# HypotenuseCalc vs 測量 座標計算

The clearest difference is review sentiment: HypotenuseCalc at 85% against 測量 座標計算's 18%. HypotenuseCalc also leads on price ($0.99 vs $1.99) and iOS requirement (8.0 vs 14.1). 測量 座標計算's advantage is update cadence (monthly vs every 25 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

HypotenuseCalc costs $0.99 and 測量 座標計算 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HypotenuseCalc ships an update every 25 months, 測量 座標計算 monthly. The most recent releases landed on November 10, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | HypotenuseCalc | 測量 座標計算 |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hypotenusecalc/id640750228/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **85.0% of reviews** | 17.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 1 MB | 6 MB |
| Requires iOS | **8.0** | 14.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EIICHI KOMINE](https://appshunter.io/developer/495643581) | [youji okamura](https://appshunter.io/developer/834016142) |

## What reviewers say

### HypotenuseCalc

[App page](https://appshunter.io/ios/app/hypotenusecalc/id640750228)

Calculate angles and lengths of triangles with two distinct modes. One mode uses a fixed triangle shape, while the other adjusts the figure based on triangle size. This tool is valuable for professionals in architecture, surveying, and design.

**Highlights:** Automatic angle and length calculation, Fixed triangle shape mode, Variable triangle figure mode, Useful for architecture, Valuable for surveying, Aids in design

**Features:** Vision Pro support

**In-app purchases:** none


### 測量 座標計算

[App page](https://appshunter.io/ios/app/id989856065)

This app simplifies construction surveying by calculating angles and distances using the reverse traverse method. Input known coordinates and it computes unknown points, eliminating the need for manual scientific calculator work on-site. Elevation calculations are also supported.

**Highlights:** Reverse traverse method calculations, Input XY coordinates, Calculate contained angle, Calculate distance, Elevation calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is HypotenuseCalc free?

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

### Is 測量 座標計算 free?

測量 座標計算 costs $1.99, with no in-app purchases.

### Do HypotenuseCalc or 測量 座標計算 have ads?

Neither HypotenuseCalc nor 測量 座標計算 shows ads.

### Which is updated more often, HypotenuseCalc or 測量 座標計算?

HypotenuseCalc ships an update every 25 months, and 測量 座標計算 monthly. Most recently, HypotenuseCalc was updated on November 10, 2026 and 測量 座標計算 on November 11, 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.*