Comparison

Fretello Guitar Lessons vs SpaceLog

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

Head to head
About

Fretello Guitar Lessons

Learn to play guitar with interactive lessons tailored for beginners and experienced players. Master chords, techniques, and your favorite songs at your own pace. Develop rhythm, timing, and a personal playing style through engaging instruction and instant feedback.

Highlights
  • Personalized guitar lessons
  • Learn favorite songs
  • Master chords and fingering
  • Develop strumming and picking techniques
  • Instant feedback on playing
  • Learn music theory and technique
  • Progress at your own pace
Features
Read full description

Take the first step towards your guitar-playing dreams with Fretello - the interactive guitar learning app designed for beginners. Get personalized lessons and learn your favorite songs to master chords, fingering, and strumming with ease. Start your journey today and express yourself through music with Fretello. Fretello is perfect for you if you … … are a beginner starting to learn guitar from scratch … have some experience with the guitar and want to advance your playing … want to learn guitar at your own pace and according to your own goals == How Fretello works == • Quickly learn chords and songs • Build a strong foundation in music theory and technique • Progress rapidly with engaging lessons from experienced instructors • Get instant feedback on your playing and identify areas for improvement • Learn guitar at your own pace with fun and enjoyable lessons that fit your schedule == What you'll learn == 1) Hold and tune the guitar properly 2) Essential chords and chord progressions 3) Strumming and picking techniques 4) Reading guitar tablature 5) Playing basic melodies and riffs 6) Improvisation and playing by ear ...and much more! With Fretello, you'll develop … … a personal playing style … a sense of rhythm and timing … finger strength and dexterity … a solid understanding of basic music theory Here's what our users have to say: "Fretello is the best guitar learning app out there - I've tried them all!" "Finally a guitar app that adapts to my skill level and keeps me motivated!" "The instant feedback feature is a game-changer - I can see my progress in real-time!" =>> Download Fretello now and unlock your musical potential! How to reach us: Have questions, feedback, or suggestions? Leave an app review or reach out to us at support@fretello.com. JOIN THE COMMUNITY: * Facebook: https://facebook.com/fretellomusic * Twitter: https://twitter.com/fretello_music * Instagram: https://instagram.com/fretello_music/ Read our privacy policy here: https://fretello.com/privacy-policy/ Read our terms of service here: https://fretello.com/terms/

About

SpaceLog

Features
Read full description

"SpaceLog" is an app for multimodal, geobased data collection aimed at studying individual environmental experiences. It is a systematic tool for capturing on-site perceptions. The app is designed for researchers in the fields of Digital Humanities, Social and Health Geography, Ethnography, and Cognitive Sciences. Thanks to its user-friendly design, SpaceLog allows for easy data collection related to the environment, movement, and personal well-being—accurate, flexible, and versatile. The app offers: - Multimodal data collection: Capture text, audio, image/video, and movement data—directly on-site, all in one app - GIS integration: Location-based data and movement profiles - Diary function: Track observations over an unlimited period - Location- and time-independent processing of observations - Self-monitoring: Link personal perception with mental state—making the connections between well-being and environment visible - Customizable: The app can be used in different contexts and for various study goals by integrating personalized questionnaires.

Screenshots

Fretello Guitar Lessons4 screens
SpaceLog3 screens

Verdict

The call

The clearest difference is in-app purchases: SpaceLog at none against Fretello Guitar Lessons's 10. Fretello Guitar Lessons's advantage is update cadence (fortnightly vs every 9 months) and device support (4 vs 2). On price, ads and iOS requirement 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. Fretello Guitar Lessons sells 10 in-app purchases, starting at $19.99 per month. SpaceLog asks for nothing beyond the download.

UpkeepUpdate frequency

Fretello Guitar Lessons ships an update fortnightly, SpaceLog every 9 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Fretello Guitar Lessons versus SpaceLog: the parameters behind the verdict, then further details
ParameterFretello Guitar LessonsSpaceLog
PriceFreeFree
Rating4.5 (1.5K ratings) — better—
Positive reviews39.6% of reviews—
Number of ratings1.5K — better—
Update frequencyFortnightly — betterEvery 9 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size130 MB22 MB
Age rating4+4+
DeveloperFretello GmbHFriedrich-Alexander-Universität Erlangen-Nürnberg

Bugs and requests

Fretello Guitar Lessons

Reported bugs

3 issues
  • App crashes or freezes
  • Inaccurate note recognition
  • Inability to retry or restart exercises

Requested features

5 requests
  • Add more song options and music genres
  • Allow manual tempo adjustment
  • Improve feedback on performance
  • Sync progress across devices
  • Provide more music theory lessons

SpaceLog

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Fretello Guitar Lessons

Subscriptions10
  • Guitar lessons for 1 month$19.991 Month
  • Fretello Pro7 Days trial$69.991 Year
  • Fretello Pro3 Months trial$96.991 Year
Show 7 more
  • Fretello Pro7 Days trial$99.991 Year
  • Fretello Pro$99.991 Year
  • Guitar lessons for 12 months7 Days trial$119.991 Year
  • Thomann Offer3 Months trial$119.991 Year
  • YAMAHA Offer1 Month trial$119.991 Year
  • Promotional Offer1 Year trial$119.991 Year
  • Fretello Pro1 Year trial$119.991 Year
None

SpaceLog

No in-app purchases

Questions

Is Fretello Guitar Lessons free?
Fretello Guitar Lessons is free to download, with in-app purchases available.
Is SpaceLog free?
SpaceLog is free to download, with no in-app purchases.
Do Fretello Guitar Lessons or SpaceLog have ads?
Neither Fretello Guitar Lessons nor SpaceLog shows ads.
Which is updated more often, Fretello Guitar Lessons or SpaceLog?
Fretello Guitar Lessons ships an update fortnightly, and SpaceLog every 9 months. Most recently, Fretello Guitar Lessons was updated on November 2, 2026 and SpaceLog on October 30, 2026.

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