# Brain Bust Simple Logic Puzzle vs Teachers Grade Book

The clearest difference is ads: Teachers Grade Book at none against Brain Bust Simple Logic Puzzle's shown. Teachers Grade Book also leads on review sentiment (100% vs 67%) and monetization model (free vs free with in-app purchases). Brain Bust Simple Logic Puzzle's advantage is ratings volume (17 vs 3) and device support (3 vs 1). On price, rating and in-app purchases there is nothing between them.

Both are free to download. Brain Bust Simple Logic Puzzle sells 2 one-off in-app purchases and Teachers Grade Book sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Brain Bust Simple Logic Puzzle holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Brain Bust Simple Logic Puzzle has 17 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 67% of Brain Bust Simple Logic Puzzle's written reviews are positive against 100% of Teachers Grade Book's, so the app with the better star average is not the one people write more warmly about.

Brain Bust Simple Logic Puzzle ships an update every 6 months, Teachers Grade Book every 3 months. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Brain Bust Simple Logic Puzzle | Teachers Grade Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (17 ratings)](https://appshunter.io/ios/app/brain-bust-simple-logic-puzzle/id662086810/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/teachers-grade-book/id886423713/reviews) |
| Number of ratings | **17** | 3 |
| Positive reviews | 67.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 11 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Revosoft Technologies PTY LTD](https://appshunter.io/developer/562711398) | [Mobile and Database Solutions](https://appshunter.io/developer/492595032) |

## What reviewers say

### Brain Bust Simple Logic Puzzle

[App page](https://appshunter.io/ios/app/brain-bust-simple-logic-puzzle/id662086810)

Engage in competitive logic puzzles and brain games against friends or solo. Track your progress with custom stats and unlock over 230 achievements. Adjust difficulty levels to suit any player.

**Highlights:** Multiple addictive brain games, Challenge friends and other players, Over 230 achievements, Leaderboards, Adjustable difficulty, Custom player stats

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image Blaster | $0.99 | one-time |
| Brain Bust Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive
- 👍 Challenging and brain-stimulating
- 🤔 Helps improve math skills
- 💡 Competitive mode with friends
- 👍 Simple but engaging interface

**What reviewers complain about**

- 🐛 Occasional incorrect answers
- 🤔 Repetitive puzzles
- 🤔 Forced to write review to continue playing

**Reported bugs**

- Crashes on older devices
- Compatibility issues with certain devices

**Requested features**

- Progress tracking and personal best scores
- More variety in puzzle types
- Option to play without a timer


### Teachers Grade Book

[App page](https://appshunter.io/ios/app/teachers-grade-book/id886423713)

Easily track student grades with a flexible hierarchical structure for classes, subjects, and topics. Generate detailed reports, analyze historical data, and save snapshots of student progress. Supports student photos and exports to CSV.

**Highlights:** Create students and classes, Hierarchical class/subject/topic structure, Customizable score ranges, Grade snapshots and historical analysis, Individual and class reports, Export to CSV

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12 Month Subscription | $2.99 | one-time |


## Frequently asked questions

### Is Brain Bust Simple Logic Puzzle free?

Brain Bust Simple Logic Puzzle is free to download, with in-app purchases available.

### Is Teachers Grade Book free?

Teachers Grade Book is free to download, with in-app purchases available.

### Which has better reviews, Brain Bust Simple Logic Puzzle or Teachers Grade Book?

Brain Bust Simple Logic Puzzle is rated higher. Brain Bust Simple Logic Puzzle averages 4.2 out of 5 from 17 ratings, while Teachers Grade Book averages 4.0 from 3 ratings.

### Do Brain Bust Simple Logic Puzzle or Teachers Grade Book have ads?

Brain Bust Simple Logic Puzzle shows ads; Teachers Grade Book does not.

### Which is updated more often, Brain Bust Simple Logic Puzzle or Teachers Grade Book?

Brain Bust Simple Logic Puzzle ships an update every 6 months, and Teachers Grade Book every 3 months. Most recently, Brain Bust Simple Logic Puzzle was updated on October 22, 2026 and Teachers Grade Book on October 8, 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.*