# Bedtime Math vs The Human Body by Tinybop

The clearest difference is price: Bedtime Math at Free against The Human Body by Tinybop's $3.99. Bedtime Math also leads on in-app purchases (none vs 2) and review sentiment (85% vs 67%). The Human Body by Tinybop's advantage is ratings volume (401 vs 65). On rating, update cadence, ads and device support there is nothing between them.

Bedtime Math is free to download; The Human Body by Tinybop costs $3.99 up front. The Human Body by Tinybop sells 2 one-off in-app purchases. Bedtime Math asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for Bedtime Math against 4.2 for The Human Body by Tinybop. That said, the two scores are not equally well evidenced: The Human Body by Tinybop has 401 ratings behind it against 65, so its average is the more settled of the two. Written reviews are what separate them: 85% of Bedtime Math's written reviews are positive against 67% of The Human Body by Tinybop's.

Bedtime Math ships an update every 4 months, The Human Body by Tinybop every 5 months. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Bedtime Math | The Human Body by Tinybop |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.2 (65 ratings)](https://appshunter.io/ios/app/bedtime-math/id637910701/reviews)** | [4.2 (401 ratings)](https://appshunter.io/ios/app/the-human-body-by-tinybop/id682046579/reviews) |
| Number of ratings | 65 | **401** |
| Positive reviews | **84.6% of reviews** | 67.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 98 MB | 125 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BEDTIME MATH FOUNDATION INC](https://appshunter.io/developer/637910704) | [Tinybop Inc.](https://appshunter.io/developer/682046582) |

## What reviewers say

### Bedtime Math

[App page](https://appshunter.io/ios/app/bedtime-math/id637910701)

This app makes math engaging for parents and children aged 3-9. Through interactive stories and discussions, it helps kids understand math concepts and improve their skills. It offers daily problems and a library of over 1,000 math challenges at various difficulty levels.

**Highlights:** Parent-child math activities, Story-based math problems, Multiple difficulty levels, Over 1,000 math problems, Skill and topic search, Daily math challenges

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging content
- 👨‍👩‍👧‍👦 Great for family bonding
- 🧠 Educational and improves math skills
- 💡 Creative and interesting problems
- 🆓 Free to use

**What reviewers complain about**

- 🐛 Voiceover accessibility missing
- 🐛 Sound effects missing
- 🐛 App crashes frequently
- 🐛 Difficult to understand language in problems
- 🐛 Wording of math problems can be confusing

**Reported bugs**

- App crashes
- Voiceover accessibility removed
- Sound effects missing
- Cannot enter correct answers
- Problems are difficult to understand

**Requested features**

- Bring back voiceover accessibility
- Add fun appearing elements and sound effects
- Add an alert notification feature for bedtime
- Add a way to show which days have been read/completed
- Make math harder, especially 'Big kid' level


### The Human Body by Tinybop

[App page](https://appshunter.io/ios/app/the-human-body-by-tinybop/id682046579)

Explore the human body through interactive models of its systems. Discover how the heart beats, lungs breathe, and more. This app is designed for children and adults to foster foundational science literacy through engaging exploration.

**Highlights:** Explore 8 interactive body systems, Detailed interactive models of organs, Simulate body functions, Learn vocabulary in 50+ languages, Kid-friendly design with avatars, Expert-reviewed handbook included

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Urogenital System | $0.99 | one-time |
| The Immune System | $0.99 | one-time |

**What reviewers like**

- 🚀 Visually appealing
- 👍 Interactive and engaging
- 🧠 Helps kids learn about the body
- 🎓 Educational and informative

**What reviewers complain about**

- 🐛 Crashes frequently
- 🤔 Confusing navigation and UI
- 💰 Expensive for limited content
- 🔇 Lack of audio/voice instructions

**Reported bugs**

- Inability to restore in-app purchases
- Compatibility issues with newer iOS versions
- Freezing and crashing on certain actions

**Requested features**

- Add more body systems (e.g. endocrine, lymphatic)
- Include pronunciations of body part names
- Provide more detailed explanations of processes
- Allow customization of the human model


## Frequently asked questions

### Is Bedtime Math free?

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

### Is The Human Body by Tinybop free?

The Human Body by Tinybop costs $3.99, and also offers in-app purchases.

### Which has better reviews, Bedtime Math or The Human Body by Tinybop?

Bedtime Math is rated higher. Bedtime Math averages 4.2 out of 5 from 65 ratings, while The Human Body by Tinybop averages 4.2 from 401 ratings.

### Do Bedtime Math or The Human Body by Tinybop have ads?

Neither Bedtime Math nor The Human Body by Tinybop shows ads.

### Which is updated more often, Bedtime Math or The Human Body by Tinybop?

Bedtime Math ships an update every 4 months, and The Human Body by Tinybop every 5 months. Most recently, Bedtime Math was updated on October 20, 2026 and The Human Body by Tinybop on October 22, 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.*