# LFOH! vs Hilda Synthesizer

The clearest difference is price: LFOH! at $1.99 against Hilda Synthesizer's $12.99. LFOH! also leads on iOS requirement (9.3 vs 12). Hilda Synthesizer's advantage is review sentiment (90% vs 56%) and ratings volume (58 vs 18). On rating, ads, in-app purchases and monetization model there is nothing between them.

LFOH! costs $1.99 and Hilda Synthesizer $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hilda Synthesizer holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 18 and 58 respectively. Written reviews point the same way: 56% of LFOH!'s written reviews are positive against 90% of Hilda Synthesizer's.

## The numbers

| Metric | LFOH! | Hilda Synthesizer |
| --- | --- | --- |
| Price | **$1.99** | $12.99 |
| Rating | [4.7 (18 ratings)](https://appshunter.io/ios/app/lfoh/id1609270466/reviews) | **[4.9 (58 ratings)](https://appshunter.io/ios/app/hilda-synthesizer/id6447191659/reviews)** |
| Number of ratings | 18 | **58** |
| Positive reviews | 55.6% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Paid | Paid |
| Size | 17 MB | 6 MB |
| Requires iOS | **9.3** | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [K-Devices](https://appshunter.io/developer/1151339600) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### LFOH!

[App page](https://appshunter.io/ios/app/lfoh/id1609270466)

This app is an advanced LFO tool that enhances classic cycling envelopes with unique shaping and morphing features. It functions as both an audio processor and a MIDI modulator, offering extensive control over modulation signals.

**Highlights:** Morphable and selectable waveforms, Advanced waveform shaping, Sample and Hold circuit, Audio amplitude modulation, MIDI CC output, AUv3 extension

**Features:** Vision Pro support

**In-app purchases:** none


### Hilda Synthesizer

[App page](https://appshunter.io/ios/app/hilda-synthesizer/id6447191659)

This app offers a complex oscillator monosynth with a blend of west-coast and east-coast synthesis techniques. It features a wave folder, lowpass gate, 12-mode filter, and VCA circuit, all meticulously circuit-modelled for authentic analog or digital sound. It functions as a playable synth, MIDI sequencer, and audio effect.

**Highlights:** Complex Oscillator Monosynth, Wave folder and lowpass gate, 12-mode filter, Circuit-modelled analog sound, Built-in 16-step MIDI Sequencer, Audio effect for external audio, AUv3 compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LFOH! free?

LFOH! costs $1.99, with no in-app purchases.

### Is Hilda Synthesizer free?

Hilda Synthesizer costs $12.99, with no in-app purchases.

### Which has better reviews, LFOH! or Hilda Synthesizer?

Hilda Synthesizer is rated higher. LFOH! averages 4.7 out of 5 from 18 ratings, while Hilda Synthesizer averages 4.9 from 58 ratings.

### Do LFOH! or Hilda Synthesizer have ads?

Neither LFOH! nor Hilda Synthesizer 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.*