# Math Tools B vs Collatz Explorer

The clearest difference is rating: Math Tools B at 5.0 against Collatz Explorer's 4.6. Math Tools B also leads on update cadence (every 10 days vs monthly) and device support (3 vs 1). Collatz Explorer's advantage is ratings volume (7 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Math Tools B holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Collatz Explorer has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Math Tools B ships an update every 10 days, Collatz Explorer monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Math Tools B | Collatz Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-tools-b/id1583421717/reviews)** | [4.6 (7 ratings)](https://appshunter.io/ios/app/collatz-explorer/id6755121221/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free | Free |
| Size | 48 MB | 1 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jaron Wakley](https://appshunter.io/developer/1582834657) | [Berk Sucu](https://appshunter.io/developer/1852063488) |

## What reviewers say

### Math Tools B

[App page](https://appshunter.io/ios/app/math-tools-b/id1583421717)

This app helps users understand mathematical concepts and perform various numerical tasks. It offers features like factoring, prime factorization, fraction simplification, and random number generation, all computed locally for speed.

**Highlights:** Factoring, Prime Factorization, Greatest Common Divisor, Decimal to Fraction Conversion, Fraction Simplification, Fraction Arithmetic, Random Number Generation

**Features:** macOS Compatibility

**In-app purchases:** none


### Collatz Explorer

[App page](https://appshunter.io/ios/app/collatz-explorer/id6755121221)

Explore mathematical sequences with this app. It calculates the standard Collatz sequence for any number you enter and can also display sequences from an alternative 3x-1 function.

**Highlights:** Calculate Collatz sequences, Calculate 3x-1 function sequences, Input any number, Visualize sequences

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Tools B free?

Math Tools B is free to download, with no in-app purchases.

### Is Collatz Explorer free?

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

### Which has better reviews, Math Tools B or Collatz Explorer?

Math Tools B is rated higher. Math Tools B averages 5.0 out of 5 from 1 ratings, while Collatz Explorer averages 4.6 from 7 ratings.

### Do Math Tools B or Collatz Explorer have ads?

Neither Math Tools B nor Collatz Explorer shows ads.

### Which is updated more often, Math Tools B or Collatz Explorer?

Math Tools B ships an update every 10 days, and Collatz Explorer monthly. Most recently, Math Tools B was updated on November 3, 2026 and Collatz Explorer on October 30, 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.*