# Quick Formula Calculator vs The Math Lab

The clearest difference is in-app purchases: The Math Lab at none against Quick Formula Calculator's 1. The Math Lab also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Quick Formula Calculator sells 1 one-off in-app purchase. The Math Lab asks for nothing beyond the download.

Quick Formula Calculator ships an update monthly, The Math Lab every 2 months. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Quick Formula Calculator | The Math Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/quick-formula-calculator/id6754241699/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 112 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [庆鸿 林](https://appshunter.io/developer/1558629938) | [Novus Learning](https://appshunter.io/developer/1686714769) |

## What reviewers say

### Quick Formula Calculator

[App page](https://appshunter.io/ios/app/quick-formula-calculator/id6754241699)

Create custom calculators for any purpose, from academic studies to financial planning. Define variables, functions, and units for precise results. Organize and save your formulas with ease, and access a built-in date calculator for planning.

**Highlights:** Build custom calculators, Define variables and units, Use common math functions, Organize formulas with tags, Automatic calculation history, Built-in date calculator

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Membership | $9.99 | one-time |


### The Math Lab

[App page](https://appshunter.io/ios/app/the-math-lab/id6761825737)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick Formula Calculator free?

Quick Formula Calculator is free to download, with in-app purchases available.

### Is The Math Lab free?

The Math Lab is free to download, with no in-app purchases.

### Do Quick Formula Calculator or The Math Lab have ads?

Quick Formula Calculator shows ads; The Math Lab does not.

### Which is updated more often, Quick Formula Calculator or The Math Lab?

Quick Formula Calculator ships an update monthly, and The Math Lab every 2 months. Most recently, Quick Formula Calculator was updated on October 5, 2026 and The Math Lab 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.*