SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.
Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. Kidtime records 11,347 monthly visits with -16.5% growth and Freemium pricing.

Coparenting calendar, custody tracking and court-ready records in one app
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | goodnotes.com | kidtime.app |
| Pricing Model | Freemium, Free Trial | Freemium |
| Monthly Visits | 3.23M (3,227,341) | 11.35K (11,347) |
| MoM Traffic Delta |
| +314.75K (+10.8%) |
| -2.24K (-16.5%) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🇺🇸 United States (100%) |
|---|
| Direct Visits / mo | 1.64M | 1.78K |
|---|
| User Rating | 4.4 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|

Handwritten notes, PDF markup, and AI study tools on one canvas
Low-latency ink with palm rejection, cross-out to erase, and handwriting-to-text conversion keeps writing close to pen on paper.
Import contracts, papers, or textbooks and mark them up by hand, with searchable annotations and clean exports.
Search across typed text, handwriting, and sketches, and turn notes into summaries, mind maps, or structured plans.
Work together in shared notebooks, documents, and whiteboards simultaneously, without version conflicts or file ping-pong.

Coparenting calendar, custody tracking and court-ready records in one app
One calendar both parents can see, with hand-offs, swaps and overnights tracked; either parent can confirm a change in a tap.
Overnights and custody splits are tallied automatically into monthly reports, so the division of time is based on logged data rather than guesswork.
Timestamped, preserved chat with a pre-send tone scan that offers Balanced, Minimal and Polite rewrites; drafts and analysis are not stored with your messages.
In-app calls are transcribed and kept with custody records, alongside photo attachments, notes, shared files and an uneditable activity log.
SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.

SpecialistTurns course materials into interactive AI study tools, but focuses less on handwritten digital notebooks.
#2
SpecialistStronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
#3SpecialistConverts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.


AI calendar that defends your focus time and schedules work automatically
Provides gorgeous structured block-based document editing, but is built for typed text rather than handwritten notes.

The AI super app for work — tasks, projects, calendar and meetings in one place

Organizes notes into interconnected typed objects rather than traditional notebooks, but lacks handwritten ink support.

AI daily planner that turns your calendars and tasks into one clear plan
SpecialistUses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.

Offers spatial whiteboards for organizing complex research, but lacks Goodnotes' freehand handwriting stylus support.

Tasks, calendar and an AI sidekick in one time-blocking planner
SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.
SpecialistTurns course materials into interactive AI study tools, but focuses less on handwritten digital notebooks.
SpecialistStronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
SpecialistConverts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
AI calendar that defends your focus time and schedules work automatically
Provides gorgeous structured block-based document editing, but is built for typed text rather than handwritten notes.
The AI super app for work — tasks, projects, calendar and meetings in one place
Organizes notes into interconnected typed objects rather than traditional notebooks, but lacks handwritten ink support.
AI daily planner that turns your calendars and tasks into one clear plan
SpecialistUses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.
Offers spatial whiteboards for organizing complex research, but lacks Goodnotes' freehand handwriting stylus support.
Tasks, calendar and an AI sidekick in one time-blocking planner