# VPN Master Secure VPN proxy vs Photo Math Calculator

The clearest difference is review sentiment: Photo Math Calculator at 100% against VPN Master Secure VPN proxy's 58%. VPN Master Secure VPN proxy's advantage is ads (none vs shown) and update cadence (every 10 days vs every 13 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. VPN Master Secure VPN proxy sells 3 in-app purchases, starting at $6.99 per month and Photo Math Calculator sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

VPN Master Secure VPN proxy ships an update every 10 days, Photo Math Calculator every 13 months. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | VPN Master Secure VPN proxy | Photo Math Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10K ratings)](https://appshunter.io/ios/app/vpn-master-secure-vpn-proxy/id1471664114/reviews)** | — |
| Number of ratings | **10K** | — |
| Positive reviews | 57.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 13 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 79 MB | 26 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VPN Beaver](https://appshunter.io/developer/1466226363) | [Maria Raca](https://appshunter.io/developer/1456222159) |

## What reviewers say

### VPN Master Secure VPN proxy

[App page](https://appshunter.io/ios/app/vpn-master-secure-vpn-proxy/id1471664114)

This app provides a free, anonymous VPN service without registration. It offers high-speed connections to numerous countries, encrypts your traffic for security, and helps unblock websites and messengers. Enjoy unrestricted and private browsing.

**Highlights:** Anonymous VPN, High-speed connections, No registration required, Traffic encryption, Unblock websites and messengers, Large server selection, Strict no-logging policy

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $6.99 | per month |
| 6 months | $28.99 | per 6 months |
| 12 months | $40.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast connection
- 🔒 Secure
- 💡 Helpful for bypassing restrictions
- 🙏 Grateful for the free service

**What reviewers complain about**

- 🐛 Occasional crashes or connection issues
- 🔋 High battery consumption
- 🚫 Missing certain servers or locations

**Reported bugs**

- Freezing or loading issues
- Incompatibility with certain devices or OS versions

**Requested features**

- More server locations, especially in Asia
- Ability to select specific server locations
- Improved stability and reliability


### Photo Math Calculator

[App page](https://appshunter.io/ios/app/photo-math-calculator/id1663143496)

Instantly solve math problems by taking a photo or typing them in. Get step-by-step solutions and explanations for a wide range of math topics, from basic algebra to calculus. Includes graphing and an advanced calculator.

**Highlights:** Solve math problems with camera, Step-by-step solutions, Handwritten problem solving, Graph equations, Advanced scientific calculator, Covers algebra, calculus, geometry, and more

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photo Calculator Pro Weekly | $3.99 | per 7 days |
| Photo Calculator Pro Yearly | $14.99 | per year |


## Frequently asked questions

### Is VPN Master Secure VPN proxy free?

VPN Master Secure VPN proxy is free to download, with in-app purchases available.

### Is Photo Math Calculator free?

Photo Math Calculator is free to download, with in-app purchases available.

### Do VPN Master Secure VPN proxy or Photo Math Calculator have ads?

Photo Math Calculator shows ads; VPN Master Secure VPN proxy does not.

### Which is updated more often, VPN Master Secure VPN proxy or Photo Math Calculator?

VPN Master Secure VPN proxy ships an update every 10 days, and Photo Math Calculator every 13 months. Most recently, VPN Master Secure VPN proxy was updated on October 1, 2026 and Photo Math Calculator on September 27, 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.*