
Math
Built around the TI-30XS — the only calculator allowed on the real GED. You learn to solve GED math problems with it from the very first lesson.
Pass the GED. Change everything after.
The shortest path to your GED diploma — whoever you are, whenever you left school. Four subjects, adaptive practice tests, and a 94% pass rate. Just 45 minutes a day is enough.
No credit card required · Cancel anytime · Full Pass Guarantee

The GED is four independent exams. So is our curriculum — each subject is a standalone course, bundled in every plan.

Built around the TI-30XS — the only calculator allowed on the real GED. You learn to solve GED math problems with it from the very first lesson.

Reading comprehension, grammar, and extended response writing — with a full module dedicated to the GED essay and its grading rubric.

Life science, physical science, and Earth and space science. The focus: reading and interpreting scientific data — the core skill the GED tests.

U.S. history, civics, economics, and geography. Lessons focus on reading charts, graphs, and historical documents — most of what the real test asks you to do.
Most prep sites bury you in features. We cut ours to the four that statistically predict passing — and we went deep on each.
Every problem you miss generates three more like it — tuned to the skill, not the topic. The platform gets harder as you get better, until the real GED feels easy.
Every concept on the GED, taught in 6-to-9-minute lessons by credentialed teachers. Closed captions on every video. Stream on any device or download for offline viewing.
Stuck on a problem? Send a message or book a 1-on-1 video session. Real humans with teaching credentials — seven days a week, including evenings. Premium plans include weekly 1-on-1 sessions.
Finish the course, take the official GED within 90 days, and if you don't pass, we refund every dollar. Not a coupon. Not a credit. Your money back.
Everyone arrives at a different level. The path to the testing center has the same three stops.
Take a 45-minute baseline. Get a personalized plan. Work through bite-sized lessons and adaptive practice — until you pass our final simulations at 145+ in every subject.
You schedule it yourself — either at a local testing center or online from home through GED Testing Service. The four subject tests can be taken one at a time, in any order, on your schedule.
Pass all four tests, and your state — not us, not ACE — issues the official High School Equivalency diploma. Recognized by every U.S. college, employer, and branch of the military.
Not former test-takers. Not marketing hires. Credentialed educators with a combined 64 years in the classroom.




Traditional test-prep assumes a free schedule and a fresh memory of school. Most people don't have either. We built this for them.
Whether you left school last year or fifteen years ago, jumping back into algebra and essay structure is a wall. Generic prep sites start halfway up it. We start where you actually are.
Two-hour Zoom classrooms on a weeknight are a fantasy. Prep has to fit in 15- to 45-minute pockets — on the bus, at lunch, during a break, after the kids are down.
One bad morning shouldn't cost you $160 and another month. You need practice tests that feel exactly like the real one, until they stop feeling scary.
Baseline score in every subject. Heat-map of weak skills. A 12-week plan tailored to the data.
Core concepts in your two weakest subjects are solid. Practice accuracy climbs past 65%.
Full-length timed practice exams. You know the question types, the pacing, the pressure.
Three simulated passes in a row — green light to register. Average student: 11 weeks.
Before you pay for prep, understand what you're preparing for. Here's the unvarnished layout of the real test.
Who scored "likely to pass" on the GED Ready practice test passed the real GED within 60 days. Our students hit that benchmark at 94%.
No monthly subscription. No auto-renew traps. Pick the access window that fits your timeline — every plan includes all four GED subjects and a 7-day money-back guarantee.
Email us within 7 days and we refund 100%. No forms, no retention calls, no "are you sure." Just your money back.
Finish the course, take the official GED within 90 days, and if you don't pass — we refund every dollar you paid.
"If we can't get you a diploma, we haven't earned your money. It really is that simple."

If your question isn't here, email hello@twigera.com — real humans reply within a few hours.


