# 測量 座標計算 vs Dance Formation

The clearest difference is review sentiment: Dance Formation at 54% against 測量 座標計算's 18%. 測量 座標計算's advantage is update cadence (monthly vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

測量 座標計算 ships an update monthly, Dance Formation every 3 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | 測量 座標計算 | Dance Formation |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/dance-formation/id1231702681/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 17.6% of reviews | **53.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 6 MB | 3 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [youji okamura](https://appshunter.io/developer/834016142) | [D Support K.K.](https://appshunter.io/developer/1116476797) |

## What reviewers say

### 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


### Dance Formation

[App page](https://appshunter.io/ios/app/dance-formation/id1231702681)

This app helps users create stage formations digitally, eliminating the need for pen and paper. It allows for easy management of members and pages, with tools for drawing, note-taking, and customizing the stage view. Data can be copied and shared across devices.

**Highlights:** Add/delete members and pages, Hand-draw letters and pictures, Adjust stage angle and seats, Pinch-out to magnify stage, Toggle member name display, Write notes on each page, Copy and send created data

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

**In-app purchases:** none


## Frequently asked questions

### Is 測量 座標計算 free?

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

### Is Dance Formation free?

Dance Formation costs $1.99, with no in-app purchases.

### Do 測量 座標計算 or Dance Formation have ads?

Neither 測量 座標計算 nor Dance Formation shows ads.

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

測量 座標計算 ships an update monthly, and Dance Formation every 3 months. Most recently, 測量 座標計算 was updated on October 26, 2026 and Dance Formation on October 26, 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.*