# Maths Formulas vs PE.Mech

The clearest difference is device support: Maths Formulas at 3 against PE.Mech's 1. PE.Mech's advantage is price ($0.99 vs $1.99). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Maths Formulas costs $1.99 and PE.Mech $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Maths Formulas | PE.Mech |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/maths-formulas/id645412785/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 70.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | — |
| Size | 55 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) | [巍 顾](https://appshunter.io/developer/1368599824) |

## What reviewers say

### 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


### PE.Mech

[App page](https://appshunter.io/ios/app/pemech/id1368599825)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Maths Formulas free?

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

### Is PE.Mech free?

PE.Mech costs $0.99, with no in-app purchases.

### Do Maths Formulas or PE.Mech have ads?

Neither Maths Formulas nor PE.Mech shows ads.

### Which is updated more often, Maths Formulas or PE.Mech?

Maths Formulas ships an update every 2 months, and PE.Mech every 2 months. Most recently, Maths Formulas was updated on September 29, 2026 and PE.Mech 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.*