# iformula vs Maths Formulas

The clearest difference is price: iformula at Free against Maths Formulas's $1.99. iformula also leads on rating (4.0 vs 2.5). Maths Formulas's advantage is iOS requirement (13.4 vs 17.6). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

iformula is free to download; Maths Formulas costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iformula holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 69% of iformula's written reviews are positive against 71% of Maths Formulas's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | iformula | Maths Formulas |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/iformula/id325337275/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/maths-formulas/id645412785/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 69.2% of reviews | **70.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 59 MB | 40 MB |
| Requires iOS | 17.6 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Werner](https://appshunter.io/developer/325337278) | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) |

## What reviewers say

### iformula

[App page](https://appshunter.io/ios/app/iformula/id325337275)

This app is a comprehensive math learning platform for students and professionals. It offers a vast library of over 1000 math equations and topics, along with features like search, note-taking, and bookmarking. It aims to eliminate the need for physical math textbooks.

**Highlights:** 1000+ math equations and topics, Full-featured search functionality, Note-taking system, Bookmarking for favorite equations, Dual language support (English & German), Dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Maths Formulas

[App page](https://appshunter.io/ios/app/maths-formulas/id645412785)

Access a comprehensive collection of basic and advanced mathematical formulas across numerous subjects. This app includes tools for calculations, unit conversions, and the ability to save favorites. It supports a wide range of languages and is available on smartphones and tablets.

**Highlights:** Extensive formula library, Geometry and algebra tools, Unit conversion calculator, Favorite formulas folder, Multi-language support, Search functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is iformula free?

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

### Is Maths Formulas free?

Maths Formulas costs $1.99, with no in-app purchases.

### Which has better reviews, iformula or Maths Formulas?

iformula is rated higher. iformula averages 4.0 out of 5 from 1 ratings, while Maths Formulas averages 2.5 from 2 ratings.

### Do iformula or Maths Formulas have ads?

Neither iformula nor Maths Formulas shows ads.

### Which is updated more often, iformula or Maths Formulas?

iformula ships an update every 2 months, and Maths Formulas every 2 months. Most recently, iformula was updated on June 10, 2026 and Maths Formulas on September 12, 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.*