Comparison

Drumgenius vs Sight Reading Factory

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

Head to head
About

Drumgenius

Explore an encyclopedia of drum grooves from Jazz to Rock, played by legendary drummers. Practice with expert virtual drummers to develop your time-feel and expand rhythmic knowledge. Includes a smart metronome with "clave" and "swing regulator" features.

Highlights
  • Encyclopedia of 500+ drum grooves
  • Play along with master drummers
  • Develop time-feel and rhythm knowledge
  • Stretchable and loopable drum loops
  • Smart Metronome with clave and swing regulator
  • Descriptions and discography references
Features
Read full description

Play along with the greatest drummers in the world and improve your knowledge of rhythm. Drumgenius (only Infinite Credits pack) includes Metrogenius: the smart Metronome, with "clave" and "swing regulator"! Drumgenius (created by a musician for musicians) is the first encyclopedia of drum grooves (500 loops from Jazz to Rock) as played by the masters of drums: a unique tool for any musician that wants to practice with an amazing expert virtual drummer, to develop time-feel and to expand the knowledge of any kind of rhythm, from the basic to the most complex one! The loops (stretchable) are accompanied by useful descriptions and discography references. The special "clave" button helps to go deep into the nature of different rhythms. ▶"Mauro Battisti has made it possible for anyone to play along with the greatest drummers in the world, historical and contemporary, with the ability to alter tempo. Drumgenius is a great resource that can bring any player closer to the flame.” (Dave Liebman) ▶ "Drumgenius sounds very good; I find it very handy to practice my instrument with real drums pattern that I can have always with me in my phone: thanks Mauro for this App." Dominique Di Piazza - Electric bass player (John McLaughling, Trilok Gurtu, Bireli Lagrene, Dennis Chambers) ▶ "Love this app: these loops sound fantastic! They are real drum loops – not midi or sequences – and they loop flawlessly. In addition to being a fantastic groove reference for drummers (or musicians of any kind), I think this app is fantastic for groove development as a bassist." Damian Erskine - Electric bass player (Peter Erskine, The Jaco Pastorius Big Band, Gino Vannelli, Tony Furtado), studio musician, author of bass method book series, adjunct Professor at both Portland State University and Marylhurst University – USA. ▶ “Drumgenius is a world-class teaching aid that addresses a fundamental challenge to successful performance practice for any musician: is a virtuoso educational work by a true musical virtuoso!” Harold Danko - Jazz pianist (Lee Konitz, Chet Baker, Thad Jones & Mel Lewis big band) and composer . Professor of Jazz Studies & Contemporary Media at Eastman School of Music - Rochester NY - USA. Download the app for FREE and use the PREVIEW FUNCTION for listening to all the loops before deciding to download them. You have at disposal three free loops to download from the list of 500 LOOPS TOTAL, so you can test the player functions and enjoy the practice with Drumgenius. Then, if you like it, on "Store" section, you can buy loops, having available three options: 10 Credits, 50 Credits and Infinite Credits. Each credit lets you download one loop at your choice from the complete list. When you choose a loop that comes with the alternate version with Clave (C), both versions will be automatically downloaded and will result as one credit only. You can use 10 and 50 credits option only once. Infinite Credits option lets you download all the loops included in Drumgenius 3.0 and will give you also unlimited access to all the loops that will be included in future updates. APP FEATURES 500 loops: 147 Jazz (from Baby Dodds to Eric Harland) 17 Jazz & Blues Shuffle 72 Afro-Cuban (traditional, contemporary and as played by jazz masters) 53 Brazilian (traditional, contemporary and as played by jazz masters) 21 Caribbean 65 Odd Times (Jazz, Funky, Afro-Cuban) 58 World (Africa, Balkan, India, Middle-East) 10 Straight eighths 3 Country 3 R&B 23 Funky 5 Hip-hop 12 Pop 19 Rock 1 Disco 16 Polymeters 1 Surf Easy search function by word or style Speed Stretching Function (+/- 20%) Pitch Bar Loops indicated with (C) include special Clave button on/off INFO: Drum genius 3.0 requires iOS 7 or later. Full pack (500 loops+clave versions) is 1,027 Gb in size. For any further information, leaving comments or suggestions please visit www.projazzlab.com or Drumgenius on Facebook at www.facebook.com/drumgeniusjazzloops

About

Sight Reading Factory

Instantly compose unlimited sight-reading music exercises for any instrument. Customize difficulty and levels to suit musicians of all ages and abilities. Includes classroom management for educators to assign and assess student performance.

Highlights
  • Unlimited sight-reading material
  • On-demand music composition
  • Customizable difficulty levels
  • Supports all instruments
  • Classroom management
  • Assignment creation and grading
Features
Read full description

Sight Reading Factory makes practicing the important skill of sight reading quick, easy, effective and fun! This app composes music instantly and on-demand, providing musicians with a virtually unlimited supply of sight reading material. There are multiple levels of difficulty and the exercises can even be customized exactly to the needs of the musician. Sight Reading Factory is very versatile and can be used by musicians of all ages and abilities including music educators, music students, casual musicians and even professional musicians. Sight reading exercises can be generated for piano, guitar, voice, woodwinds, brass, strings, percussion and even full ensembles. Teachers and students can also use the built-in classroom management and assignments feature for assessment. Teachers can organize students into classes/groups and create assignments for them. Students complete assignments by generating a sight reading exercise and recording themselves performing the exercise. The assignment can then be submitted back to the teacher to grade and leave feedback.

Screenshots

Drumgenius4 screens
Sight Reading Factory4 screens

Verdict

The call

The clearest difference is review sentiment: Drumgenius at 76% against Sight Reading Factory's 33%. Drumgenius also leads on rating (4.5 vs 2.7). Sight Reading Factory's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and ads 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. Drumgenius sells 4 one-off in-app purchases. Sight Reading Factory asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Drumgenius holds the better App Store score, 4.5 against 2.7. Both are backed by a comparable volume of ratings — 212 and 382 respectively. Written reviews point the same way: 76% of Drumgenius's written reviews are positive against 33% of Sight Reading Factory's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

Scorecard4 real differences · 6 level
Drumgenius versus Sight Reading Factory: the parameters behind the verdict, then further details
ParameterDrumgeniusSight Reading Factory
PriceFreeFree
Rating4.5 (212 ratings) — better2.7 (382 ratings)
Positive reviews75.9% of reviews — better32.5% of reviews
Number of ratings212382 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.012.0 — better
Further details — not scored
Size7 MB29 MB
Age rating4+4+
DeveloperProjazz LabGraceNotes LLC

Customer experience

Drumgenius

All ratings212 ratings
Positive85.8%
Neutral5.2%
Negative9.0%
Written reviews191 reviews
Positive75.9%
Neutral9.9%
Negative14.1%

Sight Reading Factory

All ratings371 ratings
Positive39.9%
Neutral5.7%
Negative54.4%
Written reviews123 reviews
Positive32.5%
Neutral6.5%
Negative61.0%

User reviews

Drumgenius

From 212 App Store ratings

What we love

  • 🚀 Outstanding rhythm, time and groove development tool
  • 👍 Improves my play
  • 👍 Excellent practice tool
  • 👍 Brilliant, high quality drum loops
  • 👍 Versatile and inspiring

Room to improve

  • 🐛 Crashes all the time
  • 🐛 Keeps crashing/glitching
  • 🐛 Crashes when changing tempo
  • 🐛 Sound cuts off intermittently
  • 🐛 Buggy when exiting and re-entering app

Sight Reading Factory

From 382 App Store ratings

What we love

  • 🚀 Great for sight reading practice
  • 👍 Customizable options
  • 🚀 Generates new melodies on demand
  • 👍 Helpful for improving sight reading skills
  • 👍 Good for teachers to use with students

Room to improve

  • 🐛 Login/account creation issues
  • 💰 Expensive subscription required
  • 🔍 Limited features in the app compared to website
  • 🐛 Viewing/zooming issues on larger devices
  • 🐛 Metronome issues and inconsistencies

Bugs and requests

Drumgenius

Reported bugs

3 issues
  • Purchased loops disappearing
  • Inability to download/play some loops
  • Crashes when downloading loops

Requested features

5 requests
  • Add more world rhythms and genres like Amapiano
  • Add more Tony Williams-style medium-uptempo swing tracks
  • Add ability to export/share loops
  • Add dark mode support
  • Improve organization and browsing of purchased loops

Sight Reading Factory

Reported bugs

3 issues
  • App crashes or has rendering errors on older iOS versions
  • Unable to create account within the app
  • Inconsistent behavior when selecting certain options

Requested features

4 requests
  • Add more advanced sight reading options (e.g. modulations, accidentals)
  • Implement wrong note detection and feedback
  • Allow recording and reviewing of practice sessions
  • Add more instrument options beyond piano

In-app purchases

4 purchases

Drumgenius

One-time4
  • 10 credits pack$0.99
  • 50 credits pack$1.99
  • Infinite Credits pack$7.99
Show 1 more
  • Lifetime Access$12.99
None

Sight Reading Factory

No in-app purchases

Questions

Is Drumgenius free?
Drumgenius is free to download, with in-app purchases available.
Is Sight Reading Factory free?
Sight Reading Factory is free to download, with no in-app purchases.
Which has better reviews, Drumgenius or Sight Reading Factory?
Drumgenius is rated higher. Drumgenius averages 4.5 out of 5 from 212 ratings, while Sight Reading Factory averages 2.7 from 382 ratings.
Do Drumgenius or Sight Reading Factory have ads?
Neither Drumgenius nor Sight Reading Factory shows ads.
Which is updated more often, Drumgenius or Sight Reading Factory?
Drumgenius ships an update every 2 months, and Sight Reading Factory every 2 months. Most recently, Drumgenius was updated on September 21, 2026 and Sight Reading Factory on September 19, 2026.

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