Comparison

Noti vs PrepLab

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

Head to head
About

Noti

Features
Read full description

Meet Noti, your AI study buddy. Upload a PDF, a slide deck, photos of your pages, a lecture recording or your own notes, and Noti turns it into a complete study set in seconds: summary, notes, flashcards and quizzes. Stop re-reading the same pages. Noti does the busywork, so you can spend your time actually learning and remembering. HOW IT WORKS 1. Add: upload a PDF or PowerPoint (.pptx), photograph your pages, add an audio recording, or paste text. 2. Generate: AI writes a summary, study notes, flashcards and a multiple-choice quiz. 3. Study: open your Study Space, quiz yourself, review flashcards and watch your progress grow. YOUR PERSONAL LEARNING PATH Tell Noti your goal: an exam on a set date, a new topic or a quick refresh. Noti plans what to study each day across your documents, with your progress, estimated retention and one clear next step. Home shows today’s tasks, and reminders come at most once a day. NOTIGRAM AND 10 STUDY TECHNIQUES Notigram turns your document into a feed of short bites: read, quiz yourself, flip the cards. Every document also comes with proven study techniques: • Before you read: Pretest. • While you read: Cover your notes, Concept map. • Recall it: Brain dump, Explain it to Noti, Memory hook. • Exam-ready: Mock exam, Past exam, Mixed review and the 2-3-5-7 rhythm. • With friends: Challenge a friend. Focus mode and an evening recall reminder keep your streak going. WHAT YOU GET • Study Space: notes, source, AI chat, quizzes and flashcards side by side in tabs. • Mark up your PDFs: pen, highlighter and sticky notes right on the page. • Folders and Word files: group documents by course or exam, upload Word (.docx) and study only the pages you pick. • Notes you can make your own: headings, highlights, checklists, images and quick drawings. • Chat with your documents: answers grounded in your own material. Send any chat to your notes in one tap. • Smart flashcards: spaced repetition focuses on what you keep forgetting. • Quizzes with AI explanations: instant feedback and clear explanations for wrong answers. • Photo to study set: photograph notebook, handout or textbook pages and fix any misread text before you study. • Audio to study set: turn lecture recordings into transcripts, notes and questions. • Focus with Noti: a study timer with breaks, daily streaks and badges to collect. • Set the level of detail for notes and questions: Standard, Deep or Exam-Focused. • Works offline: your notes and opened quizzes stay available without a connection. • 7 languages: use the app and create study material in English, Turkish, Spanish, French, German, Portuguese or Italian. • Made for iPhone and iPad, including landscape on iPad. GET STARTED FREE Your first study sets are on us, no payment required. Earn extra credits by studying or watching a short ad, or upgrade anytime. NOTI PREMIUM (auto-renewable subscription) • Weekly, Monthly and Yearly plans unlock higher document, AI request and audio limits, plus cloud backup for your notes. • Payment is charged to your Apple Account at confirmation of purchase. • Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. • Manage or cancel anytime in your Apple Account settings. • Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy Policy: https://shedulab.github.io/privacy.html Terms of Use (EULA): https://shedulab.github.io/terms.html Questions or feedback? Email info@shedulab.com. We read every message.

About

PrepLab

This app provides bite-sized, topical practice for Singaporean students preparing for O-Level exams. It intelligently tracks incorrect answers to personalize future study sessions, focusing on weak areas across various subjects. Parents can monitor their child's progress and identify areas needing attention.

Highlights
  • Bite-sized, topical practice sets
  • Personalized recommendations based on mistakes
  • Progress tracking by subject and topic
  • In-app note-taking
  • Daily streak rewards
  • Parental progress dashboard
Features
Read full description

PrepLab turns weaknesses into strengths. Short, topical practice built around real Singapore exam formats — and every session makes the next one smarter, because PrepLab tracks what you get wrong and tells you what to practise next. Built for Singapore students in Secondary 1 to 4, working towards the O-Levels. BITE-SIZED, TOPICAL PRACTICE • Short 15-minute sets that fit after school, between activities, or on the go • Practise by topic across Math, A Math, E Math, Physics, Chemistry, Biology, Science, English, History and Geography • Real exam-style question formats with instant feedback and clear explanations EVERY SESSION MAKES THE NEXT ONE SMARTER • Every wrong answer is logged automatically, building a picture of your weak topics • Personalised recommendations tell you exactly which sets and topics to practise next — no study timetable guesswork SEE EXACTLY WHERE YOU STAND • Accuracy and mastery tracked by subject and topic • Watch your trends over time — progress becomes a number you can see, not just a feeling NOTES THAT STAY WITH THE QUESTION • Capture your own notes inside each workbook • When you revisit a tricky topic, your thinking is right there with the content BUILD THE HABIT • Streaks that reward showing up daily • 15 minutes a day beats 3-hour cramming — consistency does the heavy lifting FOR PARENTS • Link your child's account and follow their progress from a dedicated parent dashboard • See effort, consistency and weak areas at a glance — no nagging required YOUR LEVEL, YOUR SUBJECTS • Choose your level (Secondary 1–4) and the subjects you study • Your practice adapts to what you actually need The student who knows their weaknesses beats the one who studies everything. Start today. PREPLAB PREMIUM PrepLab is free to download and the free plan includes practice every day. PrepLab Premium lifts the daily limit and unlocks your full mistake history across every set you have attempted, plus the Common Mistakes view — the questions that trip up the most students, ranked by how often they are missed. • Premium Monthly — SGD 9.99 per month • Premium Yearly — SGD 79.99 per year Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage your subscription and turn off auto-renewal in your App Store account settings after purchase. Terms of Service: https://tenyearlab-backend.onrender.com/assets/legal/PrepLab-Terms-of-Service.pdf Privacy Policy: https://tenyearlab-backend.onrender.com/assets/legal/PrepLab-Privacy-Policy.pdf

Screenshots

Noti4 screens
PrepLab4 screens

Verdict

The call

The clearest difference is ads: PrepLab at none against Noti's shown. On price, update cadence, 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. Noti sells 6 in-app purchases, starting at $2.99 per 7 days and PrepLab sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Noti versus PrepLab: the parameters behind the verdict, then further details
ParameterNotiPrepLab
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 2 weeks
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size46 MB54 MB
Age rating4+4+
DeveloperHuseyin Tamer TATLISOZNTH LABS LLP

In-app purchases

6 purchases

Noti

Subscriptions3
  • Premium Weekly$2.997 Days
  • Premium Monthly$7.991 Month
  • Premium Yearly$39.991 Year
One-time3
  • Top-up: 100 Chat Credits$1.49
  • Top-up: 10 Document Credits$1.99
  • Top-up: 30 Minutes Audio Credits$1.99
2 purchases

PrepLab

Subscriptions2
  • Premium Monthly$6.991 Month
  • Premium Yearly$59.991 Year

Questions

Is Noti free?
Noti is free to download, with in-app purchases available.
Is PrepLab free?
PrepLab is free to download, with in-app purchases available.
Do Noti or PrepLab have ads?
Noti shows ads; PrepLab does not.
Which is updated more often, Noti or PrepLab?
Noti ships an update every 2 weeks, and PrepLab every 2 weeks. Most recently, Noti was updated on November 7, 2026 and PrepLab on October 31, 2026.

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