# ThunderFlash Pro vs ECSWR 2025

The clearest difference is ads: ECSWR 2025 at none against ThunderFlash Pro's shown. ECSWR 2025 also leads on update cadence (every 4 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ThunderFlash Pro ships an update every 3 months, ECSWR 2025 every 4 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ThunderFlash Pro | ECSWR 2025 |
| --- | --- | --- |
| 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 | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 67 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Huanyang Technology Co., LTD](https://appshunter.io/developer/1706037188) | [Event Vault](https://appshunter.io/developer/1652154741) |

## 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


### ECSWR 2025

[App page](https://appshunter.io/ios/app/ecswr-2025/id6741690384)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThunderFlash Pro free?

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

### Is ECSWR 2025 free?

ECSWR 2025 is free to download, with no in-app purchases.

### Do ThunderFlash Pro or ECSWR 2025 have ads?

ThunderFlash Pro shows ads; ECSWR 2025 does not.

### Which is updated more often, ThunderFlash Pro or ECSWR 2025?

ThunderFlash Pro ships an update every 3 months, and ECSWR 2025 every 4 days. Most recently, ThunderFlash Pro was updated on October 10, 2026 and ECSWR 2025 on October 6, 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.*