# Formulas +, your 4 collections vs Maths Formulas

The clearest difference is in-app purchases: Maths Formulas at none against Formulas +, your 4 collections's 2. Maths Formulas also leads on review sentiment (71% vs 38%) and update cadence (every 2 months vs every 4 months). On ads, monetization model, device support and iOS requirement there is nothing between them.

Formulas +, your 4 collections costs $3.99 and Maths Formulas $1.99 up front. Formulas +, your 4 collections sells 2 one-off in-app purchases. Maths Formulas asks for nothing beyond the download.

Formulas +, your 4 collections ships an update every 4 months, Maths Formulas every 2 months. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Formulas +, your 4 collections | Maths Formulas |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/maths-formulas/id645412785/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 38.5% of reviews | **70.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 27 MB | 40 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [app-solutions.de](https://appshunter.io/developer/550462608) | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) |

## What reviewers say

### Formulas +, your 4 collections

[App page](https://appshunter.io/ios/app/formulas-plus-your-4-collections/id550462605)

This app consolidates essential formulas for mathematics, physics, chemistry, and technical subjects into a single, easy-to-use application. It features an intelligent search function and provides clear explanations and graphics to aid understanding.

**Highlights:** Consolidated formulas for multiple subjects, Intelligent search function, Explanations and graphics, Calculation function (In-App Purchase), User suggestion feature

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basics Pack | $0.99 | one-time |
| Geometry/Stereometry Pack 1 | $0.99 | one-time |


### 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 Formulas +, your 4 collections free?

Formulas +, your 4 collections costs $3.99, and also offers in-app purchases.

### Is Maths Formulas free?

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

### Do Formulas +, your 4 collections or Maths Formulas have ads?

Neither Formulas +, your 4 collections nor Maths Formulas shows ads.

### Which is updated more often, Formulas +, your 4 collections or Maths Formulas?

Formulas +, your 4 collections ships an update every 4 months, and Maths Formulas every 2 months. Most recently, Formulas +, your 4 collections was updated on September 21, 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.*