JHG Rhythm Toolkit vs CentiGrade Visual Tuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JHG Rhythm Toolkit
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Introducing the JHG Rhythm Toolkit – an app that combines three powerful tools for a complete musical experience. JHG Metronome: Classic aesthetics meet digital convenience. A powerful metronome with various time signatures, sounds and BPMs. Ideal for both beginners and advanced musicians. JHG Tap Tempo: Tap along with the beat to get the exact tempo (BPM) of a song. Use it for practice, performance, instrument synchronization, or as a reference point for song tempo. JHG Speed Trainer: Perfect for mastering challenging licks, riffs, or scales. Set your starting BPM, define repetitions, interval increments, and target speed. Let the JHG Speed Trainer guide you, steadily enhancing your technical skills. Embrace metronome practice, measure song tempos, and build speed and proficiency – all within the JHG Rhythm Toolkit. Explore terms of use at https://www.jamieharrisonguitar.com/terms-of-use.
CentiGrade Visual Tuner
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.
- Instant tuning on launch
- Rolling trace for pitch history
- Dynamic zoom interface
- Fluid wave visualizer
- Chromatic, Guitar, Bass presets
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No Ads: Instant tuning as soon as you open the app. Rolling Trace: See a historical line of your pitch for perfect intonation practice. Dynamic Zoom: The interface adapts as you get closer to your target note. Multiple Modes: Toggle between a fluid wave visualizer and the rolling history roll. Presets: Support for Chromatic, Guitar, and Bass tuning.
Screenshots
Verdict
The clearest difference is price: JHG Rhythm Toolkit at Free against CentiGrade Visual Tuner's $0.99. CentiGrade Visual Tuner's advantage is in-app purchases (none vs 3) and update cadence (every 4 days vs monthly). On ads 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
JHG Rhythm Toolkit is free to download; CentiGrade Visual Tuner costs $0.99 up front. JHG Rhythm Toolkit sells 3 in-app purchases, starting at $0.99 per month. CentiGrade Visual Tuner asks for nothing beyond the download.
JHG Rhythm Toolkit ships an update monthly, CentiGrade Visual Tuner every 4 days. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.
| Parameter | JHG Rhythm Toolkit | CentiGrade Visual Tuner |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 18 MB |
| Age rating | 17+ | 4+ |
| Developer | Jamie Harrison Media Ltd. | PHILIP BRADLEY KING |
In-app purchases
JHG Rhythm Toolkit
- Monthly Subscription$0.991 Month
- 7 Days Free Trial7 Days trial$8.991 Year
- Annual Subscription$8.991 Year
CentiGrade Visual Tuner
No in-app purchases
Questions
Is JHG Rhythm Toolkit free?
Is CentiGrade Visual Tuner free?
Do JHG Rhythm Toolkit or CentiGrade Visual Tuner have ads?
Which is updated more often, JHG Rhythm Toolkit or CentiGrade Visual Tuner?
Other comparisons
