# FrobulatorAU vs CACHE

The clearest difference is price: FrobulatorAU at Free against CACHE's $2.99. FrobulatorAU also leads on iOS requirement (15.0 vs 17). CACHE's advantage is update cadence (every 4 days vs every 9 days). On rating, ratings volume, ads and in-app purchases there is nothing between them.

FrobulatorAU is free to download; CACHE costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for FrobulatorAU against 4.9 for CACHE. Both are backed by a comparable volume of ratings — 7 and 10 respectively.

FrobulatorAU ships an update every 9 days, CACHE every 4 days. The most recent releases landed on July 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | FrobulatorAU | CACHE |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/frobulatorau/id6760205581/reviews)** | [4.9 (10 ratings)](https://appshunter.io/ios/app/cache-auv3-sample-browser/id6760597087/reviews) |
| Number of ratings | 7 | **10** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | **Free** | Paid |
| Size | 2 MB | 4 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Caldwell](https://appshunter.io/developer/993500585) | [LEWIS GARETH K LE VAL](https://appshunter.io/developer/1827449534) |

## What reviewers say

### FrobulatorAU

[App page](https://appshunter.io/ios/app/frobulatorau/id6760205581)

This audio effect plugin transforms sounds with spectral delay, adding unique character to music projects. It's a free and open-source tool designed for use in various audio applications, offering extensive creative possibilities.

**Highlights:** Spectral delay effect, AUv3 plugin, Use in GarageBand, AUM, and other DAWs, Multiple instances per project, Free and open-source, No ads or in-app purchases

**Features:** Vision Pro support

**In-app purchases:** none


### CACHE

[App page](https://appshunter.io/ios/app/cache-auv3-sample-browser/id6760597087)

This app provides a dedicated sample browser for iOS music producers. It allows users to quickly browse, preview, and drag audio files directly into compatible DAWs and AUv3 hosts, streamlining music creation workflows.

**Highlights:** Browse sample folders and subfolders, Preview one-shots and loops, Detect sample key, Drag samples into compatible DAWs, Access local and cloud storage, Bookmark folders without copying samples

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

**In-app purchases:** none


## Frequently asked questions

### Is FrobulatorAU free?

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

### Is CACHE free?

CACHE costs $2.99, with no in-app purchases.

### Which has better reviews, FrobulatorAU or CACHE?

FrobulatorAU is rated higher. FrobulatorAU averages 5.0 out of 5 from 7 ratings, while CACHE averages 4.9 from 10 ratings.

### Do FrobulatorAU or CACHE have ads?

Neither FrobulatorAU nor CACHE shows ads.

### Which is updated more often, FrobulatorAU or CACHE?

FrobulatorAU ships an update every 9 days, and CACHE every 4 days. Most recently, FrobulatorAU was updated on July 22, 2026 and CACHE on September 21, 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.*