Turn what you study into what you know.

Turn worksheets, textbook pages, notes, and photos into interactive study experiences in seconds. Spend less time preparing and more time learning.

See how it works ↓

Recall Cards

tap to reveal

tap to continue

Getting started

Three steps. No setup.

Capture

One photo or a few typed words is enough to start. Long-press any Study Collection to turn it into a review session.

Long-press → Edit

Choose how you'll review

Recall Cards ask you to remember; Multiple Choice asks you to recognize. Switch anytime — no rebuilding required.

Recall Cards Multiple Choice

Study → Toggle → Update

III

Start learning

Open it when you have time. It already knows what you need to see today — nothing else.

Green badge → Study

See a real session end to end — a standard flashcard view first, then Study Mode itself: Recall Cards, then Multiple Choice.

▶ See it in action

AI-powered search

Find it the way you'd actually think of it.

You type

"how plants make food"

→

It finds

Your photo of the photosynthesis diagram from Tuesday's handout

You upload a photo

A mineral sample

→

It finds

Every specimen photo that looks like it, from any lesson

You describe it

"volcano cross section"

→

It finds

The matching diagram — even though you never typed that caption

Imagine what you can create.

A field trip becomes an interactive scavenger hunt. A notebook becomes a study guide. A diagram becomes a learning activity. Your materials become experiences that help you learn, explore, and remember.

For educators

You already made the materials. Let students review them.

No student logins. No class codes. No new gradebook. You photograph what you already teach — students review it in the same app, on their own devices, on their own time.

Worksheet

Photograph it. Today's worksheet becomes a review set before tomorrow's quiz.

Whiteboard

Snap the board at the end of class — the photo becomes part of tonight's review, no typing required.

Field trip

Museum, garden, lab — photograph what you saw. It becomes a scavenger hunt by the bus ride home.

Textbook

Photograph key pages as you teach all semester. By finals, it's the whole unit — no digging through folders.

See how sharing and privacy work →

Backed by how memory works

Three ideas researchers have studied for decades — built in, not bolted on.

Retrieval practice

Trying to recall something — before you're shown the answer — is what makes it stick.

Spaced review

Reviewing something right before you'd forget it works better than cramming it once.

Honest self-check

Rating yourself — Again, Good, Easy — makes you notice what you actually don't know.

Who it's for

From a vocabulary quiz to board-exam review.

Middle & high school

Vocabulary, lab specimens, primary sources — from your own class.

College

Lecture slides, case studies, anatomy diagrams — reviewed on your schedule.

Professional & certification study

Reference material and case files, turned into review without a separate tool.

Field & lifelong learners

Birds, plants, coins, constellations — photograph what you find and drill it later.

Classrooms

One shared set the whole class reviews from — see "For teachers" above.

Yours, and it grows.

Private by default

Your materials live on your device unless you choose otherwise — nothing leaves your phone without you actively sharing it. Thngs is built to be family-friendly at every tier, per our Terms.

Customizable

Every field, label, and display template is yours to configure — set up a Study Collection exactly the way you think about the material.

Shareable

Keep it private, invite specific people, or share it with classmates, colleagues, or the whole world — your Study Collection, your call.

Grows with you

Add to it all semester. By finals, it's the whole course — not something you build from scratch the night before.

Private by default. See how your data is handled → A Thngs account is for ages 13+; children under 13 should use it with a parent or guardian, per our Terms.

Pricing

Start free. Upgrade when your Study Collections outgrow it.

Same account, same app, same Study Mode at every tier — upgrading just raises how much you can hold.

Free

Enough to build a real Study Collection and see if the habit sticks.

✓Up to 100 items
✓3 collections
✓1GB storage
✓Recall Cards & Multiple Choice
✓AI-powered search
✓Private by default

Download Free

What you already have is enough to start.

Free to download. Works with anything already in Thngs — or start from your first photo today.

Download on the App Store For educators →

Already have Thngs? Turn on review in any Collection — long-press → Edit → Study.