# Sonidata vs FAC Gravity

The clearest difference is price: Sonidata at Free against FAC Gravity's $9.99. FAC Gravity's advantage is rating (4.9 vs 4.0) and ratings volume (7 vs 1). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Sonidata is free to download; FAC Gravity costs $9.99 up front. Sonidata sells 1 one-off in-app purchase and FAC Gravity sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

FAC Gravity holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: FAC Gravity has 7 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Sonidata | FAC Gravity |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/sonidata/id6478503563/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/fac-gravity/id6799092848/reviews)** |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 40 MB | 4 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Gaston Ibarroule](https://appshunter.io/developer/1733043491) | [Frederic Corvest](https://appshunter.io/developer/1230164765) |

## What reviewers say

### Sonidata

[App page](https://appshunter.io/ios/app/sonidata/id6478503563)

Capture and organize professional audio archives on the go. This app allows for precise tagging, advanced routing, and seamless cloud syncing for sound designers and field recordists. It ensures your audio is studio-ready the moment you capture it.

**Highlights:** Broadcast-standard WAV recording, UCS v8.2 metadata tagging, Advanced audio routing, Live waveform metering, Cloud sync (iCloud, Google Drive, Dropbox), Batch editing and export, Siri and Shortcuts integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sonidata Pro | $24.99 | one-time |


### FAC Gravity

[App page](https://appshunter.io/ios/app/fac-gravity/id6799092848)

Create unique audio effects like Barberpole glissandos, spectral illusions, and evolving echoes. This frequency shifter offers stereo or mono processing with customizable feedback loops and modulation for dynamic sound design.

**Highlights:** Barberpole glissandos and spectral illusions, Stereo or mono frequency shifting, Spiral feedback loop with delay and filtering, Modulation matrix with LFO and envelope follower, Tempo-synced or MIDI-driven effects, Dry/wet mix and optional limiting

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $14.99 | one-time |


## Frequently asked questions

### Is Sonidata free?

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

### Is FAC Gravity free?

FAC Gravity costs $9.99, and also offers in-app purchases.

### Which has better reviews, Sonidata or FAC Gravity?

FAC Gravity is rated higher. Sonidata averages 4.0 out of 5 from 1 ratings, while FAC Gravity averages 4.9 from 7 ratings.

### Do Sonidata or FAC Gravity have ads?

Neither Sonidata nor FAC Gravity shows ads.

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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.*