# ADverb2 vs CentiGrade Visual Tuner

The clearest difference is update cadence: CentiGrade Visual Tuner at every 4 days against ADverb2's every 50 months. CentiGrade Visual Tuner also leads on rating (5.0 vs 4.6) and price ($0.99 vs $4.99). ADverb2's advantage is ratings volume (19 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

ADverb2 costs $4.99 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: ADverb2 has 19 ratings behind it against 1, so its average is the more settled of the two.

ADverb2 ships an update every 50 months, CentiGrade Visual Tuner every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ADverb2 | CentiGrade Visual Tuner |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | [4.6 (19 ratings)](https://appshunter.io/ios/app/adverb2/id1373926760/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/centigrade-visual-tuner/id6758646319/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 27 MB | 18 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [PHILIP BRADLEY KING](https://appshunter.io/developer/1874172215) |

## What reviewers say

### ADverb2

[App page](https://appshunter.io/ios/app/adverb2/id1373926760)

This app emulates a vintage digital plate reverb unit from the 80s, offering a range of reverb effects from short and rich to long and ambient. It functions as a standalone effect, with Inter-App Audio, or as an AUv3 plugin for music production hosts.

**Highlights:** Vintage digital plate reverb emulation, Adjustable pre-delay, time, and size, Extensive filtering for reverb tail shaping, Logical vintage-style user interface, Cross-platform preset manager, Low CPU load optimized algorithm

**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, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ADverb2 free?

ADverb2 costs $4.99, 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, ADverb2 or CentiGrade Visual Tuner?

CentiGrade Visual Tuner is rated higher. ADverb2 averages 4.6 out of 5 from 19 ratings, while CentiGrade Visual Tuner averages 5.0 from 1 ratings.

### Do ADverb2 or CentiGrade Visual Tuner have ads?

Neither ADverb2 nor CentiGrade Visual Tuner shows ads.

### Which is updated more often, ADverb2 or CentiGrade Visual Tuner?

ADverb2 ships an update every 50 months, and CentiGrade Visual Tuner every 4 days. Most recently, ADverb2 was updated on October 24, 2026 and CentiGrade Visual Tuner on October 25, 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.*