What if learning
were a mystery?
A strange signal. A visual clue.
That little moment when it clicks.
For middle-schoolers after school, on weekends, or learning at home. Start with Juno and R0-B1 in Dead Air, or follow a mystery in science, reading and writing, history, geography, coding, or money. Every subject has two story worlds and a free first chapter in each story and grade.
Available for Android, iPhone and iPad in the US, and on the web. 14 story worlds. Free opening chapters in every grade. No account or card needed to try them.
New in 3.0: listen with highlighting, look up a word, and take a small hint when you want one. Explore the reading tools.
Watch a little of the adventure 25 sec
In FableMath, ideas have
a part to play.
A receiver log. A missing rate. A clue that invites you to try something.
- 01
Step into the story.
Meet the characters and find out what they need to discover.
- 02
Make an idea visible.
Explore the interactive picture, choose an answer, and check your thinking when you’re ready.
- 03
Take a smaller step.
Hints and foundation activities are there when you want them. Then return to your clue.
Math gameplay captured before 3.0, with sequences shortened. The video has on-screen captions and no sound; read-aloud and the dictionary are available in the current app.
A chapter on us.
Open Signal Lost → Unknown Sender → Dead Air.
Read or listen to the story, or choose “Skip to clues” to start exploring.
Seven ways to wonder.
Choose what fits your family.
Explore Math, Science, Words, History, Atlas, Code, and Markets. Each subject has two story worlds, three grade seasons, and 36 chapters per season. Hints, worked examples, and small warm-ups stay close to the story.
Chapters open in sequence. Choose one Subject Pass or open the collection with All Subjects. Existing Family Premium keeps its Math access.
$79.99 / year
Billed annually. Or $9.99/month. All Subjects is $259.99/year, billed annually, or $29.99/month.
See family plansUSD. Plans renew automatically until canceled. Applicable taxes and the full amount due appear before payment. Each pass renews separately. Buying All Subjects does not cancel individual passes; manage their renewal through the provider where you subscribed.
A little more
for grown-ups.
What can we try for free?
The first chapter of every story in every grade is free, with all 12 clues and optional help. Math begins with Dead Air from Signal Lost. No account, card or subscription is needed for these chapters.
Does it replace our school curriculum?
Fablematics provides supplemental practice for Grades 6–8. Math and Words reference Common Core; Science uses the NGSS middle-school band; History and Atlas practice C3 inquiry; Code references CSTA concepts; Markets uses financial-literacy topic progressions. Skill references in each chapter explain the scope. This is not a full curriculum, and the new catalogue still needs independent educator review.
Can we leave and come back?
Each correctly checked clue is saved on the same device or browser. Cross-device learner sync needs parent sign-in and separate parent permission. Read about family privacy.
Are there ads or public chats?
No ads or public chat. A parent manages the account and any optional subscription. Reading preferences and unfinished answers stay on the device.
Try it. Tell us
how it felt.
We’d love to hear from parents of Grades 6–8 learners. What was clear? Where did you want a smaller step? Join an optional parent feedback conversation after trying the free chapter.
Share parent feedbackYour email app opens a draft for you to review and send. Please leave out children’s names, schools and answers. Reply “stop” to end optional contact. How we handle these requests.