# Stone Echo vs TimeVerb

The clearest difference is review sentiment: TimeVerb at 100% against Stone Echo's 50%. TimeVerb also leads on rating (5.0 vs 2.8) and update cadence (every 17 months vs every 38 months). Stone Echo's advantage is price ($2.99 vs $14.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Stone Echo costs $2.99 and TimeVerb $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TimeVerb holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 50% of Stone Echo's written reviews are positive against 100% of TimeVerb's.

Stone Echo ships an update every 38 months, TimeVerb every 17 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | Stone Echo | TimeVerb |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/stone-echo/id1354390681/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/timeverb-x/id1643739739/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 17 months** |
| Monetization | Paid | Paid |
| Size | 9 MB | 9 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Genuine Soundware](https://appshunter.io/developer/1560880481) |

## What reviewers say

### Stone Echo

[App page](https://appshunter.io/ios/app/stone-echo/id1354390681)

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.

**Highlights:** Frequency changing echo effect, Phase modulated frequency, Standalone app and AUV3 plugin, Adjustable time, feedback, and level, UFO mode for experimental sounds

**Features:** Vision Pro support

**In-app purchases:** none


### TimeVerb

[App page](https://appshunter.io/ios/app/timeverb-x/id1643739739)

This audio plugin combines a classic spring reverb emulation with a new digital reverb. It offers extensive control over both effects, allowing for parallel or series processing to create unique sonic textures and atmospheres.

**Highlights:** Spring reverb "Type 4" with feedback and stereo, Digital reverb with pre-delay and room size, Parallel and series effect processing, Unlimited program storage, 16 factory presets included, AUv3 extension support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stone Echo free?

Stone Echo costs $2.99, with no in-app purchases.

### Is TimeVerb free?

TimeVerb costs $14.99, with no in-app purchases.

### Which has better reviews, Stone Echo or TimeVerb?

TimeVerb is rated higher. Stone Echo averages 2.8 out of 5 from 4 ratings, while TimeVerb averages 5.0 from 4 ratings.

### Do Stone Echo or TimeVerb have ads?

Neither Stone Echo nor TimeVerb shows ads.

### Which is updated more often, Stone Echo or TimeVerb?

Stone Echo ships an update every 38 months, and TimeVerb every 17 months. Most recently, Stone Echo was updated on November 11, 2026 and TimeVerb on November 11, 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.*