Stone Echo vs Timeless Reverb
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stone Echo
This app creates a unique echo effect with adjustable frequency modulation, inspired by Mayan pyramid acoustics. It offers musical and experimental soundscapes, functioning as a standalone application or an AUV3 plugin.
- Frequency changing echo effect
- Phase modulated frequency
- Standalone app and AUV3 plugin
- Adjustable time, feedback, and level
- UFO mode for experimental sounds
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Echo effect Audio Unit V3 inspired by the mayan pyramids acoustic echo. I come up with a complex phase modulated frequency of the echo so you can change it’s frequency signature. It is kind of changing the material of the reflective surface and I called it “Stone F”. I have made the echo to sound more music friendly to me but there is button called “UFO” and if you press it the effect is more close to the mayan just shifting the frequency backwards (I liked that better). You can also control the feedback of the phase modulation. The effect can work as a stand alone app and as an audio unit AUV3 plug-in. Stone Echo is an effect that is heavy on the CPU Controls: - Time - time offset of the echo - Stone F - frequency response of the echo - Feedback - echo feedback - Level - the volume of the echo - UFO - heavy modulated echo
Timeless Reverb
Experience the rich, metallic resonance of classic plate reverb with advanced physical modeling. This app offers full control over size, material, and sensor positions, plus parallel or series spring reverb options for unique character. Sculpt lush textures with freeze and shimmer controls, ideal for modern producers and sound designers.
- Physically modeled plate reverb
- Adjustable size, material, and mic placement
- Parallel or series spring reverb
- Shimmer and freeze controls
- Frequency-dependent damping
- Preset manager
- MIDI Learn
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Love the sound of vintage plate reverb but don’t have the space — or the steel — to install one? We've got you covered. Our advanced physical modeling engine faithfully recreates the rich, metallic resonance of a classic plate, with full control over size, material, sensor and exciter positions, and damping behavior. Want more character? Run a spring reverb in parallel or series — a modern remake of our original Devil Spring, now streamlined for performance. And for modern producers, ambient creators, and sound designers: freeze and shimmer controls let you sculpt lush textures instantly. One reverb. Endless personality. Features - Physically modeled plate reverb with adjustable size, material, and mic placement - Frequency-dependent damping curve for natural-sounding decay - 38 handpicked spring reverb IRs — cleaned and studio-ready - Built-in shimmer and freeze controls for cinematic ambience - High-efficiency convolution engine optimized for low CPU usage - Preset manager to save, recall, and organize your favorite sounds - MIDI Learn for seamless control from your hardware - Automatic stereo/mono handling — perfect for tracks or the master bus - Dedicated tone shaping for both plate and spring reverbs
Screenshots
Verdict
The clearest difference is rating: Timeless Reverb at 5.0 against Stone Echo's 2.8. Stone Echo's advantage is price ($2.99 vs $8.99) and device support (3 vs 1). On ratings volume, 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
Stone Echo costs $2.99 and Timeless Reverb $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Timeless Reverb holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
| Parameter | Stone Echo | Timeless Reverb |
|---|---|---|
| Price | $2.99 — better | $8.99 |
| Rating | 2.8 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 38 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 9 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksandar Mlazev | Julien Faure |
Customer experience
Stone Echo
Timeless Reverb
In-app purchases
Stone Echo
No in-app purchases
Timeless Reverb
No in-app purchases
Questions
Is Stone Echo free?
Is Timeless Reverb free?
Which has better reviews, Stone Echo or Timeless Reverb?
Do Stone Echo or Timeless Reverb have ads?
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