# Elevation Survey vs Real

The clearest difference is review sentiment: Real at 75% against Elevation Survey's 31%. Real also leads on in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). Elevation Survey's advantage is ads (none vs shown) and update cadence (every 3 months vs every 11 months). On price and device support there is nothing between them.

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

Elevation Survey ships an update every 3 months, Real every 11 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Elevation Survey | Real |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 31.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 75 MB | 69 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Booth](https://appshunter.io/developer/415450674) | [Takeru Yui](https://appshunter.io/developer/955414485) |

## 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 |


### Real

[App page](https://appshunter.io/ios/app/real-time-heron-calculator/id955414486)

Calculate the area of a triangle using Heron's formula with real-time graphical updates. Easily adjust side lengths and view results instantly, making it ideal for on-site construction work. Customize decimal places and rounding methods for precise calculations.

**Highlights:** Heron's formula for triangle area, Real-time graphical updates, Intuitive side length adjustment, Customizable decimal places, Multiple rounding options, Ideal for construction sites

**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 Real free?

Real is free to download, with no in-app purchases.

### Do Elevation Survey or Real have ads?

Real shows ads; Elevation Survey does not.

### Which is updated more often, Elevation Survey or Real?

Elevation Survey ships an update every 3 months, and Real every 11 months. Most recently, Elevation Survey was updated on November 1, 2026 and Real on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*