# Secure Private Web Browser vs Diagnose AI

The clearest difference is device support: Diagnose AI at 3 against Secure Private Web Browser's 1. Diagnose AI also leads on iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Secure Private Web Browser sells 3 in-app purchases, starting at $5.99 per 7 days and Diagnose AI sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Secure Private Web Browser against 5.0 for Diagnose AI. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Secure Private Web Browser ships an update every 2 months, Diagnose AI every 4 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Secure Private Web Browser | Diagnose AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/secure-private-web-browser/id6757924678/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/diagnose-ai/id6773086171/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Freemium | Freemium |
| Size | 14 MB | 44 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vinna alej CZ s.r.o.](https://appshunter.io/developer/1869674158) | [Shivansh Chhhabra](https://appshunter.io/developer/6773086173) |

## What reviewers say

### Secure Private Web Browser

[App page](https://appshunter.io/ios/app/secure-private-web-browser/id6757924678)

This browser offers a secure and private browsing experience by creating temporary sessions that automatically clear data. It provides access control and allows users to choose what data to save or discard.

**Highlights:** Temporary browsing sessions, Automatic session removal, Face ID and PIN protection, Quick Clear function, Background protection blur, Save Favorite tabs (paid)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Private Browser Premium | $5.99 | per 7 days |
| Secure Browser Premium | $5.99 | per 7 days |
| Secure Browser One-time | $119.99 | one-time |


### Diagnose AI

[App page](https://appshunter.io/ios/app/diagnose-ai/id6773086171)

This app transforms your phone into an automotive health assistant. It connects to your car's OBD-II system via Bluetooth to translate fault codes into plain English, offering AI-powered diagnostics and DIY action plans. Manage multiple vehicles and review scan history for informed repairs.

**Highlights:** AI-powered plain-English diagnostics, One-tap Bluetooth OBD-II scanning, DIY action plans and guidance, Multi-vehicle garage management, Full scan history, Premium dark automotive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Secure Private Web Browser free?

Secure Private Web Browser is free to download, with in-app purchases available.

### Is Diagnose AI free?

Diagnose AI is free to download, with in-app purchases available.

### Which has better reviews, Secure Private Web Browser or Diagnose AI?

Secure Private Web Browser and Diagnose AI are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Secure Private Web Browser or Diagnose AI have ads?

Neither Secure Private Web Browser nor Diagnose AI shows ads.

### Which is updated more often, Secure Private Web Browser or Diagnose AI?

Secure Private Web Browser ships an update every 2 months, and Diagnose AI every 4 months. Most recently, Secure Private Web Browser was updated on October 24, 2026 and Diagnose AI on October 23, 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.*