MemSurf vs Focused
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MemSurf
This app transforms your collected notes into personalized lessons and daily exercises to enhance knowledge retention. It adapts to your learning speed and goals, helping you build long-term understanding and recall.
- Bespoke lessons from your notes
- Short daily exercises
- Science-based spaced repetition
- Personalized learning goals
- Sprint and deadline modes
- Habit-building streaks
Read full descriptionHide full description
Every chapter of your life needs its own way of learning — your hobbies, your career, school, the things you must remember, and the things you simply want to. HOW MEMSURF ADAPTS TO YOU Every quiz and lesson adapts — to the type of content you're studying, how you're actually performing, and the learning goal you've set. Review timing adjusts automatically. No two study sessions look the same, because no two people (or days) are the same. THE LEARNING LADDER Real learning isn't one pass through a deck. MemSurf moves you through four stages — Expose, Differentiate, Recall, Apply. That means: see the new information, tell it apart, recall it cold, then use it in a practical way. PICK YOUR GOAL Different situations need different learning modes and scheduling: - Keep Fresh — gentle upkeep so you never fully forget - Sprint Mode — fast memorization when time is short - Deadline Mode — build toward a specific date, like an exam, a date or a big presentation - Occasional Review — light touches, no pressure SEE YOUR GAPS. WATCH YOUR KNOWLEDGE TREE GROW. MemSurf identifies your knowledge gaps, tracks them over time, and recommends exactly what to review next. As each gap disappears, your knowledge tree grows and you become a better, more knowledgeable version of yourself. LESS FRICTION THAN ANKI. MORE STRUCTURE THAN QUIZLET. No deck design, no card templates, no manual spaced-repetition math. Send in what you want to learn — a PDF, an online article, a voicenote, a screenshot — and MemSurf builds the lesson and the review schedule for you. BUILT TO OUTLAST SCHOOL Students graduate. Curiosity doesn't. MemSurf is for lifelong learners, professionals keeping skills sharp, parents who want to stay close to what their kids are learning — and yes, students too, because every student eventually becomes one of the other three. The habit you build now is the one you'll still have in ten years. Send it in. Show up daily. We take care of the rest. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Focused
Read full descriptionHide full description
Focused is a study planner built for students who need more than a simple to-do list. Plan each exam, organize subjects, start focused study sessions, and review mistakes before they become weak spots. Focused helps you turn a big test goal into daily actions you can actually follow. Key features: • Study planner for exams, subjects, and daily tasks • Focus timer for deep study sessions • Exam tracker with D-Day countdowns • Wrong-answer review to capture and revisit mistakes • Study history and stats to see where your time goes • Clean widgets and Live Activities for quick progress checks Free and Pro: Focused is free to start. The free version includes core study planning, focus sessions, D-Day tracking, basic stats, limited subjects, and a limited wrong-answer review queue. Focused Pro unlocks advanced planning and long-term study management, including unlimited subjects, unlimited wrong-answer reviews, advanced D-Day replanning, extended stats, premium themes, and full widget access. Focused Pro is available through optional in-app purchases. Prices and available plans are shown in the app before purchase. Focused is useful for school exams, college entrance prep, certification study, homework planning, revision routines, and self-study schedules. Instead of only tracking time, Focused connects your plan, focus sessions, mistakes, and progress in one study workflow. Terms of Service: https://prizmchain.github.io/focused-terms-of-service.html Privacy Policy: https://prizmchain.github.io/focused-privacy-policy.html
Screenshots
Verdict
The clearest difference is ads: Focused at none against MemSurf's shown. Focused also leads on iOS requirement (17.0 vs 26). On price, 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
Both are free to download. MemSurf sells 7 in-app purchases, starting at $9.99 per month and Focused sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | MemSurf | Focused |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 8 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 26 | 17.0 — better |
| Further details — not scored | ||
| Size | 237 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Sehajroop Singh | NOH HIYEONG |
In-app purchases
MemSurf
- Pro Monthly$9.991 Month
- Pro Yearly$95.991 Year
- Tiny Boost$0.99
- AI Credits Small Boost$2.99
- Purchase Gems$4.99
Show 2 moreShow fewer
- AI Credits Medium Boost$6.99
- AI Credits Heavy Boost$12.99
Focused
- Focused Pro Monthly$3.991 Month
- Focused Pro Yearly$19.991 Year
- Focused Pro Lifetime$29.99









