# Kauldron Synthesizer vs Continua

The clearest difference is update cadence: Continua at every 4 weeks against Kauldron Synthesizer's every 49 months. Continua also leads on iOS requirement (12.0 vs 15.6). Kauldron Synthesizer's advantage is review sentiment (80% vs 55%) and rating (4.6 vs 4.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Kauldron Synthesizer costs $9.99 and Continua $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kauldron Synthesizer holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Kauldron Synthesizer has 136 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 80% of Kauldron Synthesizer's written reviews are positive against 55% of Continua's.

Kauldron Synthesizer ships an update every 49 months, Continua every 4 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kauldron Synthesizer | Continua |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | **[4.6 (136 ratings)](https://appshunter.io/ios/app/kauldron-synthesizer/id1292510609/reviews)** | [4.4 (15 ratings)](https://appshunter.io/ios/app/continua/id1487732556/reviews) |
| Number of ratings | **136** | 15 |
| Positive reviews | **79.7% of reviews** | 55.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 4 weeks** |
| Monetization | Paid | Paid |
| Size | 32 MB | 29 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yonac Inc.](https://appshunter.io/developer/288670023) | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) |

## What reviewers say

### Kauldron Synthesizer

[App page](https://appshunter.io/ios/app/kauldron-synthesizer/id1292510609)

This app combines classic analog synth warmth with AI-powered sound design. It offers intelligent preset generation, extensive modulation options, and a powerful arpeggiator for creating rich synth textures.

**Highlights:** AI-powered preset generation (SPAWN²), Analog modeling oscillators, Extensive modulation matrix, Dual XY-pads for control, Powerful arpeggiator, AUv3 plugin support, Over 900 presets

**In-app purchases:** none

**What reviewers like**

- ✨ Warm and rich sound
- 👍 Easy to use interface
- 💡 Great presets included
- 🚀 Powerful sound engine
- 🌟 High quality emulation

**What reviewers complain about**

- 🐛 Buggy AUv3 implementation
- 🔊 Shrill noise issue
- 🔇 No Bluetooth speaker support
- ⚠️ Strange behavior/no reset
- 📉 Lacks oomph/personality

**Reported bugs**

- Oscillators cannot be set to -1 octave
- Shrill noise
- No Bluetooth speaker output
- Fails to reload with Logic projects
- Cannot load into Logic Pro

**Requested features**

- Bring synths/effects to macOS
- Mac App version
- More comprehensive FX section (distortion/saturation)
- MIDI-out for arpeggiator
- Drum machine, PAD launcher, DAW


### Continua

[App page](https://appshunter.io/ios/app/continua/id1487732556)

This professional synthesizer for iPad offers a unique morphing sound design experience. Explore a vast sonic palette with versatile oscillators and continuously shifting filters. Deep modulation capabilities and an innovative patch evolution system allow for highly expressive and evolving musical textures.

**Highlights:** Morphing filters, Versatile oscillators, Deep modulation routing, Interactive patch evolution, Full MPE support, AUv3 plugin compatibility

**In-app purchases:** none

**What reviewers like**

- 🎶 Great sounds and sonics
- 🎨 Beautiful and intuitive UI
- 💡 Extensive modulation possibilities
- ✨ Unique and creative sound design
- 👍 Easy to program and edit

**What reviewers complain about**

- 🐛 Bad signal/audio dropouts
- 💥 Crashes frequently
- 🔋 High CPU and battery consumption
- 🐌 Slow UI response time
- 🔌 Issues with Bluetooth connectivity

**Reported bugs**

- Bad signal messages in AUM
- Audio cuts out
- App stops making sound
- Force closes on iPad
- Crash on Bluetooth MIDI settings

**Requested features**

- Add an arpeggiator
- Implement MIDI learn/mapping
- Increase polyphony
- Add unison detune control
- Improve preset browser (tags, search, favorites)


## Frequently asked questions

### Is Kauldron Synthesizer free?

Kauldron Synthesizer costs $9.99, with no in-app purchases.

### Is Continua free?

Continua costs $9.99, with no in-app purchases.

### Which has better reviews, Kauldron Synthesizer or Continua?

Kauldron Synthesizer is rated higher. Kauldron Synthesizer averages 4.6 out of 5 from 136 ratings, while Continua averages 4.4 from 15 ratings.

### Do Kauldron Synthesizer or Continua have ads?

Neither Kauldron Synthesizer nor Continua shows ads.

### Which is updated more often, Kauldron Synthesizer or Continua?

Kauldron Synthesizer ships an update every 49 months, and Continua every 4 weeks. Most recently, Kauldron Synthesizer was updated on October 26, 2026 and Continua on October 25, 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.*