# All Formulas app vs KAHS Academy

The clearest difference is price: KAHS Academy at Free against All Formulas app's $0.99. All Formulas app's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

KAHS Academy is free to download; All Formulas app costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | All Formulas app | KAHS Academy |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/all-formulas-app/id1534734374/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Monetization | Paid | — |
| Size | 23 MB | 76 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Ranjeet Kumar](https://appshunter.io/developer/1476822683) | [E-Digital Nepal](https://appshunter.io/developer/1409331062) |

## What reviewers say

### All Formulas app

[App page](https://appshunter.io/ios/app/all-formulas-app/id1534734374)

Access a vast library of over 1000 formulas across math, physics, and chemistry. This app is designed for students and professionals needing quick, easy access to essential scientific and mathematical equations. Features include a user-friendly interface, offline access, and regular updates.

**Highlights:** Over 1000+ formulas, Math, physics, chemistry coverage, User-friendly interface, Easy-to-use search, Offline access, Regularly updated

**Features:** Vision Pro support

**In-app purchases:** none


### KAHS Academy

[App page](https://appshunter.io/ios/app/kahs-academy/id6480441374)

**In-app purchases:** none


## Frequently asked questions

### Is All Formulas app free?

All Formulas app costs $0.99, with no in-app purchases.

### Is KAHS Academy free?

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

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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.*