# CMCalc vs Formula Box (LaTeX)

The clearest difference is rating: CMCalc at 4.6 against Formula Box (LaTeX)'s 1.3. CMCalc also leads on ads (none vs shown) and review sentiment (67% vs 43%). Formula Box (LaTeX)'s advantage is update cadence (every 8 months vs every 45 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

CMCalc holds the better App Store score, 4.6 against 1.3. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 67% of CMCalc's written reviews are positive against 43% of Formula Box (LaTeX)'s.

CMCalc ships an update every 45 months, Formula Box (LaTeX) every 8 months. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | CMCalc | Formula Box (LaTeX) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/cmcalc/id974432836/reviews)** | [1.3 (3 ratings)](https://appshunter.io/ios/app/formula-box-latex/id1366207056/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | **66.7% of reviews** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Every 8 months** |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 11 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [William David](https://appshunter.io/developer/974432835) | [坤宁 毛](https://appshunter.io/developer/1201945856) |

## What reviewers say

### CMCalc

[App page](https://appshunter.io/ios/app/cmcalc/id974432836)

This app emulates a classic 1980s computer math calculator, offering decimal arithmetic, binary conversions, and logic functions. It supports parentheses for complex calculations and includes modern features like copy/paste and landscape mode.

**Highlights:** Decimal arithmetic, Binary conversions (decimal, binary, octal, hexadecimal), Binary logic functions, Operator grouping with parentheses, Hexadecimal input (A-F), Copy and paste results/functions, Landscape mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Formula Box (LaTeX)

[App page](https://appshunter.io/ios/app/formula-box-latex/id1366207056)

This app allows users to write and edit mathematical and scientific formulas using LaTeX notation. It features a smart equation solver, a public formula library, and the ability to save and organize personal formulas. Calculations can be performed offline with high precision.

**Highlights:** LaTeX-powered formula editor, Smart equation solver, Public formula library, Personal formula collection, Variable presets, High-precision results

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

**In-app purchases:** none


## Frequently asked questions

### Is CMCalc free?

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

### Is Formula Box (LaTeX) free?

Formula Box (LaTeX) is free to download, with no in-app purchases.

### Which has better reviews, CMCalc or Formula Box (LaTeX)?

CMCalc is rated higher. CMCalc averages 4.6 out of 5 from 7 ratings, while Formula Box (LaTeX) averages 1.3 from 3 ratings.

### Do CMCalc or Formula Box (LaTeX) have ads?

Formula Box (LaTeX) shows ads; CMCalc does not.

### Which is updated more often, CMCalc or Formula Box (LaTeX)?

CMCalc ships an update every 45 months, and Formula Box (LaTeX) every 8 months. Most recently, CMCalc was updated on November 3, 2026 and Formula Box (LaTeX) on November 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*