# Maths Formulas Lite vs CactiPal

The clearest difference is iOS requirement: Maths Formulas Lite at 15.1 against CactiPal's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Maths Formulas Lite ships an update every 2 months, CactiPal every 5 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Maths Formulas Lite | CactiPal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (100 ratings)](https://appshunter.io/ios/app/maths-formulas-lite/id645431389/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 85.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 56 MB | 36 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) | [Kouichi Taki](https://appshunter.io/developer/1811363625) |

## What reviewers say

### Maths Formulas Lite

[App page](https://appshunter.io/ios/app/maths-formulas-lite/id645431389)

Access a comprehensive collection of basic and advanced mathematical formulas across various subjects like algebra, geometry, and calculus. This app offers tools for calculations, unit conversions, and allows users to save favorite formulas and add custom notes. It supports a wide range of languages and is suitable for students and professionals.

**Highlights:** Extensive formula library, Geometry shape calculators, Equation root finder, Unit conversion tools, Favorite formulas folder, Search function, Multi-language support

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

**In-app purchases:** none


### CactiPal

[App page](https://appshunter.io/ios/app/cactipal/id6769931185)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Maths Formulas Lite free?

Maths Formulas Lite is free to download, with no in-app purchases.

### Is CactiPal free?

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

### Do Maths Formulas Lite or CactiPal have ads?

Neither Maths Formulas Lite nor CactiPal shows ads.

### Which is updated more often, Maths Formulas Lite or CactiPal?

Maths Formulas Lite ships an update every 2 months, and CactiPal every 5 weeks. Most recently, Maths Formulas Lite was updated on November 6, 2026 and CactiPal on October 31, 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.*