# Survey Coordinate Helper2026 — Offline survey calculations

> Offline survey calculations (iPhone/iPad app by hao du.)

- Source: https://appshunter.io/ios/app/survey-coordinate-helper2026/id6779731676 (this page in markdown: same URL + `.md`)
- Developer: [hao du](https://appshunter.io/developer/1454457703)
- Category: Productivity
- Price: $0.29 (on sale, was $0.39)
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-16
- Data updated: 2026-07-29
- User reviews in markdown: https://appshunter.io/ios/app/survey-coordinate-helper2026/id6779731676/reviews.md

## What is Survey Coordinate Helper2026?

Survey Coordinate Helper is a local offline tool designed for engineering surveying, road construction, stakeout, and field verification. It helps users quickly complete forward coordinate calculation, inverse coordinate calculation, azimuth and distance calculation, station-offset conversion, and point recording, reducing manual field calculations and repeated table lookup.

The app requires no login, does not connect to the internet, and does not collect any user data. All survey points, projects, and calculation records are stored only on the device, making it suitable for construction sites, tunnels, roads, municipal surveying, and weak-network or no-network environments.

Key features include forward and inverse coordinate calculation, azimuth-distance calculation, route station and offset calculation, point library management, project grouping, error review, common templates, and local export.


## Version history (last 2 releases)

### 1.1 — 2026-07-26

Added a feedback feature.

### 1.0 — 2026-06-16

No release notes.

## More apps by hao du

- [Puzzle: Calculate 24](https://appshunter.io/ios/app/puzzle-calculate-24/id6760665747)
- [Pomodoro Focus Time](https://appshunter.io/ios/app/pomodoro-focus-time/id6761978201)
- [WiFi Password Memo](https://appshunter.io/ios/app/wifi-password-memo/id6762079284)
- [Password Generator New](https://appshunter.io/ios/app/password-generator-new/id6762613117)
- [Speed Test-2](https://appshunter.io/ios/app/speed-test-2/id6762631974)
- [节拍器极简](https://appshunter.io/ios/app/id6762840147)

All apps by hao du: https://appshunter.io/developer/1454457703

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-29.*