Sight Pocket
Not in any tracked top chart right now.
Updated 20 Oct 2026 · rankings refresh through the day
Developertabito ozaki
CategoryMusic
PriceFree
Released
Rating★ 5.0 (7)
Version1.1.0
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026Installs (est.)500+ worldwide
Rating
5.0 ★
7 ratings
Measured
Sight Pocket on the App Store
App details
App ID
6770539392
Publisher
tabito ozaki
On the store since
Jul 2026
Under a year
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
73 MB
Also listed in
Education
Sight Pocket downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
7 ratings
Measured
Ratings
7
Measured
About Sight Pocket
Sight-reading. In your pocket.
Read. Listen. Play.
Sight Pocket is a sight-reading and music-reading practice app for drummers. Tap Generate to create a new chart, read the notation, listen to the playback, and play it yourself. Customize your exercises and revisit your favorites to make reading part of your daily practice.
■ A New Chart. A New Challenge.
Generate a new exercise at the tap of a button. Bring fresh material into your usual practice routine and work on reading rhythms as you encounter them.
■ Practice That Fits Your Level
Choose note values, rests, markings, and difficulty to suit your needs. Work on patterns you find challenging or try rhythms you want to explore next.
■ Hear What You Read
Play back a generated chart to check how the written rhythm sounds. Use the playback as a reference while you practice.
■ Read Beyond the Notes
Bring the markings you encounter in performance into your daily practice: repeat signs, ties, accents, dynamic markings, and first and second endings.
■ Keep the Groove. Read the Hits.
In Groove Mode, practice reading just the hits while playing a basic beat. Work on reading within the flow of a groove.
■ Save Your Favorites. Play Them Again.
Revisit previously generated charts in History, and save your favorites for another session. Return to an exercise you want to review and practice it again.
■ Take Your Charts Beyond the Screen
With Premium, save your charts as images or export them as PDFs for personal practice and drum lessons.
■ From Practice to Performance
Designed from a drummer's perspective, Sight Pocket brings practical reading exercises to your daily practice, concert band and big band preparation, and drum lessons.
■ Free Plan
• Generate up to 5 exercises per day.
• Image saving and PDF export are not included.
■ Premium Plan
$2.99 per month.
• Unlimited exercise generation
• Save charts as images
• Export charts as PDFs
• Access to all future features and updates
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://tabitoozaki.github.io/sightpocket-privacy/
Read. Listen. Play.
Sight Pocket is a sight-reading and music-reading practice app for drummers. Tap Generate to create a new chart, read the notation, listen to the playback, and play it yourself. Customize your exercises and revisit your favorites to make reading part of your daily practice.
■ A New Chart. A New Challenge.
Generate a new exercise at the tap of a button. Bring fresh material into your usual practice routine and work on reading rhythms as you encounter them.
■ Practice That Fits Your Level
Choose note values, rests, markings, and difficulty to suit your needs. Work on patterns you find challenging or try rhythms you want to explore next.
■ Hear What You Read
Play back a generated chart to check how the written rhythm sounds. Use the playback as a reference while you practice.
■ Read Beyond the Notes
Bring the markings you encounter in performance into your daily practice: repeat signs, ties, accents, dynamic markings, and first and second endings.
■ Keep the Groove. Read the Hits.
In Groove Mode, practice reading just the hits while playing a basic beat. Work on reading within the flow of a groove.
■ Save Your Favorites. Play Them Again.
Revisit previously generated charts in History, and save your favorites for another session. Return to an exercise you want to review and practice it again.
■ Take Your Charts Beyond the Screen
With Premium, save your charts as images or export them as PDFs for personal practice and drum lessons.
■ From Practice to Performance
Designed from a drummer's perspective, Sight Pocket brings practical reading exercises to your daily practice, concert band and big band preparation, and drum lessons.
■ Free Plan
• Generate up to 5 exercises per day.
• Image saving and PDF export are not included.
■ Premium Plan
$2.99 per month.
• Unlimited exercise generation
• Save charts as images
• Export charts as PDFs
• Access to all future features and updates
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://tabitoozaki.github.io/sightpocket-privacy/
Latest updates
1.1.0
• Generate History: automatically keeps your last 50 generated scores, so you can recall any of them anytime
• Minor visual refinements to note rendering
