# Discrete Mathematics Basics vs Rizmi

The clearest difference is ads: Rizmi at none against Discrete Mathematics Basics's shown. Discrete Mathematics Basics's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Discrete Mathematics Basics ships an update every 5 days, Rizmi weekly. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Discrete Mathematics Basics | Rizmi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Weekly |
| Size | 38 MB | 0 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AFTW LLC](https://appshunter.io/developer/1886356149) | [SAIDMAKHMUD MAKHKAMJONOV](https://appshunter.io/developer/6778931427) |

## What reviewers say

### Discrete Mathematics Basics

[App page](https://appshunter.io/ios/app/discrete-mathematics-basics/id6769251191)

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

**In-app purchases:** none


### Rizmi

[App page](https://appshunter.io/ios/app/rizmi/id6778931425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Discrete Mathematics Basics free?

Discrete Mathematics Basics is free to download, with no in-app purchases.

### Is Rizmi free?

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

### Do Discrete Mathematics Basics or Rizmi have ads?

Discrete Mathematics Basics shows ads; Rizmi does not.

### Which is updated more often, Discrete Mathematics Basics or Rizmi?

Discrete Mathematics Basics ships an update every 5 days, and Rizmi weekly. Most recently, Discrete Mathematics Basics was updated on September 17, 2026 and Rizmi on September 11, 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.*