# Bebot vs FRMS

The clearest difference is in-app purchases: Bebot at none against FRMS's 16. Bebot also leads on price ($1.99 vs $8.99) and review sentiment (95% vs 85%). FRMS's advantage is update cadence (every 2 months vs every 8 months). On rating, ratings volume, ads and chart position there is nothing between them.

Bebot costs $1.99 and FRMS $8.99 up front. FRMS sells 16 one-off in-app purchases. Bebot asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Bebot against 4.8 for FRMS. Both are backed by a comparable volume of ratings — 205 and 284 respectively. Written reviews are what separate them: 95% of Bebot's written reviews are positive against 85% of FRMS's.

Bebot ships an update every 8 months, FRMS every 2 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Bebot | FRMS |
| --- | --- | --- |
| Price | **$1.99** | $8.99 |
| Rating | **[4.8 (205 ratings)](https://appshunter.io/ios/app/bebot-robot-synth/id300309944/reviews)** | [4.8 (284 ratings)](https://appshunter.io/ios/app/frms-granular-synthesizer/id1381392223/reviews) |
| Number of ratings | 205 | **284** |
| Positive reviews | **95.0% of reviews** | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#67** | #185 |
| Size | 11 MB | 267 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Normalware](https://appshunter.io/developer/300309947) | [Imaginando Lda](https://appshunter.io/developer/895445015) |

## What reviewers say

### Bebot

[App page](https://appshunter.io/ios/app/bebot-robot-synth/id300309944)

**Currently charting:** #67 Top Paid · Music (US App Store)

This app transforms your device into a musical instrument with an intuitive touch interface and a friendly robot performer. Create and edit unique sounds with a powerful synth engine and apply effects. It's designed for both beginners and experienced musicians, offering features like scale locking for error-free playing and expressive gesture controls.

**Highlights:** Easy-to-use touch control system, Powerful synth engine for sound creation and editing, Robot performer animates your music, Scale locking for error-free playing, Polyphonic for chords and harmonies, Expressive gesture controls, Audiobus and Inter-App Audio support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🤖 Fun and engaging robot interface
- 🎨 Versatile sound customization
- 🎹 Polyphonic and expressive synth capabilities
- 💰 Great value for the price
- 🎢 Enduring appeal and longevity

**What reviewers complain about**

- 🔋 Battery drain issues
- 🔀 Orientation lock problems on iPad
- 🔇 Lack of volume control

**Reported bugs**

- Occasional note-sticking issues
- Compatibility problems with newer iOS devices

**Requested features**

- Recording and audio export capabilities
- Metronome and looping functions
- Additional sound effects and presets
- MIDI support
- Ability to load custom samples


### FRMS

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

**Currently charting:** #185 Top Paid · Music (US App Store)

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 (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fragmented Chants | $5.99 | one-time |
| Euphoria Preset Pack | $6.49 | one-time |
| Ghost Signals Preset Pack | $7.99 | one-time |
| 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 |
| Aural Alchemy 2 - Collector Edition | $11.99 | one-time |
| The Book Of Genesis | $11.99 | one-time |
| Aural Alchemy | $11.99 | 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


## Frequently asked questions

### Is Bebot free?

Bebot costs $1.99, with no in-app purchases.

### Is FRMS free?

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

### Which has better reviews, Bebot or FRMS?

Bebot is rated higher. Bebot averages 4.8 out of 5 from 205 ratings, while FRMS averages 4.8 from 284 ratings.

### Do Bebot or FRMS have ads?

Neither Bebot nor FRMS shows ads.

### Which is updated more often, Bebot or FRMS?

Bebot ships an update every 8 months, and FRMS every 2 months. Most recently, Bebot was updated on October 27, 2026 and FRMS on October 26, 2026.

### Which is more popular, Bebot or FRMS?

Bebot currently peaks at #67 in the App Store charts, and FRMS at #185. Chart position reflects recent download velocity rather than total install base.

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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.*