forms. Parents can sign forms using our sophisticated Digital Signature feature.

About

Human Heart

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
Read full description

The human augmented reality heart is a unique application designed to support and enhance the learning of the structure and function of the heart as part of the Open University modules, or as a stand-alone app. The app consists of an anatomically accurate heart which can be viewed in three dimensions, in cross section and also as a β€˜zoomed in’ virtual exploration. The app has a range of functions to help develop the learning and understanding of how the heart beats and the cardiac cycle. By selecting β€˜Show pins’ all the major anatomical structures of the human heart are identified and selecting a pin provides the name and description. There is the option to show the blood flow through the heart. All the options are available as a stationary or beating heart, the rate of which can be fully adjusted aiding the understanding of the mechanical events of the heartbeat. The app will help students at all educational levels to develop and extend their knowledge and understanding of the heartbeat. You can access the AR trigger image below or using the app: https://www.open.ac.uk/apps/sites/www.open.ac.uk.apps/files/images/ar-trigger-images/human-heart-app-image-trigger.jpg

Screenshots

Rainbow Angels Nurseries4 screens
Human Heart4 screens

Verdict

The call

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.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

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

Scorecard3 real differences Β· 5 level
Rainbow Angels Nurseries versus Human Heart: the parameters behind the verdict, then further details
ParameterRainbow Angels NurseriesHuman Heart
PriceFreeFree
Positive reviews100.0% of reviews β€” better50.0% of reviews
Update frequencyEvery 8 days β€” betterEvery 37 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.612.0 β€” better
Further details β€” not scored
Size60 MB131 MB
Age rating12+4+
DeveloperSysIQThe Open University

Customer experience

Rainbow Angels Nurseries

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Human Heart

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Rainbow Angels Nurseries

No in-app purchases

None

Human Heart

No in-app purchases

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.

Other comparisons