# 7XDXFM 4OP FM Loop Maker vs VividShaper

The clearest difference is rating: VividShaper at 5.0 against 7XDXFM 4OP FM Loop Maker's 4.0. VividShaper also leads on review sentiment (83% vs 50%). 7XDXFM 4OP FM Loop Maker's advantage is update cadence (every 5 days vs every 4 months) and price ($1.99 vs $5.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

7XDXFM 4OP FM Loop Maker costs $1.99 and VividShaper $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VividShaper holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews point the same way: 50% of 7XDXFM 4OP FM Loop Maker's written reviews are positive against 83% of VividShaper's.

7XDXFM 4OP FM Loop Maker ships an update every 5 days, VividShaper every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 7XDXFM 4OP FM Loop Maker | VividShaper |
| --- | --- | --- |
| Price | **$1.99** | $5.99 |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/7xdxfm-4op-fm-loop-maker/id1589435250/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/vividshaper/id1668979409/reviews)** |
| Number of ratings | 6 | **8** |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 14 MB | 9 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Rob Wilmot](https://appshunter.io/developer/520672432) | [Lars Forsberg](https://appshunter.io/developer/298003684) |

## What reviewers say

### 7XDXFM 4OP FM Loop Maker

[App page](https://appshunter.io/ios/app/7xdxfm-4op-fm-loop-maker/id1589435250)

Create complex FM synthesizer sounds and sequences with this 7-track music production tool. Features include LFO modulation, piano roll editing, and built-in effects like echo and reverb. Sync with other apps via Ableton Link or MIDI, and export your creations.

**Highlights:** 4 operator FM synthesizer, 7-track sequencer, LFO modulation, Piano roll editing, Echo and reverb effects, Ableton Link and MIDI sync, Audio export

**Features:** Vision Pro support

**In-app purchases:** none


### VividShaper

[App page](https://appshunter.io/ios/app/vividshaper/id1668979409)

This AUv3 plugin synthesizer allows real-time wave design using Lua programming. Create complex sounds with multiple generators and oscillators, and share patches across devices via iCloud.

**Highlights:** Real-time wave programming with Lua, Customizable waveforms, 16-voice polyphony, 8 oscillators per generator, iCloud patch sharing, AUv3 plugin compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 7XDXFM 4OP FM Loop Maker free?

7XDXFM 4OP FM Loop Maker costs $1.99, with no in-app purchases.

### Is VividShaper free?

VividShaper costs $5.99, with no in-app purchases.

### Which has better reviews, 7XDXFM 4OP FM Loop Maker or VividShaper?

VividShaper is rated higher. 7XDXFM 4OP FM Loop Maker averages 4.0 out of 5 from 6 ratings, while VividShaper averages 5.0 from 8 ratings.

### Do 7XDXFM 4OP FM Loop Maker or VividShaper have ads?

Neither 7XDXFM 4OP FM Loop Maker nor VividShaper shows ads.

### Which is updated more often, 7XDXFM 4OP FM Loop Maker or VividShaper?

7XDXFM 4OP FM Loop Maker ships an update every 5 days, and VividShaper every 4 months. Most recently, 7XDXFM 4OP FM Loop Maker was updated on November 3, 2026 and VividShaper 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.*