# Soil and Earthwork Calculator vs Notes Vault

The clearest difference is price: Notes Vault at Free against Soil and Earthwork Calculator's $2.99. Notes Vault also leads on rating (5.0 vs 4.5) and update cadence (every 2 months vs every 30 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Notes Vault is free to download; Soil and Earthwork Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Notes Vault holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

Soil and Earthwork Calculator ships an update every 30 months, Notes Vault every 2 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Soil and Earthwork Calculator | Notes Vault |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.5 (6 ratings)](https://appshunter.io/ios/app/soil-and-earthwork-calculator/id635284491/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/notes-vault/id6502246101/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 12 MB | 10 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Praxticus Mobile Labs LLC](https://appshunter.io/developer/1155766939) |

## What reviewers say

### Soil and Earthwork Calculator

[App page](https://appshunter.io/ios/app/soil-and-earthwork-calculator/id635284491)

This app provides 60 essential calculators for soil mechanics and earthwork calculations. It supports both Imperial and Metric units, making it a comprehensive tool for civil engineers and construction professionals.

**Highlights:** 60 Soil Mechanics Calculators, Earthwork Calculations, Excavation and Compaction Tools, Footing and Thrust Calculations, Explosion Calculations, Imperial and Metric Units

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

**In-app purchases:** none


### Notes Vault

[App page](https://appshunter.io/ios/app/notes-vault/id6502246101)

Securely store and organize your personal notes in a private vault. This application offers a straightforward interface for easy note-taking and quick retrieval.

**Highlights:** Secure note vault, Easy note storage, Quick search functionality, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Soil and Earthwork Calculator free?

Soil and Earthwork Calculator costs $2.99, with no in-app purchases.

### Is Notes Vault free?

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

### Which has better reviews, Soil and Earthwork Calculator or Notes Vault?

Notes Vault is rated higher. Soil and Earthwork Calculator averages 4.5 out of 5 from 6 ratings, while Notes Vault averages 5.0 from 5 ratings.

### Do Soil and Earthwork Calculator or Notes Vault have ads?

Neither Soil and Earthwork Calculator nor Notes Vault shows ads.

### Which is updated more often, Soil and Earthwork Calculator or Notes Vault?

Soil and Earthwork Calculator ships an update every 30 months, and Notes Vault every 2 months. Most recently, Soil and Earthwork Calculator was updated on November 4, 2026 and Notes Vault on November 4, 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.*