Comparison

BidNote vs Prepo

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

Head to head
About

BidNote

This platform offers educational materials and tutoring services tailored to specific college courses. Educators can create and sell content or offer tutoring, earning commissions through PayPal Payouts. It aims to provide a more effective and curated learning experience.

Highlights
  • Course-specific educational materials
  • Handwritten and typed content
  • Video lessons
  • Asynchronous tutoring
  • Document scanning
  • PayPal/Venmo commission payouts
  • Content review for fraud prevention
Features
Read full description

BidNote is a platform that provides educational material and tutoring to individuals or groups of students. Once approved by our team, educators can provide course/content specific material and tutoring for free or a small price. And because BidNote is partnered with PayPal Payouts, educators can receive a daily commission payout from BidNote. No more scouring the internet for hours only to find help or lessons that aren't useful to a course you're taking. Find material and tutoring curated by people who actually took and know your course. Take the first step to a better educational experience and download BidNote. Features: - Handwritten/Typed material - Video lessons and content - Course specific content - Asynchronous tutoring - Updating material - PayPal/Venmo commission payouts - Document scanning - Download and access purchased material - Affordable pricing ($0.99-$20) - Manual review of all content posted (fraud/scam prevention) - One on one lessons and reviews - Detailed and well crafted content + help - And much more!

About

Prepo

This AI-powered study assistant offers personalized help across all subjects for students. It provides tools like quiz generators, flashcard creators, and essay feedback to aid in homework completion and exam preparation. Scan worksheets or record lectures for instant summaries and study notes.

Highlights
  • AI Tutor for all subjects
  • Homework scanner and math solver
  • Quiz generator and flashcard creator
  • Essay feedback and grammar coach
  • Lecture recording and transcription
  • Personalized to curriculum
Read full description

Prepo is an AI Homework Helper and Study Tutor — One All-in-One AI Tutor. Several Study Tools. Every Subject Covered. In-App Purchase Required: Access to all app features and study tools requires an in-app purchase. Stuck on homework? Need help with math, science, English, writing, or SAT prep? Prepo AI gives students ages 13–18 access to one all-in-one AI tutor, different study tasks, and five powerful learning tools in a single app. Get instant, personalized help for every subject and grade level. SAT, ACT, AP Exams, Common Core, and IB are supported. ONE AI TUTOR FOR EVERY SUBJECT (In-App Purchase Required) Get step-by-step support with: • Math, algebra, geometry, biology, chemistry, physics, English, history, coding, art, and more • Spanish, French, German, Mandarin, Japanese, Italian, Portuguese, and Korean • Homework, essays, research, quizzes, reading, college planning, careers, scholarships, focus, and study confidence Prepo AI tutor does more than provide answers. It explains concepts, shows the method, and helps you learn. Several AI STUDY TASKS (In-App Purchase Required) Complete assignments and prepare for exams with tools including: • Quiz Generator • Flashcard Creator • Study Guide Builder • Concept Explainer • Formula Finder • Word Problem Solver • Graph Plotter • Grammar Coach • Essay Feedback • Vocabulary Builder • Schedule Planner • Exam Calendar • Scholarship Helper • Interview Preparation HOMEWORK SCANNER Scan worksheets, textbook pages, or handwritten homework and get clear explanations. MATH SOLVER Take a photo of a math problem and receive a step-by-step solution for algebra, geometry, pre-calculus, and more. ASSIGNMENT HELPER Improve essays, history papers, science reports, grammar, structure, and clarity before submitting your work. TEXTBOOK READER Upload textbooks, worksheets, study guides, or other PDFs to create summaries, revision notes, and test-prep materials. AI LECTURE RECORDER & AUDIO TRANSCRIPTION Record classroom lectures and convert audio into text with AI. Transform lecture transcripts into smart study notes, summaries, easy-to-understand explanations, practice quizzes, and flashcards. Revise faster, understand complex topics, and prepare for exams more effectively. Personalized to your grade, country, and school curriculum. Download Prepo AI Homework Helper—your all-in-one AI homework helper and study tutor for every subject. Disclaimer: Prepo is an independent educational tool for learning, revision, practice and Mock exams preparation, not affiliated with any school or exam board. AI-generated answers may be inaccurate or incomplete. Review them carefully and follow your school’s academic integrity rules. Terms of Use: https://prepo.me/terms Privacy Policy: https://prepo.me/privacy

Screenshots

BidNote4 screens
Prepo4 screens

Verdict

The call

The clearest difference is rating: Prepo at 5.0 against BidNote's 4.8. On price, review sentiment, ratings volume and update cadence 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. BidNote sells 10 one-off in-app purchases and Prepo sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Prepo holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

BidNote ships an update weekly, Prepo every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
BidNote versus Prepo: the parameters behind the verdict, then further details
ParameterBidNotePrepo
PriceFreeFree
Rating4.8 (4 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings4 — better2
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS14.5 — better15.6
Further details — not scored
Size17 MB101 MB
Age rating12+4+
DeveloperGavin WolfeELVEE

Customer experience

BidNote

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Prepo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

BidNote

One-time10
  • Tier 2 Tutoring or Material$1.99
  • Tier 3 Tutoring or Material$2.99
  • Tier 4 Tutoring or Material$3.99
Show 7 more
  • Tier 5 Tutoring or Material$4.99
  • Tier 6 Tutoring or Material$5.99
  • Tier 8 Tutoring or Material$7.99
  • Tier 10 Tutoring or Material$9.99
  • Tier 13 Tutoring or Material$12.99
  • Tier 15 Tutoring or Material$14.99
  • Tier 20 Tutoring or Material$19.99
8 purchases

Prepo

Subscriptions4
  • Weekly Pro Access7 Days trial$4.997 Days
  • Monthly Pro Access7 Days trial$6.991 Month
  • Pro Yearly1 Year trial$39.991 Year
Show 1 more
  • Yearly Pro Access7 Days trial$49.991 Year
One-time4
  • Lite$1.99
  • Starter$4.99
  • Standard$9.99
Show 1 more
  • Max$19.99

Questions

Is BidNote free?
BidNote is free to download, with in-app purchases available.
Is Prepo free?
Prepo is free to download, with in-app purchases available.
Which has better reviews, BidNote or Prepo?
Prepo is rated higher. BidNote averages 4.8 out of 5 from 4 ratings, while Prepo averages 5.0 from 2 ratings.
Do BidNote or Prepo have ads?
Neither BidNote nor Prepo shows ads.
Which is updated more often, BidNote or Prepo?
BidNote ships an update weekly, and Prepo every 2 weeks. Most recently, BidNote was updated on November 3, 2026 and Prepo on October 31, 2026.

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