# Custom Formulas vs Advanced Calculators

The clearest difference is price: Advanced Calculators at Free against Custom Formulas's $3.99. Custom Formulas's advantage is chart position (#186 vs unranked) and iOS requirement (15.4 vs 18.2). On ads, in-app purchases and device support there is nothing between them.

Advanced Calculators is free to download; Custom Formulas costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Custom Formulas | Advanced Calculators |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/custom-formulas/id1623368630/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Paid | — |
| Best chart rank | **#186** | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **15.4** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Dunk](https://appshunter.io/developer/704471943) | [Arvinder Singh](https://appshunter.io/developer/1532755043) |

## What reviewers say

### Custom Formulas

[App page](https://appshunter.io/ios/app/custom-formulas/id1623368630)

**Currently charting:** #186 Top Paid · Utilities (US App Store)

This utility app allows users to create and manage complex calculations with multiple inputs and outputs. Formulas can be linked, grouped into categories, and customized for display precision. Share your custom calculations easily via email.

**Highlights:** Multiple input/output formula support, Linked formulas via variable names, Formula categorization, Customizable variable display order, Adjustable output decimal precision, Email formula sharing

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

**In-app purchases:** none


### Advanced Calculators

[App page](https://appshunter.io/ios/app/advanced-calculators/id6756187354)

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

**In-app purchases:** none


## Frequently asked questions

### Is Custom Formulas free?

Custom Formulas costs $3.99, with no in-app purchases.

### Is Advanced Calculators free?

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

### Do Custom Formulas or Advanced Calculators have ads?

Neither Custom Formulas nor Advanced Calculators shows ads.

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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.*