# VPN Tester and Validator vs 之之AI

The clearest difference is in-app purchases: VPN Tester and Validator at none against 之之AI's 10. VPN Tester and Validator also leads on iOS requirement (13.0 vs 15.0). 之之AI's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 39 months). On price and device support there is nothing between them.

Both are free to download. 之之AI sells 10 in-app purchases, starting at $2.99 per month. VPN Tester and Validator asks for nothing beyond the download.

VPN Tester and Validator ships an update every 39 months, 之之AI every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | VPN Tester and Validator | 之之AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 39 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 29 MB | 297 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ferran Espuna](https://appshunter.io/developer/1608027657) | [北京体提科技有限公司](https://appshunter.io/developer/1680431935) |

## What reviewers say

### VPN Tester and Validator

[App page](https://appshunter.io/ios/app/vpn-tester-and-validator/id6446579173)

**Features:** macOS Compatibility

**In-app purchases:** none


### 之之AI

[App page](https://appshunter.io/ios/app/ai/id6746398605)

This app helps basketball players track their shooting performance and progress. It automatically records made shots, saves training history, and allows users to generate highlight reels from their practice sessions. Compete with friends on leaderboards and make training more scientific and enjoyable.

**Highlights:** Automatic shot recording, Training history tracking, Leaderboards for competition, One-click highlight reel creation, Video clipping and sharing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP连续包月卡 | $2.99 | per month |
| 教练VIP连续包月卡 | $2.99 | per month |
| VIP连续包季卡 | $6.99 | per 3 months |
| VIP连续包年卡 | $24.99 | per year |
| 教练VIP月卡 | $6.99 | one-time |
| 教练VIP季卡 | $19.99 | one-time |
| VIP年卡 | $29.99 | one-time |
| 教练VIP年卡 | $69.99 | one-time |
| VIP终身卡 | $199.99 | one-time |
| 教练VIP终身卡 | $199.99 | one-time |


## Frequently asked questions

### Is VPN Tester and Validator free?

VPN Tester and Validator is free to download, with no in-app purchases.

### Is 之之AI free?

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

### Do VPN Tester and Validator or 之之AI have ads?

VPN Tester and Validator shows ads; 之之AI does not.

### Which is updated more often, VPN Tester and Validator or 之之AI?

VPN Tester and Validator ships an update every 39 months, and 之之AI every 2 weeks. Most recently, VPN Tester and Validator was updated on October 27, 2026 and 之之AI on October 30, 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.*