# PDA Authenticator vs BotChanger VPN

The clearest difference is in-app purchases: PDA Authenticator at none against BotChanger VPN's 4. PDA Authenticator also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. BotChanger VPN sells 4 in-app purchases, starting at $2.49 per 7 days. PDA Authenticator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PDA Authenticator against 5.0 for BotChanger VPN. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | PDA Authenticator | BotChanger VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pda-authenticator/id6505103153/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/botchanger-vpn/id6816734193/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 95 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Pubali Bank Limited](https://appshunter.io/developer/1502212327) | [Bot Changer Inc.](https://appshunter.io/developer/6816734195) |

## What reviewers say

### PDA Authenticator

[App page](https://appshunter.io/ios/app/pda-authenticator/id6505103153)

This app generates secure, time-based one-time passwords for enhanced online banking security. It integrates seamlessly with digital banking applications and offers offline functionality with advanced encryption for a safe and user-friendly experience.

**Highlights:** Secure TOTP Generation, Seamless Integration with Pubali Apps, User-Friendly Interface, Advanced Encryption, Offline Functionality

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

**In-app purchases:** none


### BotChanger VPN

[App page](https://appshunter.io/ios/app/botchanger-vpn/id6816734193)

This app offers secure and private internet access through encrypted VPN connections. It provides a free tier with timed sessions supported by ads and an optional premium subscription for an ad-free experience and unlimited access.

**Highlights:** Encrypted VPN connections, Choice of server locations, Timed free sessions, Rewarded ad integration, Premium subscription for ad-free, Unlimited access

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BotChanger Premium Weekly | $2.49 | per 7 days |
| BotChanger Premium Monthly | $5.99 | per month |
| BotChanger Premium 3 Months | $14.99 | per 3 months |
| BotChanger Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is PDA Authenticator free?

PDA Authenticator is free to download, with no in-app purchases.

### Is BotChanger VPN free?

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

### Which has better reviews, PDA Authenticator or BotChanger VPN?

PDA Authenticator and BotChanger VPN are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do PDA Authenticator or BotChanger VPN have ads?

BotChanger VPN shows ads; PDA Authenticator does not.

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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.*