# Bedtime Math vs TurtleDiary

The clearest difference is review sentiment: Bedtime Math at 85% against TurtleDiary's 29%. Bedtime Math also leads on rating (4.2 vs 3.1) and in-app purchases (none vs 9). TurtleDiary's advantage is update cadence (every 2 months vs every 4 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. TurtleDiary sells 9 in-app purchases, starting at $5.99 per month. Bedtime Math asks for nothing beyond the download.

Bedtime Math holds the better App Store score, 4.2 against 3.1. Both are backed by a comparable volume of ratings — 61 and 55 respectively. Written reviews point the same way: 85% of Bedtime Math's written reviews are positive against 29% of TurtleDiary's.

Bedtime Math ships an update every 4 months, TurtleDiary every 2 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Bedtime Math | TurtleDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (61 ratings)](https://appshunter.io/ios/app/bedtime-math/id637910701/reviews)** | [3.1 (55 ratings)](https://appshunter.io/ios/app/turtlediary/id1154882234/reviews) |
| Number of ratings | **61** | 55 |
| Positive reviews | **84.6% of reviews** | 29.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 98 MB | 306 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BEDTIME MATH FOUNDATION INC](https://appshunter.io/developer/637910704) | [TurtleDiary LLC](https://appshunter.io/developer/1036119438) |

## 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


### TurtleDiary

[App page](https://appshunter.io/ios/app/turtlediary/id1154882234)

Interactive educational games, videos, quizzes, and worksheets for K-5 students. Covers math, language, typing, science, and geography to enhance classroom success and retention.

**Highlights:** 500+ educational games, 350+ learning videos, 500+ online quizzes, Interactive math games, Language and art games, Typing lessons, Multiplayer games

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Turtlediary Family Monthly Subscription | $5.99 | per month |
| Turtlediary Enterprise Monthly Subscription | $29.49 | per month |
| Turtlediary Family Annual Subscription | $49.99 | per year |
| Annual Parent Membership | $69.99 | per year |
| Turtlediary Enterprise Annual | $79.99 | per year |
| Turtlediary Enterprise Annual | $189.99 | per year |
| Annual Teacher Membership | $199.99 | per year |
| Turtlediary Family Annual | $69.99 | one-time |
| TurtleDiary Teacher Annual | $199.99 | one-time |


## Frequently asked questions

### Is Bedtime Math free?

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

### Is TurtleDiary free?

TurtleDiary is free to download, with in-app purchases available.

### Which has better reviews, Bedtime Math or TurtleDiary?

Bedtime Math is rated higher. Bedtime Math averages 4.2 out of 5 from 61 ratings, while TurtleDiary averages 3.1 from 55 ratings.

### Do Bedtime Math or TurtleDiary have ads?

Neither Bedtime Math nor TurtleDiary shows ads.

### Which is updated more often, Bedtime Math or TurtleDiary?

Bedtime Math ships an update every 4 months, and TurtleDiary every 2 months. Most recently, Bedtime Math was updated on September 19, 2026 and TurtleDiary on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*