# SECTOR vs Hilda Synthesizer

The clearest difference is update cadence: Hilda Synthesizer at every 9 days against SECTOR's every 3 months. Hilda Synthesizer also leads on device support (3 vs 1). SECTOR's advantage is price ($8.99 vs $12.99) and iOS requirement (9.0 vs 12). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

SECTOR costs $8.99 and Hilda Synthesizer $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SECTOR ships an update every 3 months, Hilda Synthesizer every 9 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SECTOR | Hilda Synthesizer |
| --- | --- | --- |
| Price | **$8.99** | $12.99 |
| Rating | **[4.7 (87 ratings)](https://appshunter.io/ios/app/sector/id618095247/reviews)** | — |
| Number of ratings | **87** | — |
| Positive reviews | **90.3% of reviews** | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Paid | Paid |
| Size | 23 MB | 6 MB |
| Requires iOS | **9.0** | 12 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kymatica AB](https://appshunter.io/developer/522046659) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### SECTOR

[App page](https://appshunter.io/ios/app/sector/id618095247)

This app allows musicians to slice and sequence audio loops using a probability-based matrix and a classic step sequencer. It offers time-bending effects for unique sound manipulation and real-time performance tweaking, bridging the gap between controlled patterns and random sonic exploration.

**Highlights:** Probability-matrix sample slice sequencer, Classic pattern step-sequencer, Time-warping transfer functions, Real-time performance tweaking, Import custom loops, Inter-App Audio and Audiobus support, MIDI Clock sync

**In-app purchases:** none

**What reviewers like**

- 🎨 Beautiful and intuitive visual interface design
- 🎵 Innovative beat slicing and sample manipulation capabilities
- 🎲 Powerful probability-based sequencing and generative features
- ⚡ Immediate and engaging user experience for sound experimentation
- 🔧 Deep control options for both casual and advanced users

**What reviewers complain about**

- ❌ Not available as Audio Unit (AU/AUv3) plugin
- ⏱️ Limited sample time to 3 minutes maximum
- 🚫 No refund policy
- 📱 Not available on macOS or desktop platforms
- 🔊 Steep learning curve despite beautiful interface

**Reported bugs**

- Warp effects occasionally get stuck and repeat longer than intended
- Audio clicks and clipping between slices
- Does not appear as usable Audio Unit in AUM
- Incompatibility with newer iPad display sizes and gestures
- Occasional audio quality degradation with multiple jumps

**Requested features**

- AUv3 plugin support for use in DAWs and AUM
- macOS and desktop application version
- MIDI slave/sync capability and MIDI control mapping
- iPhone compatibility
- Multiple instance support for layering


### 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 SECTOR free?

SECTOR costs $8.99, with no in-app purchases.

### Is Hilda Synthesizer free?

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

### Do SECTOR or Hilda Synthesizer have ads?

Neither SECTOR nor Hilda Synthesizer shows ads.

### Which is updated more often, SECTOR or Hilda Synthesizer?

SECTOR ships an update every 3 months, and Hilda Synthesizer every 9 days. Most recently, SECTOR was updated on October 23, 2026 and Hilda Synthesizer on October 30, 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.*