Echo Cube vs SynthStamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Echo Cube
This app offers a unique dual delay effect inspired by analog hardware. It features independent control over two delay lines with various sound models and flexible routing options for creative sound design.
- Dual independent delay lines
- Time Cube, Garden Hose, Corrugated models
- Adjustable time, feedback, and level
- Serial, parallel, ping pong routing
- Mono sum and mid-side processing
- Stereo image shaping
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Echo Cube is a dual delay inspired by the Cooper Time Cube, a rare analog unit that created echo using long coiled tubes instead of tape or electronic circuits. The delay time was defined by the physical travel of sound through air. Echo Cube recreates and expands this concept with two independent delay lines, each with time, feedback, and level controls. Choose between Time Cube for authentic hardware tone, or the experimental Garden Hose and Corrugated models for creative sound design. Flexible routing modes including serial, parallel, ping pong, mono sum, and mid side give you full control over delay interaction and stereo image shaping.
SynthStamp
Explore vintage synthesizers with fully modeled engines and familiar interfaces. Patch, save, and share your creations across devices. Features real-time effects processing and models based on iconic hardware.
- Fully modeled vintage synth engines
- Patchable semi-modular synthesizer
- Circuit-bendable sampling keyboard
- Real-time effects processing
- Audio Unit (AUv3) plugin support
- Cross-device preset sharing
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The Vintage Synth Playground You Can Take Anywhere SynthStamp is a celebration of the history of electronic music, featuring fully modeled engines and familiar user interfaces behind some of the most desirable synthesizers. Tap and drag to patch, save your patch as a preset, and export presets to share across all of your devices including Mac, iPhone, and iPad. Yes that's right, iPhone. Take your sound anywhere. --- Stereo audio input for realtime effects processing Model based on the ARP 2600--finally on mobile Circuit-bendable model based on the SK-1--we haven't seen one either --- Choose Your Adventure 5001 Analog Synthesizer: dynamically patchable, semi-modular, monophonic analog synthesizer from the late '70s, with stereo preamplifier. A real idea factory, from classic analog synth leads to creative sound design, this synth is a tool for exploration and experimentation. You'll truly fall in love with the snappy, milky quality of the voltage-controlled filter. B500 Sampling Keyboard: circuit-bendable ROMpler from the mid '80s, with 4-voice polyphony, multi-channel note memory, and stereo sampler. Bend, sample, and compose melodies with this portable gem. Combine with continuous live sampling to create sounds that simply shouldn't exist. Flexibly Configurable, Infinitely Creative SynthStamp can be run as a standalone application or as an Audio Unit (AUv3) plugin inside supported DAWs, either as an Instrument with mono side chain input, or as a Music Effect on stereo/mono audio tracks for realtime processing, with full MIDI support. Presets can be imported and exported for easy sharing across devices, while on the same device, presets are stored in a common location across standalone and Audio Unit installations for shared access. Privacy Policy: https://themusicologygroup.com/privacy/
Screenshots
Verdict
The clearest difference is review sentiment: Echo Cube at 100% against SynthStamp's 50%. Echo Cube also leads on rating (5.0 vs 4.4) and iOS requirement (14.0 vs 16.0). SynthStamp's advantage is price ($4.99 vs $14.99) and ratings volume (12 vs 3). On ads, in-app purchases, monetization model and device support 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
Echo Cube costs $14.99 and SynthStamp $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Echo Cube holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 100% of Echo Cube's written reviews are positive against 50% of SynthStamp's.
| Parameter | Echo Cube | SynthStamp |
|---|---|---|
| Price | $14.99 | $4.99 — better |
| Rating | 5.0 (3 ratings) — better | 4.4 (12 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 3 | 12 — better |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 28 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | AudioThing Ltd. | The Musicology Group, Inc. |
Customer experience
Echo Cube
SynthStamp
In-app purchases
Echo Cube
No in-app purchases
SynthStamp
No in-app purchases





