# AD 480 basic vs RSF2

The clearest difference is review sentiment: RSF2 at 100% against AD 480 basic's 25%. RSF2 also leads on rating (5.0 vs 2.3) and in-app purchases (none vs 1). AD 480 basic's advantage is ratings volume (3 vs 1) and iOS requirement (9.3 vs 17.0). On price, ads and device support there is nothing between them.

AD 480 basic costs $3.99 and RSF2 $3.99 up front. AD 480 basic sells 1 one-off in-app purchase. RSF2 asks for nothing beyond the download.

RSF2 holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 25% of AD 480 basic's written reviews are positive against 100% of RSF2's.

AD 480 basic ships an update monthly, RSF2 weekly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AD 480 basic | RSF2 |
| --- | --- | --- |
| Price | $3.99 | $3.99 |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/ad-480-basic-studio-reverb/id662714959/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rsf2-sf2-manager-auv3/id6775565792/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 21 MB | 2 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Fiedler](https://appshunter.io/developer/660040210) | [Rubens Felicio](https://appshunter.io/developer/6775565794) |

## What reviewers say

### AD 480 basic

[App page](https://appshunter.io/ios/app/ad-480-basic-studio-reverb/id662714959)

This app offers professional-quality studio reverb effects for music production. It features variable room sizes, multiple acoustic spaces, and extensive filter options. Integrate with other audio apps for enhanced creative workflows.

**Highlights:** Professional studio reverb effect, Variable room size, Multiple acoustic spaces, Extensive filter layout, Audiobus 2 integration, Inter-app Audio support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AD 480 pro capabilites (upgrade) | $10.99 | one-time |


### RSF2

[App page](https://appshunter.io/ios/app/rsf2-sf2-manager-auv3/id6775565792)

Organize and manage your SoundFont 2 (.sf2) collection. Easily combine presets from multiple SoundFonts into new banks or split large files into individual instruments. All processing happens directly on your device for maximum privacy and security.

**Highlights:** Build themed banks in one tap, Reorder presets by drag and drop, Split giant SF2 files into parts, 100% on-device processing, Universal app for iPhone, iPad, and Mac, Works with popular samplers and DAWs

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AD 480 basic free?

AD 480 basic costs $3.99, and also offers in-app purchases.

### Is RSF2 free?

RSF2 costs $3.99, with no in-app purchases.

### Which has better reviews, AD 480 basic or RSF2?

RSF2 is rated higher. AD 480 basic averages 2.3 out of 5 from 3 ratings, while RSF2 averages 5.0 from 1 ratings.

### Do AD 480 basic or RSF2 have ads?

Neither AD 480 basic nor RSF2 shows ads.

### Which is updated more often, AD 480 basic or RSF2?

AD 480 basic ships an update monthly, and RSF2 weekly. Most recently, AD 480 basic was updated on October 23, 2026 and RSF2 on October 25, 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.*