# AppLovin Exchange Test App vs CodeStash

The clearest difference is ads: CodeStash at none against AppLovin Exchange Test App's shown. CodeStash also leads on update cadence (every 8 days vs every 2 months). AppLovin Exchange Test App's advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

AppLovin Exchange Test App ships an update every 2 months, CodeStash every 8 days. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | AppLovin Exchange Test App | CodeStash |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Ad-supported | — |
| Size | 14 MB | 13 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AppLovin Corp](https://appshunter.io/developer/463970272) | [世祥 彭](https://appshunter.io/developer/1791046349) |

## 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


### CodeStash

[App page](https://appshunter.io/ios/app/codestash-promo-code-manager/id6786964097)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AppLovin Exchange Test App free?

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

### Is CodeStash free?

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

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

AppLovin Exchange Test App shows ads; CodeStash does not.

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

AppLovin Exchange Test App ships an update every 2 months, and CodeStash every 8 days. Most recently, AppLovin Exchange Test App was updated on September 17, 2026 and CodeStash on September 20, 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.*