GeoShred vs SynthShred
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GeoShred
This app is a fluidly expressive musical instrument for multi-touch devices. It offers a unique performance surface with advanced pitch rounding and physical modeling of various instruments. Expand your sonic palette with a wide range of purchasable instrument add-ons.
- Fluidly expressive playing surface
- Physically modeled guitar and effects
- Extensive in-app instrument purchases
- AUv3 plugin support
- MIDI/MPE IN/OUT support
- Support for world scales and temperaments
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GeoShred Pro Version 7 With in-app purchases for GeoSWAM and Naada instruments on devices running iOS 13 or later. Imagine a new kind of musical instrument, an instrument that lets performers fluidly express multiple independent voices. An instrument with continuous pitch control that also helps players precisely land on the right note in any temperament. GeoShred Pro is an award-winning, deeply expressive musical instrument for multi-touch devices. Its innovative performance surface features “almost magic” pitch-rounding algorithms and is coupled to physically modeled instruments and effects. GeoShred Pro also supports AUv3, MIDI In/Out, MPE, and 3D Touch. It combines Jordan Rudess’ groundbreaking performance concepts with powerful physically modeled guitar and effects technology based on the research of Dr. Julius O. Smith III of Stanford/CCRMA. GeoShred’s expressive control surface can also be used to play external synthesizers. 300,000 artists in over 120 countries perform with GeoShred, with a strong global community that includes many musicians in India. Awards include: • 2nd Place Winner, 2022/2025 MIDI Innovation Award for Software • Gold Medal Winner, 2019 Denny Award • Winner, 2019 Guthman New Musical Instrument Award • Winner, 2017 Electronic Musician Editor’s Choice Award GeoShred Pro Version 7 Features • Send/Connect support so GeoShred for iOS/iPadOS can control GeoShred Studio for macOS • A fluid, expressive playing surface with finger vibrato, slide, and intelligent pitch rounding • Built-in physically modeled guitar • Physically modeled effects including Distortion, Wah, EQ, VCF, Flanger, Phaser, Chorus, Tremolo, Reverb, Sympathetic Resonator, Echo Looper, Multi-Tap Echo, Amp and Cabinet Modeling, Modeled Feedback for Guitar, and VCF effects • In-app purchases for 22 Naada instruments: Bansuri, Bass, Bass Clarinet, Carnatic Violin, Cello, Dizi, Duduk, Erhu, Gaohu, Guan, Nadaswaram, Pan Flute, Pipa, Rudra Veena, Sarangi, Saraswati Veena, Sarod, Shehnai, Sitar, Suona, Viola, and Zhonghu • In-app purchases for 11 GeoSWAM instruments: GeoViolin, GeoFlute, GeoTenorSax, GeoCello, GeoClarinet, GeoOboe, GeoTrumpet, GeoBassTrombone, GeoBassFlute, GeoViola, and GeoPizzBass • AUv3 plug-in support with parameter automation • iCloud preset synchronization • MIDI/MPE In/Out support • MIDI configuration presets • Customizable control surface mapping to physical MIDI controls • Diatonic keyboard mode, where every key is in the scale • Support for world scales and temperaments, including Indian ragas, Arabic scales, and Balinese scales • 3D Touch support on compatible iPhones • Backing tracks • Built-in arpeggiator • Easy preset sharing via email or iCloud The GeoSWAM and Naada instruments can be performed from the GeoShred keyboard, MPE controllers, conventional MIDI controllers, and wind controllers. Praise for the GeoShred Family of Apps “GeoShred is brilliant—it’s a real instrument.” — Eddie Jobson “A fantastic new invention which is going to revolutionize the way music is played, expressed and learned! ‘GeoShred’ is one of the foremost best musical inventions I’ve had the pleasure to experience in recent years. Definitely 5 stars out of 5! GIGANTASTIVISSIMO…..R…A…Z!!!!!” — Patrick Moraz “That’s just nuts. You’re the best guitarist without a guitar of all time.” — Joe Satriani Our Commitment We are dedicated to providing the highest level of musical instrument experience for our customers worldwide. If you enjoy GeoShred, we would greatly appreciate your positive review on the App Store. If you have any questions, we would love to hear from you at: support@moforte.com Minimum Requirements iOS 13 or later is required for AUv3, iCloud, and GeoSWAM and Naada instruments. * Note: Due to App Store limitations, previously purchased individual instrument in-app purchases cannot be applied toward the purchase of collection in-app purchases.
SynthShred
This app is a virtual musical instrument offering a vast library of sound presets, including pianos, guitars, and synths. It provides customizable guitar tunings and a selection of musical scales with root key adjustments for easier playing. Enjoy expressive sound shaping with built-in effects and multiple playing modes.
- 139 sound presets
- 29 guitar tuning presets
- 14 musical scales
- Diatonic surface option
- Monophonic and Polyphonic Mode
- Reverb and Echo effects
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SynthShred is musical instrument containing 139 sound presets including piano, guitars, ethnic instruments, chromatic percussions, strings, pipes, synth pads, reed instruments, brass, organs, ensemble, bass, synth leads and many more. SynthShred comes with 29 guitar tuning presets including standard guitar, all fourths, drop tunings, open tunings, major minor tunings and many more. SynthShred also contains 14 mostly used musical scales including Major, Minor, Harmonic Minor, Pentatonic and many more. SynthShred provides the ability to change the root key for the the selected scale to be in the key every time. The diatonic surface option will remove the notes from the surface that are not part of the scale. It's easier for the player to be in key. SynthShred features includes: - Expressive physical guitar surface - Monophonic and Polyphonic Mode - Diatonic surface - Adjustable string and fret counts - 139 sound presets - 29 unique guitar tuning presets - 14 commonly used scales - Modulation slider - On screen Reverb and Echo effects controls - Sustain button for acoustic instruments Available for iPhone, iPad and iPods for free. Minimum Requirements: iOS 9.0 or later.
Screenshots
Verdict
The clearest difference is price: SynthShred at Free against GeoShred's $24.99. SynthShred also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (9.0 vs 15.0). GeoShred's advantage is review sentiment (91% vs 55%) and rating (4.8 vs 4.4). On ads, in-app purchases, monetization model 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
SynthShred is free to download; GeoShred costs $24.99 up front. GeoShred sells 25 one-off in-app purchases and SynthShred sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
GeoShred holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: GeoShred has 1.4K ratings behind it against 205, so its average is the more settled of the two. Written reviews point the same way: 91% of GeoShred's written reviews are positive against 55% of SynthShred's.
GeoShred ships an update fortnightly, SynthShred every 4 days. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.
| Parameter | GeoShred | SynthShred |
|---|---|---|
| Price | $24.99 | Free — better |
| Rating | 4.8 (1.4K ratings) — better | 4.4 (205 ratings) |
| Positive reviews | 90.7% of reviews — better | 54.7% of reviews |
| Number of ratings | 1.4K — better | 205 |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 837 MB | 141 MB |
| Age rating | 9+ | 4+ |
| Developer | Wizdom Music LLC | Yugal Sharma |
Customer experience
GeoShred
SynthShred
User reviews
GeoShred
From 1.4K App Store ratingsWhat we love
- 🎸 Expressive and responsive playing surface
- 🎨 Vast array of high-quality instrument sounds
- 🎶 Excellent for creating music with great expressiveness
- 🎹 Intuitive and easy to use for both beginners and professionals
- 🎚️ Highly customizable with deep editing capabilities
Room to improve
- 💰 Expensive for some users, especially with additional in-app purchases
- 🤔 Steep learning curve for some users
- 🔌 Occasional issues with stability and crashes
- 🔍 Difficult to navigate menus and settings for some users
- 🔇 Some users desire more dry/unprocessed instrument sounds
SynthShred
From 205 App Store ratingsWhat we love
- ✨ Incredible app for musical exploration
- 🎶 Great tool for learning and making music
- 👍 Smooth and soft playing
- 🎵 Best music appreciation
- 💡 Underrated app with good sounds
Room to improve
- 👎 No in-app purchases
- 🔇 Sound muted in the app
- 💸 Shameful theft/knock-off
- 🚫 Logic for iPad issue (AUv3 not working)
- 📉 Limited usefulness without AUv3/IAA
Bugs and requests
GeoShred
Reported bugs
2 issues- Inconsistent performance and note retention issues when used with other apps
- Occasional crashes and freezes, especially after updates
Requested features
5 requests- More classic acoustic and electric guitar sounds
- Improved scale and mode selection interface
- Ability to save and load custom presets
- Support for external MIDI controllers and keyboards
- Recording and looping capabilities within the app
SynthShred
Reported bugs
11 issues- Sound is muted only in this app
- Doesn't show up as available audio unit in Logic/GarageBand
- Notes not sliding on the pad, sound individual notes
- Issue with sustain option: some instrument notes never stop
- Pop up to go pro comes up every minute
Show 6 moreShow fewer
- No sound at all
- Bug where trying an instrument makes the app stop making any sounds
- Bug where some notes randomly sound modulated with pitch shift / vibrato
- When a “Try Free” option is chosen for a patch the entire app goes silent
- Asked for payment again after uninstalling and reinstalling
- No restore purchase button
Requested features
20 requests- Add MIDI support
- Add AUv3 support
- Add IAA support
- Add sliding option
- Add velocity touch sensitivity
Show 15 moreShow fewer
- Add pitch bend function
- Add legato types
- Add transpose button
- Add dual tune mode
- Add record option to wav
- Add simple metronome with tempo
- Improve slide feature smoothness
- Improve mid wheel effect
- Add chords/notes option
- Add auto accompaniment & sound mixing
- Add recording
- Add manual, tutorial & support
- Add feature to change note name font
- Make a simpler version for iOS 8 & later
- Add fretless patches to pro version
In-app purchases
GeoShred
- GeoBassTrombone$10.00
- Naada Duduk$11.00
- Naada Carnatic Violin$14.99
Show 22 moreShow fewer
- Naada Sitar$14.99
- GeoClarinet$14.99
- GeoOboe$14.99
- GeoCello$14.99
- GeoViolin$14.99
- GeoTenorSax$14.99
- GeoFlute$14.99
- GeoTrumpet$14.99
- GeoPizzBass$14.99
- Naada Bansuri$14.99
- GeoBassFlute$14.99
- GeoViola$14.99
- Naada Collection III$50.00
- GeoSWAM Collection II$59.99
- GeoSWAM Collection III & IV$73.00
- GeoSWAM Collection Classic$74.99
- Naada Collection 1$74.99
- Naada Collecton IV$89.99
- GeoSWAM Collection I & II$119.99
- Naada Collection I & II$119.99
- Naada Collection I & II & III & IV$173.99
- Naada Collection I & II & III$179.99
SynthShred
- Full Upgrade to SynthShred Pro$3.99









