Comparison

Spaced Recall vs unify hub

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

Head to head
About

Spaced Recall

Features
Read full description

Spaced Recall is a notes app that makes sure you remember what you write. Write a note, from a single fact to a page with headings, lists and pictures, and Spaced Recall brings it back for review just before you would forget it: after a few days, then a week, two weeks, a month and longer each time you remember it. WRITING NOTES • Headings, bold, italics, highlights, bulleted and numbered lists, checklists and quotes • Add a picture from your camera or your photos • Sort notes into categories, and rename a category by holding it • Search your library, and export or import it at any time REVIEWING • Each day's reviews are a short stack you swipe through. A long note scrolls, and the next swipe moves on. • Choose how many reviews a day and which days you rest, and your reviews are spread to fit • Reminders at the times you choose, one note for each • The calendar shows what is coming up and what you have done. Hold a note to move it to another day. • Keep a streak, rise through the ranks, and pause everything with holiday mode LANGUAGES Practise Spanish, Italian, French or Seychellois Creole a few words at a time, from the language into English or the other way round. The drill finds your level from the first few words, and each direction keeps its own progress. THE LIBRARIAN An assistant that can tidy your categories, find notes, move reviews and change settings for you. Nothing changes until you confirm it. WORKS WITH CLAUDE AND CHATGPT Connect an AI assistant under Account, Your data, then ask it to save a note to Spaced Recall in the middle of a conversation, or to quiz you on what is due today. FRIENDS, IF YOU WANT THEM With an account, your library syncs with the web app at spacedrecall.app, and you can add friends, chat, share notes, put a note up as a story for a day and see the leaderboard. You can also share a note with anyone by link. You can report or block anyone, and delete your account from inside the app. Without an account, everything stays on your iPhone. Spaced Recall is free. An optional tip jar adds a supporter badge to your name and unlocks nothing else. Rainbow, the monthly supporter tier, is an auto-renewing subscription. You can cancel it at any time in your Apple ID settings. Terms of Use: https://spacedrecall.app/terms/ Privacy Policy: https://spacedrecall.app/privacy/

About

unify hub

This app connects verified students on campus for clubs, group chats, events, and a secure marketplace. It offers student discounts and integrates class schedules into a unified calendar.

Highlights
  • Verified student network
  • Club management and communication
  • Class and dorm group chats
  • Event creation and ticketing
  • Student discount redemption
  • Secure peer-to-peer marketplace
  • Integrated class schedule calendar
Features
Read full description

unify is one app for your entire student life. from your clubs, to local events, class group chats and an interactive marketplace, everything lives on unify within your own campus. sign up with your student email, and you're in a space made entirely of verified students from your school, not strangers on the internet. CLUBS THAT ACTUALLY WORK browse every club on campus and join in a tap. each one gets proper channels for announcements, officer chat and events, so nothing gets lost in a group chat nobody can scroll back through. running a club? create yours in a minute, set who can post, and reach every member at once. GROUP CHATS FOR YOUR REAL LIFE DM anyone on campus, spin up a group for your class or study group, and get an automatic chat for your dorm floor. scan the QR code posted in your hallway and you're in with your floormates. EVENTS AND TICKETS, START TO FINISH see what's happening on campus this week. get tickets in the app and keep them in your wallet. hosting? create the event, sell tickets, and scan people in from your phone. STUDENT DISCOUNTS, NO COUPON WALL real deals from places around campus. no codes to copy, no screenshots. just show your unify id at the register and that's it. THE MARKETPLACE, WITHOUT THE RISK buy and sell secondhand with verified students on your campus: textbooks, desks and dorm furniture, tech, bikes, clothes, everything left over at the end of the semester. students offer services too, from haircuts to tutoring to photography. snap a few photos and unify drafts the title, price and condition for you. make and counter offers right inside the chat. then pay through unify, and the money is held in escrow. you meet on campus, check the item is what you expected, confirm the handover code, and only then is the seller paid. buyers aren't handing cash to a stranger. sellers aren't holding an item for someone who never shows. YOUR SCHEDULE IN THE SAME PLACE import your class schedule and see lectures, club events and the things you've got tickets for on one calendar. YOUR UNIFY ID your verified pass: it's how people know you're a real student, how you redeem discounts, and how you add someone. scan their QR code and you're connected. your profile carries your listings, your reviews from real completed trades, and the clubs you're in. unify is free. all you need is your student email.

Screenshots

Spaced Recall4 screens
unify hub4 screens

Verdict

The call

The clearest difference is in-app purchases: unify hub at none against Spaced Recall's 4. Spaced Recall's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. Spaced Recall sells 4 in-app purchases, starting at $3.00 per month. unify hub asks for nothing beyond the download.

UpkeepUpdate frequency

Spaced Recall ships an update every 9 days, unify hub weekly. Both last shipped on October 31, 2026.

Scorecard2 real differences · 8 level
Spaced Recall versus unify hub: the parameters behind the verdict, then further details
ParameterSpaced Recallunify hub
PriceFreeFree
Rating—5.0 (12 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—12 — better
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size24 MB75 MB
Age rating4+4+
DeveloperSTEVEN DENCHEVunify marketplace ltd

In-app purchases

4 purchases

Spaced Recall

Subscriptions1
  • Rainbow tip$3.001 Month
One-time3
  • Bronze tip$1.00
  • Silver tip$2.00
  • Gold tip$5.00
None

unify hub

No in-app purchases

Questions

Is Spaced Recall free?
Spaced Recall is free to download, with in-app purchases available.
Is unify hub free?
unify hub is free to download, with no in-app purchases.
Do Spaced Recall or unify hub have ads?
Neither Spaced Recall nor unify hub shows ads.
Which is updated more often, Spaced Recall or unify hub?
Spaced Recall ships an update every 9 days, and unify hub weekly. Most recently, Spaced Recall was updated on October 31, 2026 and unify hub on October 31, 2026.

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