# Elevation Survey vs 2点間座標距離

The clearest difference is in-app purchases: 2点間座標距離 at none against Elevation Survey's 2. Elevation Survey's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Elevation Survey sells 2 in-app purchases, starting at $6.99 per month. 2点間座標距離 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Elevation Survey | 2点間座標距離 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 32.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Freemium | — |
| Size | 75 MB | 5 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Booth](https://appshunter.io/developer/415450674) | [Risako Asai](https://appshunter.io/developer/1671273580) |

## What reviewers say

### Elevation Survey

[App page](https://appshunter.io/ios/app/elevation-survey/id433368313)

This app simplifies leveling surveys by automatically calculating instrument and ground heights. It allows for instant computation of staff readings for layout work and offers flexible data entry modes. Survey data can be easily exported and shared.

**Highlights:** Automatic HI and GH calculation, Instant staff reading computation for layout, Color-coded input and results, Add notes for projects, Export data as CSV, Standard and Staff data entry modes, In-app tutorial

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Yearly | $59.99 | per year |


### 2点間座標距離

[App page](https://appshunter.io/ios/app/2/id1627653693)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elevation Survey free?

Elevation Survey is free to download, with in-app purchases available.

### Is 2点間座標距離 free?

2点間座標距離 is free to download, with no in-app purchases.

### Do Elevation Survey or 2点間座標距離 have ads?

2点間座標距離 shows ads; Elevation Survey does not.

### Which is updated more often, Elevation Survey or 2点間座標距離?

Elevation Survey ships an update every 3 months, and 2点間座標距離 every 3 months. Most recently, Elevation Survey was updated on September 16, 2026 and 2点間座標距離 on September 17, 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.*