JAF Collection vs Space Strip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JAF Collection
This audio effects collection offers digital models of classic analog synthesizer filters for iOS devices. It provides professional analog sound and optimized touchscreen interaction, functioning as standalone apps or Audio Units within other hosts.
- Digital models of classic analog synthesizer filters
- Optimized for touchscreen interaction
- Standalone host applications included
- Audio Units (AU) plugin support
- Unison oscillator section for testing and live performance
- MIDI connectivity and control
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The JAF Collection is an exciting set of digital modeled classic analog synthesizer filters (VCFs) for iOS. The emphasis of this collection of audio effects is professional analog sounding and optimized behavior with touchscreen usage. The collection is exclusively available on Apple devices. The apps and the included Audio Units are “universal”, so they work on iPhones and iPads the same way and also have basically the same appearance and functionality. Note: These apps are so-called “Audio Units” (aka plugins), which usually require hosting audio applications to operate. Although, they come with their own basic host applications, which include for instance Core MIDI connectivity and microphone input, to use the filters out of the box, like external hardware devices, without requiring another host application. The JAF Collection Filters can also act as a synthesizer module due to the fact, that there is an unison oscillator section (VCOs) built in for testing and for live performances. The analog modeled synthesizer has no advanced controls or modulators. It just runs the oscillators continuously and can be controlled by external MIDI messages to snap to MIDI pitches or being automated with the volume controller. The complete MIDI assignment is documented in the MIDI Implementation Chart for the JAF Collection, which is embedded into the main app.
Space Strip
This modular multi-effect plugin allows users to shape depth, movement, and spatial balance. Its six flexible modules can be arranged in any order for subtle sound enhancement, particularly effective on synthesizers and keyboards. Designed to be lightweight, it minimizes CPU load for use across multiple tracks.
- Six modular effects
- Flexible drag-and-drop routing
- Shaping depth and movement
- Spatial balance enhancement
- Lightweight CPU usage
- Ideal for synths and keyboards
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Space Strip is a six-module multi-effect plugin built around simple, flexible routing. The included modules Contour, Vibe, Slapback, Ambience, Ensemble, and Stereo can be arranged in any order using drag and drop. Space Strip focuses on shaping depth, movement, and spatial balance rather than heavy effects. It works particularly well on synthesizers and keyboards, but can also be used on other sound sources where subtle space and character are needed. The plugin is designed to be lightweight and suitable for use across multiple tracks without significant CPU load.
Screenshots
Verdict
JAF Collection and Space Strip both sit at 4.9 stars, but that hides the real split: 100% of Space Strip's written reviews are positive against 87% of JAF Collection's. JAF Collection's advantage is ratings volume (20 vs 2) and price ($12.99 vs $14.99). On rating, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
JAF Collection costs $12.99 and Space Strip $14.99 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 — 4.9 for JAF Collection against 5.0 for Space Strip. That said, the two scores are not equally well evidenced: JAF Collection has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 87% of JAF Collection's written reviews are positive against 100% of Space Strip's.
| Parameter | JAF Collection | Space Strip |
|---|---|---|
| Price | $12.99 — better | $14.99 |
| Rating | 4.9 (20 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 86.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 20 — better | 2 |
| Update frequency | Every 9 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 12 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Jens Guell | AudioThing Ltd. |
Customer experience
JAF Collection
Space Strip
In-app purchases
JAF Collection
No in-app purchases
Space Strip
No in-app purchases









