# BOT 2nd Grade Music Memory vs High School Physics Practice

The clearest difference is price: BOT 2nd Grade Music Memory at Free against High School Physics Practice's $0.49. High School Physics Practice's advantage is update cadence (every 10 days vs every 12 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

BOT 2nd Grade Music Memory is free to download; High School Physics Practice costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

BOT 2nd Grade Music Memory ships an update every 12 months, High School Physics Practice every 10 days. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BOT 2nd Grade Music Memory | High School Physics Practice |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Size | 37 MB | 21 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +17 |
| Developer | [Peggy Markham](https://appshunter.io/developer/951379850) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### BOT 2nd Grade Music Memory

[App page](https://appshunter.io/ios/app/bot-2nd-grade-music-memory/id1049572925)

**Features:** macOS Compatibility

**In-app purchases:** none


### High School Physics Practice

[App page](https://appshunter.io/ios/app/high-school-physics-practice/id6756017763)

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

**In-app purchases:** none


## Frequently asked questions

### Is BOT 2nd Grade Music Memory free?

BOT 2nd Grade Music Memory is free to download, with no in-app purchases.

### Is High School Physics Practice free?

High School Physics Practice costs $0.49, with no in-app purchases.

### Do BOT 2nd Grade Music Memory or High School Physics Practice have ads?

Neither BOT 2nd Grade Music Memory nor High School Physics Practice shows ads.

### Which is updated more often, BOT 2nd Grade Music Memory or High School Physics Practice?

BOT 2nd Grade Music Memory ships an update every 12 months, and High School Physics Practice every 10 days. Most recently, BOT 2nd Grade Music Memory was updated on October 17, 2026 and High School Physics Practice on October 25, 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.*