# FRMS vs Replicant 3

The clearest difference is rating: FRMS at 4.8 against Replicant 3's 4.0. FRMS also leads on update cadence (every 2 months vs every 18 months) and ratings volume (285 vs 4). Replicant 3's advantage is in-app purchases (none vs 10) and price ($4.99 vs $8.99). On ads and device support there is nothing between them.

FRMS costs $8.99 and Replicant 3 $4.99 up front. FRMS sells 10 one-off in-app purchases. Replicant 3 asks for nothing beyond the download.

FRMS holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: FRMS has 285 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 85% of FRMS's written reviews are positive against 67% of Replicant 3's.

FRMS ships an update every 2 months, Replicant 3 every 18 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | FRMS | Replicant 3 |
| --- | --- | --- |
| Price | $8.99 | **$4.99** |
| Rating | **[4.8 (285 ratings)](https://appshunter.io/ios/app/frms-granular-synthesizer/id1381392223/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/replicant-3/id1670715321/reviews) |
| Number of ratings | **285** | 4 |
| Positive reviews | **84.6% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 267 MB | 27 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Imaginando Lda](https://appshunter.io/developer/895445015) | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) |

## What reviewers say

### FRMS

[App page](https://appshunter.io/ios/app/frms-granular-synthesizer/id1381392223)

This app offers a powerful and flexible layering system for creating unique audio experiences. It blends multiple synthesis types, allowing users to craft everything from ambient soundscapes to glitchy textures. Import your own sounds or use the curated library for endless sonic exploration.

**Highlights:** 4 Synthesis Engines per voice, FM Modes & Operator Stacking, Real-Time Granulation, Deep Modulation & Envelope Control, Advanced FX & Polyphony, MPE Compatibility

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supremeja Music Preset Pack | $8.99 | one-time |
| Sounds Of Saxophone | $8.99 | one-time |
| Glitches From The Heart | $8.99 | one-time |
| Sounds Of Guitar Preset Pack | $8.99 | one-time |
| Antique Shop Preset Pack | $8.99 | one-time |
| Sounds Of Clarinet Preset Pack | $8.99 | one-time |
| Sounds Of Bassoon Preset Pack | $8.99 | one-time |
| Sounds Of Foley 1 | $8.99 | one-time |
| Scratching The Surface 1 | $8.99 | one-time |
| Sounds Of Saxophone 2 Pack | $8.99 | one-time |

**What reviewers like**

- 🎨 Fantastic sound design
- 👍 Intuitive and well-designed interface
- 🎶 Inspiring and creative sound possibilities
- 💻 Works great on iPad and desktop
- 🔑 Excellent preset packs

**What reviewers complain about**

- 🔋 CPU-intensive, can cause performance issues
- 🔇 Bluetooth connectivity problems
- 💰 Expensive in-app purchases

**Reported bugs**

- Crashes and audio glitches in certain DAW environments
- Issues with sample playback and freezing

**Requested features**

- Ability to import larger sample files
- More granular control over modulation parameters
- Undo/redo functionality
- Improved MIDI integration and learn capabilities


### Replicant 3

[App page](https://appshunter.io/ios/app/replicant-3/id1670715321)

This real-time audio effect processor captures, loops, and mangles audio on the fly. It offers advanced sequencing with per-step probability and direction, alongside four distinct slice effects for creative sound design. Control dynamics with envelope crossfading and trigger slices manually or via MIDI.

**Highlights:** Real-time audio slicing and mangling, Advanced step sequencer (3-16 steps), Four distinct slice effects (Stutter, Delay, Redukt, Ring Mod), Envelope crossfading for dynamic control, Manual and MIDI triggering, Intuitive visual step sequencer interface, AUv3 compatible

**In-app purchases:** none


## Frequently asked questions

### Is FRMS free?

FRMS costs $8.99, and also offers in-app purchases.

### Is Replicant 3 free?

Replicant 3 costs $4.99, with no in-app purchases.

### Which has better reviews, FRMS or Replicant 3?

FRMS is rated higher. FRMS averages 4.8 out of 5 from 285 ratings, while Replicant 3 averages 4.0 from 4 ratings.

### Do FRMS or Replicant 3 have ads?

Neither FRMS nor Replicant 3 shows ads.

### Which is updated more often, FRMS or Replicant 3?

FRMS ships an update every 2 months, and Replicant 3 every 18 months. Most recently, FRMS was updated on November 6, 2026 and Replicant 3 on November 3, 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.*