Comparison

Capra vs Kaddy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Capra

Features
Read full description

The really hard part of getting ready for a deadline isn't the work. It's not knowing whether the work is working. Capra is an AI Study Coach that plans each day from your own study material and tests what actually stuck, so you can see where you'll be when it matters while there's still time to change it. Bring your own materials - the textbook, the syllabus, the website, the course, or even just the notes on your phone. Upload them as files or simply name them and Capra's AI engine will usually recognize what's important and pull out exactly what you need to study. Alternatively you can bring nothing and let Capra's AI go and find you the resources you should use to achieve your goals. A DAY, NOT A TOPIC LIST Each day Capra tells you what's on today and in what order. Each session names what to read, watch, or do from your materials, and walks you through it step by step, with hints when you're stuck and a photo check of your written work. Sessions are timed so you stop when the work is done and the app will adjust to fit your schedule. CHECKPOINTS THAT ACTUALLY STOP YOU Study sessions will frequently include quizzes or checkpoints that unlock further progression. This is the bit people tend to leave out when they plan their own revision, and it's why they walk into the exam, interview, or certification having read all the material and remembering almost none of it. REVIEW BEFORE YOU FORGET A short review each day brings back what you're closest to forgetting, as cards, quick questions, or explaining it in your own words. That is the difference between getting ready and staying ready. AN HONEST FORECAST The Memory tab shows how much of your course has stuck so far, and what you'd likely still recall on your date if you keep the plan. That estimate is a range, and it narrows as you answer real questions. The chart marks which part already happened and which part is projected. SUMMIT, YOUR COACH Summit is your AI study coach that gets access to your material, so you can consult him while you study - a question about chapter 3 in your textbook gets an answer about your chapter 3. He knows what's due tomorrow and which topics you got wrong last week. WHEN YOU MISS A DAY (AND YOU WILL) Capra will reshuffle your plan and move things around instead of asking you to. If shifting alone won't get you ready by your deadline, it will trim the least important material and tell you what it cut. You can also move, lighten, swap, or skip any session yourself, or ask Summit to rework your plan. You see what would change before it does, and you can undo it. MORE THAN ONE DEADLINE Follow up to three plans at once. Capra splits your study time between them by how close each date is and how much is left. STUDY WITH FRIENDS Add a friend and you'll each see when the other is studying, never what, and keep a streak going together. Focus while studying can quiet the apps you pick for the length of a session, using Apple's Screen Time. CAPRA PRO 7 days free, then $99.99 a year or $12.99 a month. That's US pricing; the App Store shows your local price before you confirm anything. Subscriptions renew automatically unless you switch it off at least 24 hours before the period ends, and you can manage or cancel in your App Store account settings. Terms of Use: https://trycapra.app/terms Privacy Policy: https://trycapra.app/privacy

About

Kaddy

Organize your high school life with this app. Track classes, grades, and assignments, with tools like flashcards and a quiz generator. Features AI tutoring and college planning, plus social study features.

Highlights
  • Grade tracking and average calculation
  • Assignment management and due date reminders
  • Flashcards with spaced repetition
  • Quiz generator from notes
  • AI-powered study chat
  • College and career planning tools
  • Group study rooms and leaderboards
Features
Read full description

Kaddy is the study app that keeps high school together in one place: your classes, your grades, your due dates, and the tools to actually get the work done. SEE EVERYTHING AT A GLANCE Your grade average, streak, and what's due this week are the first thing you see. Assignments sort themselves by urgency, so the thing due tomorrow is always on top. NEVER MISS A DUE DATE Add homework in seconds. Type it, say it in plain English, or import it from a syllabus or a screenshot. Reminders land before deadlines. ON YOUR HOME SCREEN Widgets show your streak and what's due next, in your class colors. On the Lock Screen, a countdown to midnight shows until you've studied for the day. STUDY TOOLS THAT PULL THEIR WEIGHT Flashcards with spaced repetition that resurface a card right before you'd forget it. A quiz generator that turns your notes into practice tests. A grade calculator that tells you exactly what you need on the final. Focus timers, solo or with a friend. AN AI TUTOR THAT KNOWS YOUR CLASSES Ask Kaddy (Pro) explains what you're stuck on using what you're actually studying. Compass (Bloomer), our college & career planner, turns "I want to get into my dream school" into the classes and extracurriculars that get you there. STUDY WITH FRIENDS Friends, class leaderboards, group study rooms, and streaks that make showing up every day feel like winning. Kaddy is free to use. Optional Pro and Bloomer plans unlock more AI power, but streaks, reminders, and your planner never sit behind a paywall. Pro and Bloomer are auto-renewing subscriptions, billed through your Apple ID. Manage or cancel anytime in Settings › your name › Subscriptions. Terms of Use: https://www.kaddyapp.com/terms Privacy Policy: https://www.kaddyapp.com/privacy

Screenshots

Capra4 screens
Kaddy4 screens

Verdict

The call

The clearest difference is update cadence: Capra at every 3 days against Kaddy's every 8 days. Kaddy's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Capra sells 2 in-app purchases, starting at $12.99 per month and Kaddy sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Capra ships an update every 3 days, Kaddy every 8 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Capra versus Kaddy: the parameters behind the verdict, then further details
ParameterCapraKaddy
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 3 days — betterEvery 8 days
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size53 MB37 MB
Age rating4+4+
DeveloperKenneth LaytonSOPHIE AARONSON JAFFE

In-app purchases

2 purchases

Capra

Subscriptions2
  • Capra Pro: Study Plan & Tutor7 Days trial$12.991 Month
  • Capra Pro: Study Plan & Tutor7 Days trial$99.991 Year
4 purchases

Kaddy

Subscriptions4
  • Kaddy Pro$7.991 Month
  • Kaddy Bloomer$24.991 Month
  • Kaddy Pro$79.991 Year
Show 1 more
  • Kaddy Bloomer$229.991 Year

Questions

Is Capra free?
Capra is free to download, with in-app purchases available.
Is Kaddy free?
Kaddy is free to download, with in-app purchases available.
Do Capra or Kaddy have ads?
Neither Capra nor Kaddy shows ads.
Which is updated more often, Capra or Kaddy?
Capra ships an update every 3 days, and Kaddy every 8 days. Most recently, Capra was updated on October 25, 2026 and Kaddy on October 31, 2026.

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