# Math Queen / Math King vs Ocean Animals for Toddlers 2+

The clearest difference is in-app purchases: Math Queen / Math King at none against Ocean Animals for Toddlers 2+'s 1. Ocean Animals for Toddlers 2+'s advantage is update cadence (every 3 days vs every 30 months) and iOS requirement (12.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Ocean Animals for Toddlers 2+ sells 1 one-off in-app purchase. Math Queen / Math King asks for nothing beyond the download.

Math Queen / Math King ships an update every 30 months, Ocean Animals for Toddlers 2+ every 3 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Math Queen / Math King | Ocean Animals for Toddlers 2+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ocean-animals-for-toddlers-2-plus/id6744974286/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 11 MB | 153 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Mariyam Akhsheela](https://appshunter.io/developer/1746029310) |

## What reviewers say

### Math Queen / Math King

[App page](https://appshunter.io/ios/app/math-queen-math-king/id6477328464)

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

**In-app purchases:** none


### Ocean Animals for Toddlers 2+

[App page](https://appshunter.io/ios/app/ocean-animals-for-toddlers-2-plus/id6744974286)

This educational app introduces toddlers aged 2+ to ocean animals and their habitats. It features interactive games, read-aloud stories, and creative activities to foster learning and curiosity about marine life.

**Highlights:** Categorization by native oceans, Interactive read-aloud stories, Puzzle and memory games, Animal sounds and coloring pages, High-quality photos and videos, Safe and ad-free environment

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |


## Frequently asked questions

### Is Math Queen / Math King free?

Math Queen / Math King is free to download, with no in-app purchases.

### Is Ocean Animals for Toddlers 2+ free?

Ocean Animals for Toddlers 2+ is free to download, with in-app purchases available.

### Do Math Queen / Math King or Ocean Animals for Toddlers 2+ have ads?

Neither Math Queen / Math King nor Ocean Animals for Toddlers 2+ shows ads.

### Which is updated more often, Math Queen / Math King or Ocean Animals for Toddlers 2+?

Math Queen / Math King ships an update every 30 months, and Ocean Animals for Toddlers 2+ every 3 days. Most recently, Math Queen / Math King was updated on November 4, 2026 and Ocean Animals for Toddlers 2+ on October 30, 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.*