# BOT 3rd vs Grade 9 Math Practice

The clearest difference is price: BOT 3rd at Free against Grade 9 Math Practice's $0.49. Grade 9 Math Practice's advantage is update cadence (fortnightly vs every 12 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

BOT 3rd is free to download; Grade 9 Math Practice costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

BOT 3rd ships an update every 12 months, Grade 9 Math Practice fortnightly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BOT 3rd | Grade 9 Math Practice |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Size | 28 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Peggy Markham](https://appshunter.io/developer/951379850) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### BOT 3rd

[App page](https://appshunter.io/ios/app/bot-3rd-4th-grade-music-memory/id1049572032)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grade 9 Math Practice

[App page](https://appshunter.io/ios/app/grade-9-math-practice/id6757458527)

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

**In-app purchases:** none


## Frequently asked questions

### Is BOT 3rd free?

BOT 3rd is free to download, with no in-app purchases.

### Is Grade 9 Math Practice free?

Grade 9 Math Practice costs $0.49, with no in-app purchases.

### Do BOT 3rd or Grade 9 Math Practice have ads?

Neither BOT 3rd nor Grade 9 Math Practice shows ads.

### Which is updated more often, BOT 3rd or Grade 9 Math Practice?

BOT 3rd ships an update every 12 months, and Grade 9 Math Practice fortnightly. Most recently, BOT 3rd was updated on October 17, 2026 and Grade 9 Math Practice on October 16, 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.*