# BOT 7th vs 9th Grade Math Challenge

The clearest difference is in-app purchases: BOT 7th at none against 9th Grade Math Challenge's 1. 9th Grade Math Challenge's advantage is review sentiment (100% vs 67%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 9th Grade Math Challenge sells 1 one-off in-app purchase. BOT 7th asks for nothing beyond the download.

BOT 7th ships an update every 6 months, 9th Grade Math Challenge every 7 months. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BOT 7th | 9th Grade Math Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (13 ratings)](https://appshunter.io/ios/app/9th-grade-math-challenge/id1537491129/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 37 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peggy Markham](https://appshunter.io/developer/951379850) | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) |

## What reviewers say

### BOT 7th

[App page](https://appshunter.io/ios/app/bot-7th-8th-grade-spelling/id953336609)

Prepare for the Texas UIL 7th-8th Grade Spelling contest with this app. It features audio pronunciation, typing practice, and tracks your progress, keeping incorrect spellings in rotation until mastered. A subscription unlocks all words for the current school year.

**Highlights:** Audio pronunciation of words, Typing and spelling practice, Progress tracking, Incorrect word review, UIL contest preparation

**Features:** macOS Compatibility

**In-app purchases:** none


### 9th Grade Math Challenge

[App page](https://appshunter.io/ios/app/9th-grade-math-challenge/id1537491129)

Test your 9th-grade math skills with a challenging game featuring 100 levels and puzzles. Track your progress, share your score with a certificate, and compete with friends. Detailed solutions are provided for better understanding.

**Highlights:** 100 math questions/levels, Math puzzles, Score certificate creation, Friend challenges, Step-by-step solutions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all Ads from Math 9 | $0.99 | one-time |


## Frequently asked questions

### Is BOT 7th free?

BOT 7th is free to download, with no in-app purchases.

### Is 9th Grade Math Challenge free?

9th Grade Math Challenge is free to download, with in-app purchases available.

### Do BOT 7th or 9th Grade Math Challenge have ads?

Neither BOT 7th nor 9th Grade Math Challenge shows ads.

### Which is updated more often, BOT 7th or 9th Grade Math Challenge?

BOT 7th ships an update every 6 months, and 9th Grade Math Challenge every 7 months. Most recently, BOT 7th was updated on October 11, 2026 and 9th Grade Math Challenge on October 21, 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.*