# Asap Calculus vs Rizmi

The clearest difference is in-app purchases: Rizmi at none against Asap Calculus's 1. Rizmi also leads on update cadence (weekly vs every 4 months). Asap Calculus's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Asap Calculus sells 1 one-off in-app purchase. Rizmi asks for nothing beyond the download.

Asap Calculus ships an update every 4 months, Rizmi weekly. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Asap Calculus | Rizmi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (92 ratings)](https://appshunter.io/ios/app/asap-calculus/id1271201984/reviews)** | — |
| Number of ratings | **92** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 0 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed Hassan Aljanahi](https://appshunter.io/developer/1219637605) | [SAIDMAKHMUD MAKHKAMJONOV](https://appshunter.io/developer/6778931427) |

## What reviewers say

### Asap Calculus

[App page](https://appshunter.io/ios/app/asap-calculus/id1271201984)

Learn calculus concepts and problem-solving techniques rapidly. This app offers shortcuts to tackle difficult problems instantly, covering both college-level and AP Calculus curricula.

**Highlights:** Learn calculus quickly and efficiently, Discover problem-solving shortcuts, Solve hard problems instantly, Covers college and AP Calculus

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $0.99 | one-time |


### Rizmi

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Asap Calculus free?

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

### Is Rizmi free?

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

### Do Asap Calculus or Rizmi have ads?

Neither Asap Calculus nor Rizmi shows ads.

### Which is updated more often, Asap Calculus or Rizmi?

Asap Calculus ships an update every 4 months, and Rizmi weekly. Most recently, Asap Calculus was updated on October 1, 2026 and Rizmi on September 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.*