Simple, one-time pricing.

Pay once per PDF. No subscription, no recurring charges. Free for short notes.

Custom notes
$0 to start
  • Free for up to 300 words total.
  • $3.00 flat fee for 301–1,500 words.
  • Up to 1,500 words per text block. Longer? Upload a PDF instead.
  • Great for quick formula sheets or vocab lists.
Extra calculators
$2.99 and up
  • Your first calculator is included with any order.
  • You can use the same notes on another TI-84 Plus CE by adding that calculator.
  • 1–30 pages: $2.99 · 31–150: $4.99 · 151–400: $12.99 · 401+: $20.00
  • No need to upload the original PDF again.
PDF documents
$3.00 base fee
  • Includes processing for the first 10 pages.
  • Pages 11–50: +$0.10 per additional page.
  • Pages 51+: +$0.05 per additional page.
  • Bonus: Up to 1,500 words of custom notes free with any PDF order.
Volume discount

Get an automatic 15% off your entire cart when your pre-discount total reaches $100 or more.

Studying with a group?

Share your notes with someone who uses the same material. They can add their calculator without uploading and ordering the PDF again.

Adding another calculator is currently available for PDF orders.

Add a calculator

Free to check before you pay: will it run on your calculator?

Press 2ND then +, then 1 for About, and read the OS version under the calculator's name. 5.4.x or lower works as-is. 5.5.0 or newer needs one free two-minute setup first (arTIfiCE, sometimes called “jailbreaking”). It doesn't modify your OS.

See the exact keystrokes →

100+ PDFs processed Survives normal RAM clears Zero data retention

Every order stores the CiNotes program, notes, search index, calculator pairing, and saved place in Archive memory, so a normal RAM clear does not wipe your library.