# EchoFlower vs CentiGrade Visual Tuner

The clearest difference is price: CentiGrade Visual Tuner at $0.99 against EchoFlower's $9.99. CentiGrade Visual Tuner also leads on rating (5.0 vs 4.6) and update cadence (every 4 days vs every 3 weeks). EchoFlower's advantage is ratings volume (5 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

EchoFlower costs $9.99 and CentiGrade Visual Tuner $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CentiGrade Visual Tuner holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: EchoFlower has 5 ratings behind it against 1, so its average is the more settled of the two.

EchoFlower ships an update every 3 weeks, CentiGrade Visual Tuner every 4 days. The most recent releases landed on October 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | EchoFlower | CentiGrade Visual Tuner |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/echoflower/id6742573030/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/centigrade-visual-tuner/id6758646319/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 12 MB | 18 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simon Alexander](https://appshunter.io/developer/1789202493) | [PHILIP BRADLEY KING](https://appshunter.io/developer/1874172215) |

## What reviewers say

### EchoFlower

[App page](https://appshunter.io/ios/app/echoflower/id6742573030)

Enhance your audio with a versatile delay and vintage stereo texture effect. Easily add depth, width, and character to any sound with intuitive controls and professional-grade processing.

**Highlights:** Musical delay system, Vintage stereo widening, Reverb, Flanger, Chorus textures, Multi-band stereo control, Intuitive tap tempo, Mix-ready processing

**Features:** Vision Pro support

**In-app purchases:** none


### CentiGrade Visual Tuner

[App page](https://appshunter.io/ios/app/centigrade-visual-tuner/id6758646319)

This app provides instant, ad-free tuning with a unique rolling trace feature for pitch practice. Its interface dynamically zooms as you approach the target note, offering multiple visual modes and presets for various instruments.

**Highlights:** Instant tuning on launch, Rolling trace for pitch history, Dynamic zoom interface, Fluid wave visualizer, Chromatic, Guitar, Bass presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EchoFlower free?

EchoFlower costs $9.99, with no in-app purchases.

### Is CentiGrade Visual Tuner free?

CentiGrade Visual Tuner costs $0.99, with no in-app purchases.

### Which has better reviews, EchoFlower or CentiGrade Visual Tuner?

CentiGrade Visual Tuner is rated higher. EchoFlower averages 4.6 out of 5 from 5 ratings, while CentiGrade Visual Tuner averages 5.0 from 1 ratings.

### Do EchoFlower or CentiGrade Visual Tuner have ads?

Neither EchoFlower nor CentiGrade Visual Tuner shows ads.

### Which is updated more often, EchoFlower or CentiGrade Visual Tuner?

EchoFlower ships an update every 3 weeks, and CentiGrade Visual Tuner every 4 days. Most recently, EchoFlower was updated on October 4, 2026 and CentiGrade Visual Tuner on September 26, 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.*