# AppLovin Exchange Test App vs Proxygen

The clearest difference is review sentiment: Proxygen at 83% against AppLovin Exchange Test App's 0%. Proxygen also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). AppLovin Exchange Test App's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. Proxygen sells 4 in-app purchases, starting at $2.99 per month. AppLovin Exchange Test App asks for nothing beyond the download.

AppLovin Exchange Test App ships an update every 2 months, Proxygen every 2 weeks. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AppLovin Exchange Test App | Proxygen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (18 ratings)](https://appshunter.io/ios/app/proxygen/id1602229284/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 14 MB | 37 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [AppLovin Corp](https://appshunter.io/developer/463970272) | [Pasi Salenius](https://appshunter.io/developer/443823972) |

## What reviewers say

### AppLovin Exchange Test App

[App page](https://appshunter.io/ios/app/applovin-exchange-test-app/id1590263203)

This application allows AppLovin Exchange DSP partners to test ad rendering. It supports testing with current setups or custom oRTB responses, ensuring seamless integration.

**Highlights:** Ad rendering testing, AppLovin Exchange DSP integration, SDK testing, Custom oRTB response support, Global reach expansion

**Features:** Vision Pro support

**In-app purchases:** none


### Proxygen

[App page](https://appshunter.io/ios/app/proxygen/id1602229284)

This tool allows developers to intercept, inspect, and modify HTTP traffic from their iOS devices on a Mac. It offers advanced features like JavaScript scripting for traffic manipulation and a syntax-aware editor for debugging API endpoints.

**Highlights:** Send iOS device traffic to Mac, Modify proxied traffic with JavaScript, Match and replace headers/body data, Syntax highlighting HTTP editor, WebSocket and SSE message capture, Local VPN extension for proxying

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proxygen Plus (1 month) | $2.99 | per month |
| Proxygen Yearly | $19.99 | per year |
| Proxygen for iOS Lifetime | $9.99 | one-time |
| Proxygen Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is AppLovin Exchange Test App free?

AppLovin Exchange Test App is free to download, with no in-app purchases.

### Is Proxygen free?

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

### Do AppLovin Exchange Test App or Proxygen have ads?

AppLovin Exchange Test App shows ads; Proxygen does not.

### Which is updated more often, AppLovin Exchange Test App or Proxygen?

AppLovin Exchange Test App ships an update every 2 months, and Proxygen every 2 weeks. Most recently, AppLovin Exchange Test App was updated on October 11, 2026 and Proxygen on October 8, 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.*