# Max Total Security vs Volume Calculator Pro

The clearest difference is update cadence: Max Total Security at every 3 months against Volume Calculator Pro's every 31 months. Volume Calculator Pro's advantage is monetization model (free vs free with in-app purchases) and rating (4.2 vs 3.9). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Max Total Security sells 2 in-app purchases, starting at $2.99 per month and Volume Calculator Pro sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Volume Calculator Pro holds the better App Store score, 4.2 against 3.9. Both are backed by a comparable volume of ratings — 10 and 6 respectively.

Max Total Security ships an update every 3 months, Volume Calculator Pro every 31 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Max Total Security | Volume Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (10 ratings)](https://appshunter.io/ios/app/max-total-security/id1178910943/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/volume-calculator-pro/id1566518769/reviews)** |
| Number of ratings | **10** | 6 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 31 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 50 MB | 2 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Max Secure Software India Private Limited](https://appshunter.io/developer/728200259) | [Anna Filobok](https://appshunter.io/developer/1613515832) |

## What reviewers say

### Max Total Security

[App page](https://appshunter.io/ios/app/max-total-security/id1178910943)

This app offers a suite of security and privacy tools to protect your device and data. It includes features like photo vault, call blocking, Wi-Fi security, and a safe browser to enhance your online experience and device safety.

**Highlights:** Photo Vault with password/PIN protection, Thief Cam for intrusion detection, Photo compression and duplicate finder, Device locator and alarm, Call blocker and message filter, Safe Wi-Fi and secure browser, Contact backup to cloud services

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Max Total Security Pro | $2.99 | per month |
| Yearly Pro Subscription | $19.99 | per year |


### Volume Calculator Pro

[App page](https://appshunter.io/ios/app/volume-calculator-pro/id1566518769)

This utility app quickly calculates and converts volumes between imperial and metric systems. Input dimensions like width, length, and depth to get instant results in various units. It supports multiple measurement systems for easy conversion.

**Highlights:** Real-time volume conversion, Imperial and metric unit support, Calculate volume from dimensions, Supports centimeters, meters, inches, feet, and yards, Outputs cubic centimeters, meters, inches, feet, and yards

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | per 7 days |
| Premium Access | $1.99 | per month |
| Premium Access | $5.99 | per year |


## Frequently asked questions

### Is Max Total Security free?

Max Total Security is free to download, with in-app purchases available.

### Is Volume Calculator Pro free?

Volume Calculator Pro is free to download, with in-app purchases available.

### Which has better reviews, Max Total Security or Volume Calculator Pro?

Volume Calculator Pro is rated higher. Max Total Security averages 3.9 out of 5 from 10 ratings, while Volume Calculator Pro averages 4.2 from 6 ratings.

### Do Max Total Security or Volume Calculator Pro have ads?

Neither Max Total Security nor Volume Calculator Pro shows ads.

### Which is updated more often, Max Total Security or Volume Calculator Pro?

Max Total Security ships an update every 3 months, and Volume Calculator Pro every 31 months. Most recently, Max Total Security was updated on October 24, 2026 and Volume Calculator Pro on October 24, 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.*