# ThunderFlash Pro vs NaroVPN

The clearest difference is in-app purchases: ThunderFlash Pro at none against NaroVPN's 2. NaroVPN's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NaroVPN sells 2 one-off in-app purchases. ThunderFlash Pro asks for nothing beyond the download.

ThunderFlash Pro ships an update every 3 months, NaroVPN fortnightly. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ThunderFlash Pro | NaroVPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/thunderflash-pro/id6466231857/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Huanyang Technology Co., LTD](https://appshunter.io/developer/1706037188) | [Purplit Inc.](https://appshunter.io/developer/1452466977) |

## What reviewers say

### ThunderFlash Pro

[App page](https://appshunter.io/ios/app/thunderflash-pro/id6466231857)

This application provides a secure and fast virtual private network. It allows users to connect to servers globally, enhance online privacy, block malicious attacks, and test network speeds. Get a safer and faster online experience.

**Highlights:** Global network connections, Multiple server choices, Enhanced online privacy, Malicious attack blocking, Detailed IP insights, Network speed testing

**In-app purchases:** none


### NaroVPN

[App page](https://appshunter.io/ios/app/narovpn-secure-fast/id6476429639)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 day | $0.49 | one-time |
| 7 days | $1.99 | one-time |


## Frequently asked questions

### Is ThunderFlash Pro free?

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

### Is NaroVPN free?

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

### Do ThunderFlash Pro or NaroVPN have ads?

ThunderFlash Pro shows ads; NaroVPN does not.

### Which is updated more often, ThunderFlash Pro or NaroVPN?

ThunderFlash Pro ships an update every 3 months, and NaroVPN fortnightly. Most recently, ThunderFlash Pro was updated on September 24, 2026 and NaroVPN on October 12, 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.*