# Elevation Survey vs 土量計算ノート

The clearest difference is in-app purchases: 土量計算ノート at none against Elevation Survey's 2. 土量計算ノート also leads on update cadence (monthly vs every 3 months). Elevation Survey's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Elevation Survey sells 2 in-app purchases, starting at $6.99 per month. 土量計算ノート asks for nothing beyond the download.

Elevation Survey ships an update every 3 months, 土量計算ノート monthly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Elevation Survey | 土量計算ノート |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 32.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Freemium | — |
| Size | 75 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Booth](https://appshunter.io/developer/415450674) | [SHINOBU MIYAHIRA](https://appshunter.io/developer/6782739570) |

## 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 |


### 土量計算ノート

[App page](https://appshunter.io/ios/app/id6791828017)

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

**In-app purchases:** none


## Frequently asked questions

### Is Elevation Survey free?

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

### Is 土量計算ノート free?

土量計算ノート is free to download, with no in-app purchases.

### Do Elevation Survey or 土量計算ノート have ads?

Neither Elevation Survey nor 土量計算ノート shows ads.

### Which is updated more often, Elevation Survey or 土量計算ノート?

Elevation Survey ships an update every 3 months, and 土量計算ノート monthly. Most recently, Elevation Survey was updated on October 24, 2026 and 土量計算ノート on October 15, 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.*