# CMCalc vs DigiFarm Plant Trees

The clearest difference is update cadence: DigiFarm Plant Trees at every 6 months against CMCalc's every 45 months. On price, ads, 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 ships an update every 45 months, DigiFarm Plant Trees every 6 months. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CMCalc | DigiFarm Plant Trees |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/cmcalc/id974432836/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 4 MB | 20 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [William David](https://appshunter.io/developer/974432835) | [EvMak Tanzania](https://appshunter.io/developer/961301921) |

## 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


### DigiFarm Plant Trees

[App page](https://appshunter.io/ios/app/digifarm-plant-trees/id6763716348)

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

**In-app purchases:** none


## Frequently asked questions

### Is CMCalc free?

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

### Is DigiFarm Plant Trees free?

DigiFarm Plant Trees is free to download, with no in-app purchases.

### Do CMCalc or DigiFarm Plant Trees have ads?

Neither CMCalc nor DigiFarm Plant Trees shows ads.

### Which is updated more often, CMCalc or DigiFarm Plant Trees?

CMCalc ships an update every 45 months, and DigiFarm Plant Trees every 6 months. Most recently, CMCalc was updated on October 29, 2026 and DigiFarm Plant Trees 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.*