Comparison

StrumForge vs Guitar Visualizer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

StrumForge

This app helps guitarists expand their playing with over 1,000 riffs, exercises, and chord progressions. It features animated fretboard diagrams, synchronized TAB, and customizable backing tracks for improvisation and songwriting. Explore scales, triads, and arpeggios with dedicated trainers.

Highlights
  • 1,000+ riffs and exercises
  • Theory-based chord progressions
  • Animated fretboard diagrams
  • Synchronized TAB
  • Customizable backing loops
  • Scale and triad trainers
  • 23 sampled drum grooves
Features
Read full description

Expand your playing vocabulary with over 1,000 riffs and exercises in StrumForge Pro, from blues and rock phrases to focused technique drills. Explore scales, triads, and arpeggios with dedicated trainers, using synchronized TAB and animated fretboard diagrams to connect the notes you hear with the shapes you play. Put those ideas into practice with over 1 million unique, theory-based chord progressions across every key. Choose your guitar sound, customize the rhythm, and build a backing loop for improvisation, songwriting, or exploring something new. No ads. No account required to get started. CHORD PROGRESSIONS • Choose 2, 4, 8, 12, or 16 chords for focused loops or longer sessions • Set your key, mode, chord types, tempo, and guitar sound • Lock chords, change voicings, or build your own progression • Browse roots, chord families, and exact types, and choose which chord colors Generate can use • Explore open chords, barre chords, triads, and power chords • Explore major, minor, diminished, augmented, suspended, sixth, seventh, ninth, 11th, and 13th chords—including add9, 6/9, and maj7#11 • Get helpful suggestions for compatible chord options and musical styles • See chord shapes outlined on the fretboard during playback or preview EXERCISES & RIFFS • Explore over 1,000 riffs and technique drills, from beginner to advanced • Practice picking, legato, slides, bends, blues, country, jazz, and more • Follow synchronized TAB and an animated fretboard • Hear ringing notes, sustained chord tones, bends, and prebends • Adjust tempo and key, loop with a count-in and metronome, and save favorites • Search by name or reference, and filter by difficulty, technique, and type • Use All keys for variety and triad or interval colors to highlight chord tones RHYTHM & DRUMS • Play along with 23 sampled drum grooves, including Rock, Jazz Swing, Driving Rock, Half Shuffle, and Pocket Funk • Explore rhythms in 4/4, 3/4, and 6/8 with the full Pro collection • Customize drum parts from light to busy and add fills • Choose guitar strumming patterns independently of the drum groove • Balance guitar and drum volumes, and save rhythm settings with favorites TRIADS & ARPEGGIOS • Explore triad inversions and how shapes connect across the fretboard • Practice with the Triad Trainer and Arpeggio Trainer • Practice nine arpeggio types across all five CAGED positions • Follow animated TAB and adjust tempo, direction, and rhythm SCALES & FRETBOARD • Improvise with matching mode and pentatonic scale diagrams • Choose a scale manually with separate root and scale selections • Explore individual CAGED shapes or the full fretboard • Show note or interval labels and highlight triads or characteristic intervals • View suggested chord fingerings and move diagrams along the fretboard • Use left-handed diagrams in portrait or landscape MAKE IT YOUR OWN • Preview a collection of light and dark themes • Create and save custom color themes with Pro UNLOCK STRUMFORGE PRO Unlock unlimited progression generation, longer progressions, musical styles, the full drum collection, trainers, exercises, and advanced scale tools. Pro also includes: • Save, revisit, and share favorite progressions • Sync favorites and preferences across devices with an account • Automatic practice tracking, session stats, and streaks • Guitar tuner with alternate tunings and reference tones • Metronome with tap tempo, subdivisions, swing, and saved presets • Additional 12-string, overdrive, and arpeggiated guitar sounds • Saved practice preferences Put music theory into practice and discover ideas for your own songs with StrumForge. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Guitar Visualizer

This app visualizes guitar scales, chords, and modes across the entire fretboard. It helps musicians understand music theory by showing note relationships and chord voicings. Easily identify chords, target specific scale degrees, and layer scales with chords for deeper insight.

Highlights
  • Visualize all scales and modes
  • See every chord type and voicing
  • Understand the CAGED system
  • Layer scales and chords simultaneously
  • Analyze any tapped notes as a chord
  • Target specific scale degrees for practice
  • Switch between display modes (notes, intervals)
Read full description

See the fretboard like never before. Guitar Visualizer is the intelligent fretboard tool that shows you every scale, chord, and mode in every position, in every key. No more googling chord diagrams. No more memorizing shapes one at a time. Just open the app and see it all. SUBSCRIPTION: Access to all features requires a paid subscription to Guitar Visualizer Pro, yearly or monthly ($19.99/year or $2.99/month in the US; prices vary by country and are shown in the app before you subscribe). New subscribers start with a 7-day free trial. Auto-renews unless cancelled at least 24 hours before the renewal date. Manage or cancel anytime in iPhone Settings → Apple ID → Subscriptions. Key Features: SCALES & MODES: Every scale across the entire neck. Pentatonic, Major, Minor, Dorian, Mixolydian, and more. Switch between clean view, note names, and interval numbers with one tap. CHORDS & VOICINGS: Every chord type with real, playable voicings sourced from professional references. Major, Minor, 7ths, 9ths, diminished, augmented, sus chords, and more — all with multiple positions across the neck. THE CAGED SYSTEM: See how chord shapes connect across the fretboard. The CAGED system, fully visualized — switch between C, A, G, E, and D positions instantly. TWO LAYERS: See a scale and a chord at the same time. Layer them together to understand which notes overlap — the fastest way to connect theory to playing. CHORD ANALYZER: Tap any notes on the fretboard and the analyzer identifies what chord you're playing. It even recognizes specific voicing shapes. TARGET NOTES: Highlight specific scale degrees to focus your practice. See which notes are the 3rd, the 5th, the 7th — across every position. DISPLAY MODES: Switch between clean fretboard, note names, or interval numbers. See the theory your way. Built for guitarists who want to understand what they're playing — not just memorize it. Terms of Service: https://www.notion.so/Terms-of-Service-Guitar-Visualizer-341d65a2466a80aaadf2eea2a8e2cc66 Customer Support: We really care about your experience! If you have any questions or suggestions, please reach out to hello@guitarvisualizerapp.com and we will reach out to you as soon as possible.

Screenshots

StrumForge4 screens
Guitar Visualizer4 screens

Verdict

The call

The clearest difference is monetization model: StrumForge at freemium against Guitar Visualizer's subscription. StrumForge also leads on update cadence (every 2 days vs every 3 weeks). On price, rating, review sentiment and ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. StrumForge sells 4 in-app purchases, starting at $2.99 per 7 days and Guitar Visualizer sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for StrumForge against 4.7 for Guitar Visualizer. Both are backed by a comparable volume of ratings — 62 and 44 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

StrumForge ships an update every 2 days, Guitar Visualizer every 3 weeks. Both last shipped on November 9, 2026.

Scorecard2 real differences · 8 level
StrumForge versus Guitar Visualizer: the parameters behind the verdict, then further details
ParameterStrumForgeGuitar Visualizer
PriceFreeFree
Rating4.8 (62 ratings) — better4.7 (44 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings62 — better44
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size70 MB36 MB
Age rating+44+
DeveloperAdam SpainJuan Negron

Customer experience

StrumForge

All ratings62 ratings
Positive95.2%
Neutral3.2%
Negative1.6%
Written reviews30 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Guitar Visualizer

All ratings44 ratings
Positive95.5%
Neutral0.0%
Negative4.5%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

StrumForge

Subscriptions3
  • StrumForge Pro Weekly7 Days trial$2.997 Days
  • StrumForge Pro Monthly$4.991 Month
  • StrumForge Pro Annual$24.991 Year
One-time1
  • Lifetime Pro$49.99
3 purchases

Guitar Visualizer

Subscriptions3
  • Guitar Visualizer Pro7 Days trial$0.991 Month
  • Guitar Visualizer Pro7 Days trial$2.991 Month
  • Guitar Visualizer Pro7 Days trial$19.991 Year

Questions

Is StrumForge free?
StrumForge is free to download, with in-app purchases available.
Is Guitar Visualizer free?
Guitar Visualizer is free to download, with in-app purchases available.
Which has better reviews, StrumForge or Guitar Visualizer?
StrumForge is rated higher. StrumForge averages 4.8 out of 5 from 62 ratings, while Guitar Visualizer averages 4.7 from 44 ratings.
Do StrumForge or Guitar Visualizer have ads?
Neither StrumForge nor Guitar Visualizer shows ads.
Which is updated more often, StrumForge or Guitar Visualizer?
StrumForge ships an update every 2 days, and Guitar Visualizer every 3 weeks. Most recently, StrumForge was updated on November 9, 2026 and Guitar Visualizer on November 9, 2026.

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