# Ring Modulator vs JenDie

The clearest difference is price: Ring Modulator at $1.99 against JenDie's $4.99. JenDie's advantage is iOS requirement (12.0 vs 17.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Ring Modulator costs $1.99 and JenDie $4.99 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 Ring Modulator against 5.0 for JenDie. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Ring Modulator | JenDie |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ring-modulator/id6777123111/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/jendie-analog-synth/id6781621147/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Paid | Paid |
| Size | 8 MB | 33 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Callback Audio, LLC](https://appshunter.io/developer/1896220942) | [Diego Capoccitti](https://appshunter.io/developer/1650005470) |

## What reviewers say

### Ring Modulator

[App page](https://appshunter.io/ios/app/ring-modulator/id6777123111)

This app creates unique metallic and bell-like timbres by multiplying two audio signals. It offers three modes for versatile sound design, from internal oscillators to sidechaining external audio.

**Highlights:** Ring modulation effect, Dual input capability, Three distinct modes (OSC+OSC, INPUT+OSC, INPUT+SIDECHAIN), Mono and stereo input support, Adjustable carrier and modulator frequencies, Mix and output gain controls

**Features:** Vision Pro support

**In-app purchases:** none


### JenDie

[App page](https://appshunter.io/ios/app/jendie-analog-synth/id6781621147)

This app faithfully emulates a classic 1970s Italian monophonic analog synthesizer for iPhone and iPad. It offers authentic vintage sound with modern touch controls, allowing for expressive leads, basses, and evolving textures. Use it standalone or as an AUv3 plugin in compatible hosts.

**Highlights:** Faithful Jen SX-1000 emulation, Authentic & Clean sound modes, Continuous waveform morphing, Pulse width & PWM modulation, 46 factory presets, Full preset management, Multi-touch keyboard, MIDI support

**In-app purchases:** none


## Frequently asked questions

### Is Ring Modulator free?

Ring Modulator costs $1.99, with no in-app purchases.

### Is JenDie free?

JenDie costs $4.99, with no in-app purchases.

### Which has better reviews, Ring Modulator or JenDie?

Ring Modulator and JenDie are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Ring Modulator or JenDie have ads?

Neither Ring Modulator nor JenDie 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.*