# CMCalc vs Calculator Mate

The clearest difference is in-app purchases: CMCalc at none against Calculator Mate's 6. CMCalc also leads on iOS requirement (12.0 vs 14.0). Calculator Mate's advantage is update cadence (every 19 months vs every 45 months). On price, ads and device support there is nothing between them.

Both are free to download. Calculator Mate sells 6 in-app purchases, starting at $1.99 per 7 days. CMCalc asks for nothing beyond the download.

CMCalc ships an update every 45 months, Calculator Mate every 19 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | CMCalc | Calculator Mate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/cmcalc/id974432836/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 19 months** |
| Monetization | Free | — |
| Size | 4 MB | 25 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [William David](https://appshunter.io/developer/974432835) | [LINATION TRADING LIMITED](https://appshunter.io/developer/1653062036) |

## 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


### Calculator Mate

[App page](https://appshunter.io/ios/app/calculator-mate-solve-problem/id6444201830)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator Unlimited | $1.99 | per 7 days |
| Calculator Unlimited | $2.99 | per 7 days |
| Calculator Unlimited | $4.99 | per month |
| Calculator Unlimited | $6.99 | per month |
| Calculator Unlimited | $16.99 | per year |
| Calculator Unlimited | $22.99 | per year |


## Frequently asked questions

### Is CMCalc free?

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

### Is Calculator Mate free?

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

### Do CMCalc or Calculator Mate have ads?

Neither CMCalc nor Calculator Mate shows ads.

### Which is updated more often, CMCalc or Calculator Mate?

CMCalc ships an update every 45 months, and Calculator Mate every 19 months. Most recently, CMCalc was updated on October 9, 2026 and Calculator Mate on October 9, 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.*