Houji vs 測量 座標計算
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Houji
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houji is japanese custom. This App calculate houji_days.
測量 座標計算
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.
- Reverse traverse method calculations
- Input XY coordinates
- Calculate contained angle
- Calculate distance
- Elevation calculation
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This application employs the reverse traverse method used in construction. Simply using this application onsite will relieve you from the effort of pointless calculations with a scientific calculator by calculating numbers for you. [Reverse Traverse Method] By inputting the XY coordinates of the instrument and backsight points, then inputting unspecified XY coordinates, the contained angle and distance will be calculated. Elevation can also be calculated.
Screenshots
Verdict
The clearest difference is update cadence: 測量 座標計算 at monthly against Houji's every 7 months. 測量 座標計算 also leads on device support (3 vs 1) and iOS requirement (14.1 vs 16.1). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Houji costs $1.99 and 測量 座標計算 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Houji ships an update every 7 months, 測量 座標計算 monthly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.
| Parameter | Houji | 測量 座標計算 |
|---|---|---|
| Price | $1.99 | $1.99 |
| Positive reviews | — | 17.6% of reviews |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 14.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | her0.jp | youji okamura |
In-app purchases
Houji
No in-app purchases
測量 座標計算
No in-app purchases
