# DubFilter vs Cycle

The clearest difference is in-app purchases: Cycle at none against DubFilter's 1. Cycle also leads on update cadence (weekly vs every 6 months) and ratings volume (508 vs 71). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. DubFilter sells 1 one-off in-app purchase. Cycle asks for nothing beyond the download.

DubFilter holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Cycle has 508 ratings behind it against 71, so its average is the more settled of the two. Written reviews split almost evenly too, at 73% and 73% positive.

DubFilter ships an update every 6 months, Cycle weekly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | DubFilter | Cycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (71 ratings)](https://appshunter.io/ios/app/dubfilter/id979648058/reviews)** | [4.5 (508 ratings)](https://appshunter.io/ios/app/cycle-time-lag-accumulator/id1403146926/reviews) |
| Number of ratings | 71 | **508** |
| Positive reviews | 73.3% of reviews | **73.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 12 MB | 31 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amazing Noises](https://appshunter.io/developer/903336421) | [Coda Labs Incorporated](https://appshunter.io/developer/1139019669) |

## What reviewers say

### DubFilter

[App page](https://appshunter.io/ios/app/dubfilter/id979648058)

This app provides a powerful dual filter with resonance and an exclusive overlap parameter. It also features a redesigned stereo sample player with LFO and scrubbing, along with extensive MIDI and file management capabilities.

**Highlights:** Dual low-pass/high-pass filter, Resonance and Overlap parameter, Stereo sample player with LFO, Scrubbing capabilities, Audiobus and Inter-App Audio support, MIDI control and file management, Preset morphing pad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Unit Plugin Support | $1.99 | one-time |


### Cycle

[App page](https://appshunter.io/ios/app/cycle-time-lag-accumulator/id1403146926)

This app creates evolving musical textures by repeating notes that gradually fade. It offers a meditative experience and is ideal for ambient music creation. Users can record and export their creations in various formats.

**Highlights:** Time lag accumulation for sonic textures, Meditative and ambient music creation, Record and export to WAV/MIDI, Inter-App Audio and Audiobus support, 12 sound options, Controllable tempo and reverb

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎵 Unique generative looping concept with interesting fade effects
- 👍 Intuitive and simple user interface
- 💰 Free to use with no cost barrier
- 📤 Export functionality (WAV and MIDI files)
- 🎹 Keyboard layout for musical input

**What reviewers complain about**

- ⚙️ Lack of precise tempo/BPM control
- 🎛️ Limited control over sound parameters
- 🔊 Default sound samples can be grating
- 📱 UI layout issues on some screen sizes
- 🎹 Basic keyboard implementation

**Reported bugs**

- No sound output on some devices
- WAV export generates zero data files
- UI extends beyond screen boundaries
- Audio playback issues requiring hard reload

**Requested features**

- Ableton Link synchronization support
- Precise BPM display and control
- VST plugin version for DAW integration
- AU (Audio Unit) support for iOS apps
- MIDI input for keyboard triggering


## Frequently asked questions

### Is DubFilter free?

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

### Is Cycle free?

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

### Which has better reviews, DubFilter or Cycle?

DubFilter is rated higher. DubFilter averages 4.7 out of 5 from 71 ratings, while Cycle averages 4.5 from 508 ratings.

### Do DubFilter or Cycle have ads?

Neither DubFilter nor Cycle shows ads.

### Which is updated more often, DubFilter or Cycle?

DubFilter ships an update every 6 months, and Cycle weekly. Most recently, DubFilter was updated on October 7, 2026 and Cycle on October 21, 2026.

---

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