# Elastic OSC vs FAC Polyflo

The clearest difference is price: FAC Polyflo at $9.99 against Elastic OSC's $17.99. FAC Polyflo also leads on rating (4.9 vs 4.7) and review sentiment (100% vs 92%). Elastic OSC's advantage is ratings volume (39 vs 11) and iOS requirement (12.0 vs 16.4). On ads, in-app purchases, monetization model and device support there is nothing between them.

Elastic OSC costs $17.99 and FAC Polyflo $9.99 up front. Elastic OSC sells 2 one-off in-app purchases and FAC Polyflo sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

FAC Polyflo holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 39 and 11 respectively. Written reviews point the same way: 92% of Elastic OSC's written reviews are positive against 100% of FAC Polyflo's.

## The numbers

| Metric | Elastic OSC | FAC Polyflo |
| --- | --- | --- |
| Price | $17.99 | **$9.99** |
| Rating | [4.7 (39 ratings)](https://appshunter.io/ios/app/elastic-osc/id6478936836/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/fac-polyflo/id6748651183/reviews)** |
| Number of ratings | **39** | 11 |
| Positive reviews | 92.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Paid | Paid |
| Size | 58 MB | 5 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Greschke (DE)](https://appshunter.io/developer/505848000) | [Frederic Corvest](https://appshunter.io/developer/1230164765) |

## What reviewers say

### Elastic OSC

[App page](https://appshunter.io/ios/app/elastic-osc/id6478936836)

This synthesizer app offers a vast range of sounds inspired by a popular hardware module. It features 24 distinct oscillator models, intuitive XY pads for sound manipulation, and a versatile arpeggiator. Play it with an on-screen or external keyboard for monophonic or polyphonic sound design.

**Highlights:** 24 distinct sound engines based on Plaits DSP, Intuitive XY pads for sound manipulation, Versatile arpeggiator with multiple modes, Integrated help system for all features, DX7 bank and wavetable import, 5 master effects with automations

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi LFOs | $3.99 | one-time |
| Unlock MPE for expressive control | $4.99 | one-time |


### FAC Polyflo

[App page](https://appshunter.io/ios/app/fac-polyflo/id6748651183)

This AUv3 plugin allows you to modulate and sequence MIDI instruments and modular hardware. It outputs both MIDI and analog CV simultaneously, supporting hybrid digital and analog setups. Convert various signals into control voltages for deep and flexible modulation.

**Highlights:** AUv3 plugin for modulation and sequencing, Outputs MIDI and analog CV simultaneously, Converts signals to control voltages, Two LFO generators with syncing, Integrated envelope follower, Six FLO(W) processors for signal shaping, Universal Purchase for iOS, macOS, Vision Pro

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $14.99 | one-time |


## Frequently asked questions

### Is Elastic OSC free?

Elastic OSC costs $17.99, and also offers in-app purchases.

### Is FAC Polyflo free?

FAC Polyflo costs $9.99, and also offers in-app purchases.

### Which has better reviews, Elastic OSC or FAC Polyflo?

FAC Polyflo is rated higher. Elastic OSC averages 4.7 out of 5 from 39 ratings, while FAC Polyflo averages 4.9 from 11 ratings.

### Do Elastic OSC or FAC Polyflo have ads?

Neither Elastic OSC nor FAC Polyflo shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*