Comparison

Maths Retriever vs IBMath

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

Head to head
About

Maths Retriever

This app provides automated grading for handwritten IB Math work, offering detailed feedback and explanations. It generates practice questions, hints, and worked solutions tailored to specific IB Math courses and levels. Users can track progress, identify weak areas, and receive predicted grades.

Highlights
  • Handwritten work grading
  • Line-by-line IB examiner style marking
  • Original exam-style questions
  • Topic-based practice
  • Hints and worked solutions
  • Progress tracking and predicted grades
  • Timed mock papers
Features
Read full description

Maths Retriever marks your handwritten working the way an IB examiner does, line by line. Write on the page with Apple Pencil, or photograph your working on paper with iPhone. Tap Check. Every line gets a tick or a cross, its mark code (M1, A1, R1) and a short note. Where you lost a mark, you see the correct step. ALL FOUR IB MATHS COURSES AA SL, AA HL, AI SL, AI HL. Pick yours once and everything follows: questions, calculator rules, grade boundaries. WHAT YOU GET - Original exam-style questions at three levels: Foundation, Standard and Exam-style. - Practise by topic, or one random question when you've got ten minutes. - Hints that get more specific each time. - Worked solutions in IB mark-scheme style. Tap Why? on any step. - A marking summary with every mark you earned and every mark you lost. - Timed mock papers, marked the same way. - A diagnostic test with a grade out of 7 and a topic breakdown. - A daily plan that goes after your weak sub-topics. - Review that brings questions back just before you'd forget them. - A predicted grade that weighs harder questions more and updates as you practise. - A mistake log that files each lost mark by what went wrong. FREE AND PRO Free: one question per sub-topic at every level, 5 marked checks, 10 hints and 5 full worked solutions a day, Review, and your predicted grade. Pro: every question in the bank and more added for you, unlimited marking, hints and full solutions, mock papers, the diagnostic, the daily plan, per-topic grades, My progress, My papers and the full mistake log. Try Pro free for 7 days. PRIVATE No account, no sign-up. Your work stays on your device unless you ask for marking or help. Made for iPad and Apple Pencil. Works on iPhone too. Maths Retriever is an independent study tool and is not affiliated with, endorsed by, or connected to the International Baccalaureate Organization. "IB" is used only to describe the curriculum the app supports. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

IBMath

Features
Read full description

IBMath IBDP is the friendly way to practice IB Math AA and IB Math AI β€” Higher Level and Standard Level. Learn with skill trees and bite-sized lessons, then drill exam-style practice for Papers 1, 2 and 3. Stuck on a question? Open the AI tutor, type it in, or snap a photo of your working. Built for IB Diploma mathematics: β€’ Analysis & Approaches (AA) β€” algebra, functions, calculus, proof β€’ Applications & Interpretation (AI) β€” modelling, statistics, technology β€’ SL and HL tracks you can switch anytime Why students use IBMath β€’ Guided lessons mapped to the IB Maths syllabus β€’ Unlimited practice with XP, hearts, and streaks β€’ AI tutor that explains concepts and checks your working β€’ Camera help when a problem is on paper β€’ Coverage across calculus, algebra, statistics, functions, probability, and more Prep for exams, climb toward a 6 or 7, or stay sharp between classes. IBMath keeps IB mathematics revision daily and doable β€” including Internal Assessment (IA) topic practice. IBMath Premium is an auto-renewable subscription that unlocks every lesson, practice set, and the AI tutor. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel in Settings β†’ Apple ID β†’ Subscriptions. Privacy Policy: https://growly.life/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ IBMath is an independent study app and is not affiliated with or endorsed by the International Baccalaureate Organization.

Screenshots

Maths Retriever4 screens
IBMath4 screens

Verdict

The call

Maths Retriever and IBMath are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Maths Retriever sells 2 in-app purchases, starting at $12.99 per month and IBMath sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Maths Retriever ships an update every 5 days, IBMath every 10 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

ScorecardNo meaningful differences
Maths Retriever versus IBMath: the parameters behind the verdict, then further details
ParameterMaths RetrieverIBMath
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 5 days β€” betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumβ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details β€” not scored
Size75 MB120 MB
Age rating4+4+
DeveloperHongzhi WuTruong Pham Quang

In-app purchases

2 purchases

Maths Retriever

Subscriptions2
  • Pro monthly$12.991 Month
  • Diploma yearly$99.991 Year
2 purchases

IBMath

Subscriptions2
  • Premium Weekly$6.997 Days
  • Premium Yearly7 Days trial$49.991 Year

Questions

Is Maths Retriever free?
Maths Retriever is free to download, with in-app purchases available.
Is IBMath free?
IBMath is free to download, with in-app purchases available.
Do Maths Retriever or IBMath have ads?
Neither Maths Retriever nor IBMath shows ads.
Which is updated more often, Maths Retriever or IBMath?
Maths Retriever ships an update every 5 days, and IBMath every 10 days. Most recently, Maths Retriever was updated on October 31, 2026 and IBMath on November 6, 2026.

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