# Velocity Filter vs Ringotron

The clearest difference is price: Velocity Filter at $2.99 against Ringotron's $12.99. Velocity Filter also leads on update cadence (every 3 weeks vs every 20 months) and iOS requirement (12.0 vs 14.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Velocity Filter costs $2.99 and Ringotron $12.99 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 Velocity Filter against 5.0 for Ringotron. Both are backed by a comparable volume of ratings — 7 and 15 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Velocity Filter ships an update every 3 weeks, Ringotron every 20 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Velocity Filter | Ringotron |
| --- | --- | --- |
| Price | **$2.99** | $12.99 |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/velocity-filter/id1473094671/reviews) | [5.0 (15 ratings)](https://appshunter.io/ios/app/ringotron/id6474263444/reviews) |
| Number of ratings | 7 | **15** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 20 months |
| Monetization | Paid | Paid |
| Size | 15 MB | 4 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [quantovox](https://appshunter.io/developer/484686124) |

## What reviewers say

### Velocity Filter

[App page](https://appshunter.io/ios/app/velocity-filter/id1473094671)

This audio unit plugin enhances synthesizer patches by making them responsive to MIDI velocity. It can function as a MIDI-controlled filter or volume control, adding natural musicality to non-velocity-sensitive sounds without altering their core tone.

**Highlights:** MIDI velocity to volume/filter conversion, MIDI-CC and aftertouch control, High-shelf filter modulation, Preserves original patch tone, Batch application to patches

**Features:** macOS Compatibility

**In-app purchases:** none


### Ringotron

[App page](https://appshunter.io/ios/app/ringotron/id6474263444)

This app offers advanced control over ring modulation effects for sound design and audio processing. Its multi-band design allows precise manipulation of the audio spectrum, with a special soft mode to reduce unwanted intermodulation. It can also function as a resonant filter that smoothly transitions into a ring modulator.

**Highlights:** Parallel ring modulator units, Stereo separation control, Ultra-narrow band resonance, Ribbon controls for frequencies, Modulation system for band centers, Tempo syncing for oscillators, Soft limiter and clipper

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

**In-app purchases:** none


## Frequently asked questions

### Is Velocity Filter free?

Velocity Filter costs $2.99, with no in-app purchases.

### Is Ringotron free?

Ringotron costs $12.99, with no in-app purchases.

### Which has better reviews, Velocity Filter or Ringotron?

Velocity Filter and Ringotron are both rated 5.0 out of 5 on the App Store, from 7 and 15 ratings respectively.

### Do Velocity Filter or Ringotron have ads?

Neither Velocity Filter nor Ringotron shows ads.

### Which is updated more often, Velocity Filter or Ringotron?

Velocity Filter ships an update every 3 weeks, and Ringotron every 20 months. Most recently, Velocity Filter was updated on September 30, 2026 and Ringotron on October 6, 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.*