# Math. vs Number Systems Basics

The clearest difference is in-app purchases: Number Systems Basics at none against Math.'s 10. Math.'s advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Math. sells 10 in-app purchases, starting at $9.99 per month. Number Systems Basics asks for nothing beyond the download.

## The numbers

| Metric | Math. | Number Systems Basics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/math/id469234810/reviews)** | — |
| Number of ratings | **1.6K** | — |
| Positive reviews | 73.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Subscription | — |
| Size | 14 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Math.

[App page](https://appshunter.io/ios/app/math/id469234810)

Access a comprehensive library of math courses with video lessons, interactive practice, and self-tests. Get personalized help for all levels, from elementary school to college and standardized test preparation. Offers a 3-day free trial.

**Highlights:** Extensive course library, Video lessons, Interactive practice, Self-tests, Standardized test prep, Homework help

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Math Lessons | $9.99 | per month |
| Unlimited Access Pass | $9.99 | one-time |
| Pre-Algebra | $9.99 | one-time |
| Algebra 1 | $9.99 | one-time |
| Geometry | $9.99 | one-time |
| College Pre-Algebra | $9.99 | one-time |
| Intermediate Algebra | $9.99 | one-time |
| College Algebra | $9.99 | one-time |
| 5th Grade Math | $9.99 | one-time |
| 6th Grade Math | $9.99 | one-time |

**What reviewers like**

- 🚀 Helpful for learning math
- 👍 Explains concepts well
- 💡 Useful for test preparation
- 🚀 Effective for improving math skills

**What reviewers complain about**

- 💰 Subscription model is expensive
- 🐛 App crashes or freezes
- 🐛 Audio/video issues
- 💰 Paid access to each topic is frustrating

**Reported bugs**

- Screen rotation issues
- Lessons not accessible after payment
- Inconsistent performance across devices

**Requested features**

- Offline mode for videos
- Ability to work out problems within the app
- Progress tracking and bookmarking
- Broader range of math topics covered


### Number Systems Basics

[App page](https://appshunter.io/ios/app/number-systems-basics/id6772398351)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math. free?

Math. is free to download, with in-app purchases available.

### Is Number Systems Basics free?

Number Systems Basics is free to download, with no in-app purchases.

### Do Math. or Number Systems Basics have ads?

Neither Math. nor Number Systems Basics shows ads.

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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.*