ClassCaller
Random picks, scored responses
$4.99 · Designed for iPad. Not verified for macOS.
Call on every student fairly — draw at random, score in a tap, and see participation patterns you'd miss. iPhone, iPad & Apple Watch, one purchase. No ads, ever.
ClassCaller is a fast, fair way to call on students and track classroom participation — built by a teacher, for teachers.
Teachers unconsciously call on some students more than others — usually the same eager hands. ClassCaller removes that bias: tap to draw a student at random so everyone has an equal chance, rate their response with one tap, and watch participation patterns become visible over a semester.
It's a teacher's tool, not a student app — no gamification, no animations, nothing for students to play with. When you need a student, it gives you one instantly.
RANDOM, FAIR PARTICIPATION
• Draw a random student in one tap
• With or without replacement, with an adjustable gap before a name repeats
• A repeat counter flags when the same student comes up twice in a row
• Quick Draw: just need a name? Get one instantly with nothing recorded — then switch to a scored session anytime
SCORE RESPONSES, NOT JUST NAMES
• Record how a student responded, not just that they were called
• Built-in scales: 0–5, 1–5, 0–1, 1–10, Yes/No, and two rubric scales
• Build your own custom scales with words, numbers, or emoji
• Track volunteers and questions separately, with three question levels (based on Costa's Levels of Questioning — use them however fits your class)
• Mark absent or skip — absences are tracked and easily reinstated if a student comes in late
GROUPS IN ONE TAP
• Generate random groups by size instantly
• Keep certain students apart, or force specific students together
• Save several named group sets per class
• Run a whole-group session and score the group as a whole or individuals within it
• Project a clean, student-facing view
SEE THE PATTERNS
• Per-student history with averages broken out by scale
• Counts for called, volunteered, questioned, skipped, and absent
• Name each session (Quiz 5, Exit Ticket) and review them over time
• Export detailed and summary CSVs for any spreadsheet or gradebook
ON APPLE WATCH
• Draw students and record scores right from your wrist
• Run individual or group sessions on the watch
• Sessions sync back to your iPhone automatically
• No need to pull out your phone mid-lesson
PRIVATE BY DESIGN
• No ads. No subscriptions. No paywalls or in-app purchases. Ever.
• No account required
• Collects no data — everything stays on your device
Buy once and use it everywhere — iPhone, iPad, and Apple Watch, all included in a single purchase.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Readable at larger text sizes:
• The draw screen, group screens and roster now work at accessibility text sizes. Nothing is clipped off the edge, and student names stay readable instead of shortening to three letters. On iPhone the very largest sizes are capped so the controls stay usable — an iPad handles those comfortably.
• Sessions recorded on Apple Watch are now tagged in History, so a short session is explained rather than mysterious.
• Importing a CSV accepts more column headings — Class, Course and Section all work as the class column, and the error now names only the heading that needs renaming instead of reprinting all three.
• If a score cannot be saved, it is held and retried rather than quietly lost, and you are told at the end of the session rather than interrupted mid-lesson.
• Saving a group set no longer carries its name into the next one, and Back from Saved Groups now returns to your class instead of looping between two screens.
• On the watch, a very long name is shortened rather than shrunk to fit, so the group number stays readable.
• The app version is now shown on the home screen and on the watch.
The developer, GARRY LEE CARPENTER, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- GARRY LEE CARPENTER
- Size
- 19.8 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 G. Carpenter

