# VOOL vs Load Securing Calculator

The clearest difference is in-app purchases: VOOL at none against Load Securing Calculator's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Load Securing Calculator sells 1 one-off in-app purchase. VOOL asks for nothing beyond the download.

VOOL ships an update fortnightly, Load Securing Calculator every 4 weeks. The most recent releases landed on October 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | VOOL | Load Securing Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Size | 125 MB | 37 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MultiCharge OU](https://appshunter.io/developer/1625724556) | [EVREN YUCEBAS](https://appshunter.io/developer/6782353474) |

## What reviewers say

### VOOL

[App page](https://appshunter.io/ios/app/vool-smart-ev-charging/id1669222009)

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

**In-app purchases:** none


### Load Securing Calculator

[App page](https://appshunter.io/ios/app/load-securing-calculator/id6801824836)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is VOOL free?

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

### Is Load Securing Calculator free?

Load Securing Calculator is free to download, with in-app purchases available.

### Do VOOL or Load Securing Calculator have ads?

Neither VOOL nor Load Securing Calculator shows ads.

### Which is updated more often, VOOL or Load Securing Calculator?

VOOL ships an update fortnightly, and Load Securing Calculator every 4 weeks. Most recently, VOOL was updated on October 4, 2026 and Load Securing Calculator on September 26, 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.*