Cortex Cloud vs GuitarTech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cortex Cloud
Manage your Nano Cortex and access cloud-based content with an elegant interface. Browse and download presets, neural captures, and more. Control your device's profile and privacy settings.
- Control Nano Cortex
- Access Cortex Cloud
- Browse users and presets
- Download content
- Manage profile and privacy
- Share content
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Control your Nano Cortex and access Cortex Cloud through an intuitive and elegant interface. Browse users, Presets, Neural Captures, and more. Download items to have them display instantly on your device. You can also manage your profile and change the privacy settings for any files you have uploaded to Cortex Cloud. Benefits: Access deeper customization options for your Nano Cortex. Seamlessly download Presets, Neural Captures, and other items to your Quad Cortex or Nano Cortex. Manage your profile and the items you have uploaded to Cortex Cloud. Discover and follow users. Share Presets and Neural Captures with your friends. Cortex Cloud requires a free Neural DSP account and a registered Quad Cortex or Nano Cortex. Cortex Cloud is not required to use the Quad Cortex or Nano Cortex but provides deeper customization options for the Nano Cortex.
GuitarTech
Catalog, tune, and practice your entire guitar rig. Organize guitars, amps, and pedals with detailed specs, build virtual pedalboards, and access practice tools like a metronome and ear training. Pro features include scale references, maintenance logs, and songwriting tools.
- Gear cataloging with detailed specs
- Virtual pedalboard builder
- Strobe tuner with custom tunings
- Practice hub with metronome and ear training
- Maintenance and service log
- Songwriting tools and setlists
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Every guitar, amp, pedal, and piece of studio gear you own: cataloged, valued, and gig-ready. GuitarTech is the all-in-one home for your whole rig. Track your gear, see what it is worth, build your board, pack it for the show, bring your songbook on stage, and actually practice. Built by an indie developer who plays. Private by design: no account required, no ads, no third-party tracking. YOUR SONGBOOK (STAGE) - Real chord charts, not text notes: type or paste ChordPro or plain chords-over-lyrics and get a parsed chart with chord diagrams drawn inline - Transpose in one tap, or set a capo and read the shapes you want while the chart keeps its true key - Nashville numbers for session-style charts - Bring your book across: ChordPro, OnSong, and OpenSong files, or a whole exported archive in one tap - Per-show key, tempo, and arrangement that never touch the master copy - On stage: a hands-free teleprompter with section jumps and a click that starts with the scroll - Export a chart, a set sheet, or the whole book as a PDF GIG-READY - Upcoming shows with venue search, set times, a countdown, and one-tap directions - Add a gig to your calendar and let iOS tell you when to leave. The app never asks for your location - Pack the rig from gear you already own and check off the load-out list piece by piece (Stage) - Share a flyer for every show, with your own logo and backdrop at the Stage tier - One upcoming gig free, unlimited with Stage PRACTICE & PLAY - Strobe tuner with custom and alternate tunings - Record yourself with a front camera that counts you in and keeps time - Chord library, scales, and a full arpeggio reference with CAGED positions up the neck - Progressions built from the key's own chords, plus borrowed chords and secondary dominants - A practice hub with metronome, daily drills, streaks, ear training, Programs, and a BPM logbook CATALOG YOUR GEAR - Guitars, basses, amps, pedals, studio and recording gear, drums, keys, and live sound - Smart entry autofills specs from built-in catalogs of thousands of real models - Add photos with one-tap background-removal cutouts - Decode serial numbers to estimate the year (major brands) - Bring your spreadsheet: CSV import is free for everyone KNOW WHAT IT'S WORTH (STAGE) - Estimated market ranges for thousands of researched models, beside your replacement values - Condition history, receipts, and documents on every piece - A claim-ready PDF schedule of the whole collection, receipts attached BUILD YOUR RIG - Pedalboard Builder: lay out your board to scale with a jack-aware patch-cable cut list - Signal-chain suggestions with reasons, and power supplies that fit your board's draw KEEP IT PLAYING - Maintenance and service log with reminders (Player) - Find your exact string set in the built-in catalog and log every change with one tap - A string odometer counts real playing hours and tells you when to restring (Player) FREE, PLAYER, & STAGE Every new install starts a 14-day free trial of the top tier, no card required. - Free: catalog everything you own, the tuner, video recorder, capo and transposer, chords, progressions, the daily practice loop, CSV import, one pedalboard with its cut list, one gig with a flyer, iCloud sync and backup - Player: the practice tier. Scales and Arpeggios, every drill and Programs, CAGED chord shapes, the A-B slow-down looper, Progress Clips, the maintenance log with reminders, string-life stats, unlimited pedalboards, and CSV export - Stage: everything in Player, plus the songbook with Setlists and Songwriter, unlimited gigs with the load-out list, your own logo on flyers, saved rigs, replacement values and market estimates, condition history and documents, claim-ready exports, and custom themes PRIVACY Your collection lives on your device and syncs through your own private iCloud, so we cannot read it. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.mccabetechlabs.com/privacy.html
Screenshots
Verdict
The clearest difference is review sentiment: GuitarTech at 100% against Cortex Cloud's 29%. GuitarTech also leads on rating (5.0 vs 3.4) and update cadence (every 4 days vs every 6 weeks). Cortex Cloud's advantage is in-app purchases (none vs 4) and ratings volume (73 vs 5). On price, 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
Both are free to download. GuitarTech sells 4 in-app purchases, starting at $3.99 per month. Cortex Cloud asks for nothing beyond the download.
GuitarTech holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Cortex Cloud has 73 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 29% of Cortex Cloud's written reviews are positive against 100% of GuitarTech's.
Cortex Cloud ships an update every 6 weeks, GuitarTech every 4 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Cortex Cloud | GuitarTech |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (73 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 28.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 73 — better | 5 |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 100 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Neural DSP | McCABE Technologies LLC |
Customer experience
Cortex Cloud
GuitarTech
In-app purchases
Cortex Cloud
No in-app purchases
GuitarTech
- GuitarTech Pro14 Days trial$3.991 Month
- Gear Aficionado14 Days trial$4.991 Month
- GuitarTech Pro14 Days trial$29.991 Year
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- Gear Aficionado14 Days trial$44.991 Year








