# lfoch vs Sonidata

The clearest difference is review sentiment: Sonidata at 100% against lfoch's 50%. Sonidata also leads on price (Free vs $3.99) and update cadence (every 3 days vs every 20 months). lfoch's advantage is in-app purchases (none vs 1) and rating (4.4 vs 4.0). On ads, device support and iOS requirement there is nothing between them.

Sonidata is free to download; lfoch costs $3.99 up front. Sonidata sells 1 one-off in-app purchase. lfoch asks for nothing beyond the download.

lfoch holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: lfoch has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of lfoch's written reviews are positive against 100% of Sonidata's, so the app with the better star average is not the one people write more warmly about.

lfoch ships an update every 20 months, Sonidata every 3 days. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | lfoch | Sonidata |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/lfoch/id1665885755/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/sonidata/id6478503563/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 8 MB | 40 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Nadzharov](https://appshunter.io/developer/729549192) | [Gaston Ibarroule](https://appshunter.io/developer/1733043491) |

## What reviewers say

### lfoch

[App page](https://appshunter.io/ios/app/lfoch/id1665885755)

This app generates complex LFO waveforms with multiple outputs for creating "chase" effects. It offers two LFO generators with phase modulation, adjustable suboscillators, and waveform morphing. It can output MIDI control change values and sync to tempo.

**Highlights:** Dual LFO generators with phase/ring modulation, Suboscillator modulation with waveform morphing, Adjustable waveform rate, type, and range, Output 1-16 MIDI control change values, Tempo synchronization and AUv3 MIDI Effect support, Two modes: 'perform' and 'edit', Randomize parameter values

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is lfoch free?

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

### Is Sonidata free?

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

### Which has better reviews, lfoch or Sonidata?

lfoch is rated higher. lfoch averages 4.4 out of 5 from 9 ratings, while Sonidata averages 4.0 from 1 ratings.

### Do lfoch or Sonidata have ads?

Neither lfoch nor Sonidata shows ads.

### Which is updated more often, lfoch or Sonidata?

lfoch ships an update every 20 months, and Sonidata every 3 days. Most recently, lfoch was updated on September 28, 2026 and Sonidata on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*