DynaSynth vs CACHE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DynaSynth
This virtual instrument plugin offers a unique sound synthesis experience with dual analog-flavored oscillators. Its dynamic modulation system allows for complex sonic textures that evolve with the sound itself. It's compatible with AU hosts and can be used standalone with a MIDI device.
- Dynamic shape synthesizer
- Dual analog-flavored oscillators
- 8-voice polyphonic
- Velocity-sensitive MIDI instrument
- AUv3 compatible
- Standalone operation
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DynaSynth Dynamic Shape Synthesizer (AUv3) DynaSynth is a virtual instrument plugin that can run standalone, or in any AU compatible host such as Logic Pro or GarageBand. Please note that the standalone version does not include a built-in keyboard - you need to connect a suitable MIDI device to play the synth. Overview DynaSynth is an original design based on variable shaped dual analog-flavoured oscillators for each of its 8 voices, that uses its own output to modulate parameters dynamically. This can produce interesting sonic results that would be very difficult, if not impossible to achieve using traditional fixed LFOs and envelopes. That's because: As the sound changes, so does the modulation amount, which changes the sound, which affects the modulation amount... Dynamic / Modulation & Display At the top of the UI is a realtime display of "dynamics", wave shapes and all the modulation being applied. The (D) dynamics indicator is essentially an envelope follower with variable damping that is used as a modulation source for the oscillator shapes (1/2), vibrato (v) and filter (f) cutoff. MIDI Implementation DynaSynth is an 8 voice polyphonic velocity-sensitive MIDI instrument and is playable over a keyboard range from A0 (21) to C7 (96) on any MIDI channel. DynaSynth also responds to mod wheel, expression (CC#11), sustain (CC#64), channel aftertouch, all notes off (CC#123) and pitch-bend. DynaSynth vs. DynaSinth While they can be confusing, the names are very similar on purpose, representing a shared design theme, i.e. a synth that is dynamic. The DynaSynth design actually came first, and it is based on fairly traditional analog-flavoured oscillators. DynaSinth shares the same dynamics engine but with a modified set of parameters designed to complement the sound of its sine wave oscillators. While I like to think both synths have their own character, and can sound fairly unique, DynaSynth is probably more capable of producing familiar analog synth tones, and DynaSinth lends itself more to keys and pads. Both synths are also good for those who like to experiment with "out there" / "Sci-Fi" type sounds, and DynaSynth is probably better suited for that sort of thing. For more info and support please visit: www.waverley-instruments.com/robjackson
CACHE
This app provides a dedicated sample browser for iOS music producers. It allows users to quickly browse, preview, and drag audio files directly into compatible DAWs and AUv3 hosts, streamlining music creation workflows.
- Browse sample folders and subfolders
- Preview one-shots and loops
- Detect sample key
- Drag samples into compatible DAWs
- Access local and cloud storage
- Bookmark folders without copying samples
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CACHE is a fast and simple sample browser for iPhone, iPad, and AUv3 hosts. It lets you open your own sample folders, browse collections instantly, preview audio files, detect sample key, and drag sounds straight into compatible apps and hosts. Built for producers who work across iOS and iPadOS, CACHE solves a problem that has been strangely overlooked for years: some DAWs and AUv3 hosts still don’t include a proper sample browser. Until now, that often meant digging through Files, switching between apps, and dragging samples in from outside your music workflow. CACHE puts that missing browser exactly where you need it. Use CACHE to: Browse your own sample folders and subfolders Preview one-shots and loops quickly Detect likely sample key for one-shots Drag samples directly into compatible DAWs, hosts, and apps Access collections from local storage, cloud locations, or external drives CACHE does not include any samples and does not make sound on its own beyond sample preview. You must supply your own sample folders. CACHE also does not copy or store your samples internally. It simply bookmarks and browses the folders you choose, so it won’t take up extra storage space with duplicate sample libraries. That makes it especially useful if your sounds live on external storage or outside the app itself.
Screenshots
Verdict
The clearest difference is device support: DynaSynth at 4 against CACHE's 2. DynaSynth also leads on iOS requirement (12.0 vs 17). CACHE's advantage is ratings volume (10 vs 3). On price, rating, ads and in-app purchases 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
DynaSynth costs $2.99 and CACHE $2.99 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 — 5.0 for DynaSynth against 4.9 for CACHE. Both are backed by a comparable volume of ratings — 3 and 10 respectively.
| Parameter | DynaSynth | CACHE |
|---|---|---|
| Price | $2.99 | $2.99 |
| Rating | 5.0 (3 ratings) — better | 4.9 (10 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 3 | 10 — better |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17 |
| Further details — not scored | ||
| Size | 13 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Rob Jackson | LEWIS GARETH K LE VAL |
Customer experience
DynaSynth
CACHE
In-app purchases
DynaSynth
No in-app purchases
CACHE
No in-app purchases








