# Gradient+ vs AppLovin Exchange Test App

The clearest difference is review sentiment: Gradient+ at 100% against AppLovin Exchange Test App's 0%. Gradient+ also leads on ads (none vs shown) and monetization model (free vs ad-supported). AppLovin Exchange Test App's advantage is update cadence (every 2 months vs every 37 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

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

Gradient+ ships an update every 37 months, AppLovin Exchange Test App every 2 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Gradient+ | AppLovin Exchange Test App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/gradient-plus/id1572188090/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 37 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 2 MB | 14 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ankit Kumar](https://appshunter.io/developer/1572188092) | [AppLovin Corp](https://appshunter.io/developer/463970272) |

## What reviewers say

### Gradient+

[App page](https://appshunter.io/ios/app/gradient-plus/id1572188090)

Easily generate beautiful linear, radial, angular, and elliptical gradients with 2 or 3 colors. These custom gradients are perfect for integration into your SwiftUI projects.

**Highlights:** Create linear gradients, Create radial gradients, Create angular gradients, Create elliptical gradients, Use 2 or 3 colors, Integrate into SwiftUI projects

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Gradient+ free?

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

### Is AppLovin Exchange Test App free?

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

### Do Gradient+ or AppLovin Exchange Test App have ads?

AppLovin Exchange Test App shows ads; Gradient+ does not.

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

Gradient+ ships an update every 37 months, and AppLovin Exchange Test App every 2 months. Most recently, Gradient+ was updated on October 7, 2026 and AppLovin Exchange Test App on October 16, 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.*