# CalcTriangle vs Command Post Notes

The clearest difference is review sentiment: Command Post Notes at 100% against CalcTriangle's 50%. Command Post Notes also leads on price (Free vs $0.99) and update cadence (monthly vs every 8 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Command Post Notes is free to download; CalcTriangle costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CalcTriangle ships an update every 8 months, Command Post Notes monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CalcTriangle | Command Post Notes |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (19 ratings)](https://appshunter.io/ios/app/command-post-notes/id6737159939/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 58 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Philip Sacchitella](https://appshunter.io/developer/362109165) | [Command Technologies, Inc.](https://appshunter.io/developer/1772564555) |

## What reviewers say

### CalcTriangle

[App page](https://appshunter.io/ios/app/calctriangle/id362109162)

This app calculates all unknown sides, angles, area, and perimeter of a right triangle. It supports both imperial and metric units, with precise input options for fractions and measurements.

**Highlights:** Calculates sides, angles, area, and perimeter, Supports imperial (feet, inches, fractions) and metric units, Precise fraction input, Save and load triangle data, Simple interface for job sites

**Features:** macOS Compatibility

**In-app purchases:** none


### Command Post Notes

[App page](https://appshunter.io/ios/app/command-post-notes/id6737159939)

Streamline daily construction reporting with this mobile app. Easily create projects, add voice notes, text, and photos to generate professional reports automatically. Collaborate with teams and stay updated with real-time notifications.

**Highlights:** Create daily construction reports, Add voice recordings, Attach photos to reports, Real-time comment notifications, Team collaboration, Automatic report generation

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

**In-app purchases:** none


## Frequently asked questions

### Is CalcTriangle free?

CalcTriangle costs $0.99, with no in-app purchases.

### Is Command Post Notes free?

Command Post Notes is free to download, with no in-app purchases.

### Do CalcTriangle or Command Post Notes have ads?

Neither CalcTriangle nor Command Post Notes shows ads.

### Which is updated more often, CalcTriangle or Command Post Notes?

CalcTriangle ships an update every 8 months, and Command Post Notes monthly. Most recently, CalcTriangle was updated on November 1, 2026 and Command Post Notes on November 4, 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.*