# OTESgr8kids vs My Science

The clearest difference is update cadence: My Science at every 5 days against OTESgr8kids's every 3 months. OTESgr8kids's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OTESgr8kids ships an update every 3 months, My Science every 5 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | OTESgr8kids | My Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/otesgr8kids/id1266248026/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 85 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tanya Mason](https://appshunter.io/developer/1266248025) | [James Dai Limited](https://appshunter.io/developer/1501761384) |

## What reviewers say

### OTESgr8kids

[App page](https://appshunter.io/ios/app/otesgr8kids/id1266248026)

This educational app supports 5th-grade students, teachers, and parents with Common Core standards. It provides resources and tools to enhance learning and teaching for this specific grade level.

**Highlights:** 5th-grade Common Core support, Tools for students, Resources for teachers, Support for parents, Educational content

**In-app purchases:** none


### My Science

[App page](https://appshunter.io/ios/app/my-science/id6762091743)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OTESgr8kids free?

OTESgr8kids is free to download, with no in-app purchases.

### Is My Science free?

My Science is free to download, with no in-app purchases.

### Do OTESgr8kids or My Science have ads?

Neither OTESgr8kids nor My Science shows ads.

### Which is updated more often, OTESgr8kids or My Science?

OTESgr8kids ships an update every 3 months, and My Science every 5 days. Most recently, OTESgr8kids was updated on November 3, 2026 and My Science on November 9, 2026.

---

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