Comparison

StudiFoca vs Retain

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

Head to head
About

StudiFoca

Features
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Coursework management built for the neurodivergent brain, not against it. StudiFoca is a course planner designed for neurodivergent students. Your courses, assignments, assessments, class meetings, grades, and remaining work, all in one place. - Course and Term Setup Set up your academic term and courses manually, import from a Canvas or Brightspace iCal feed, or start from a PDF syllabus. Class meeting times import when your school's feed includes them; due dates always do. - PDF Syllabus Import Choose a syllabus PDF and StudiFoca suggests the course details, meeting times, and instructor details, read on your device by Apple Intelligence. On iOS 27 or later, an optional setting—Read coursework with Private Cloud Compute—also finds the assignments and exams, with due dates where the syllabus gives them. It sends the syllabus text to Apple's Private Cloud Compute, never to StudiFoca's developer. It's off by default, and Apple sets a daily usage limit. Everything suggested can be reviewed and adjusted before anything is added. On-device reading requires iOS 26 and a device that supports Apple Intelligence. - Assignment and Assessment Tracking Assignments and assessments support due dates, point values, and weighted categories. Courses can use letter grades with or without plus/minus, S/P/F, Pass/Fail, or Audit. For letter-graded courses, add each grade as results post and your current grade updates—pick a target grade and see the average you still need to reach it. - Step-by-Step Breakdown Every assignment can be broken into steps, each sized in minutes of work. Steps unlock one at a time as earlier ones are completed, keeping the next action clear without extra planning overhead. - Workload Heat Map Your semester's workload at a glance: by week, month, or full term. The heat map forecasts when each assignment's work is likely to happen—on the days you've scheduled steps, from a start date you've set, or in the stretch before it's due—and shows how much of each day it takes. Exams count too. - Agenda A day-by-day view of classes and due items, including the steps you've scheduled for assignments already underway. - Calendar and Reminders Optionally sync class meetings and assignment and assessment due dates to your calendar, and scheduled steps to Reminders. StudiFoca writes to whichever account your device already uses for new events—iCloud for most people, or a Google or work account if that's your default. Once synced, your schedule is available in every app that reads your calendar, including Siri. - Widgets Home Screen widgets show today's classes and what's due today, at a glance. Free tier: 1 term, 2 courses, all features. Full Load: unlimited terms and courses. One-time purchase. No subscriptions. No account required. No data collected by StudiFoca. Your coursework stays on your device unless you turn on calendar sync or Private Cloud Compute coursework reading.

About

Retain

Read full description

Retain: Revision Tracker helps you keep track of what you’ve learned and remember when it’s time to review it again. After studying a topic, tell Retain how well you remembered it. Retain uses your feedback to plan your next review, so you don’t have to remember what to revise or when to revise it. See everything you’ve learned, track your progress, and keep moving forward without having to keep it all in your head. WHAT YOU GET • Keep track of everything you’ve learned • Rate how well you remembered each topic • Retain plans your next review for you • See which topics are coming up for review • Track your learning progress over time • Look back and see everything you’ve accomplished Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StudiFoca4 screens
Retain4 screens

Verdict

The call

The clearest difference is in-app purchases: Retain at none against StudiFoca's 1. Retain also leads on iOS requirement (16.4 vs 18.5). On price, ads 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. StudiFoca sells 1 one-off in-app purchase. Retain asks for nothing beyond the download.

Scorecard2 real differences · 4 level
StudiFoca versus Retain: the parameters behind the verdict, then further details
ParameterStudiFocaRetain
PriceFreeFree
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS18.516.4 — better
Further details — not scored
Size12 MB43 MB
Age rating9+4+
DeveloperBacil WarrenHonestyVision

In-app purchases

1 purchases

StudiFoca

One-time1
  • Full Load$9.99
None

Retain

No in-app purchases

Questions

Is StudiFoca free?
StudiFoca is free to download, with in-app purchases available.
Is Retain free?
Retain is free to download, with no in-app purchases.
Do StudiFoca or Retain have ads?
Neither StudiFoca nor Retain shows ads.

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