StroopTaal vs Maths Retriever
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StroopTaal
Learn practical Dutch for everyday life, work, and integration in the Netherlands. Practice real-life conversations and prepare for civic integration exams with an AI-powered language buddy. Improve speaking, listening, and writing skills with personalized feedback.
- Real-life situation practice
- AI Dutch practice partner (Taalmaatje)
- Pronunciation feedback
- Exam preparation (Inburgering, NT2)
- Vocabulary collections
- Current events conversations
- Grammar and writing exercises
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LEARN DUTCH FOR REAL LIFE IN THE NETHERLANDS StroopTaal helps you learn practical Dutch for everyday life, work, speaking practice, and civic integration in the Netherlands. Practice real situations such as visiting the huisarts, calling customer service, talking to your landlord, preparing for a gemeente appointment, or getting ready for the Inburgering and NT2 exams. WHY IS STROOPTAAL DIFFERENT? Most Dutch apps teach standard textbook phrases. StroopTaal prepares you for real life in the Netherlands. Learn how to explain your symptoms to your huisarts, ask for a referral, handle a gemeente appointment, talk to your landlord, or order a coffee without switching to English. MEET TAALMAATJE: YOUR SMART DUTCH BUDDY Talk out loud with Taalmaatje, your personal Dutch practice partner. It adapts to your level, interests, and learning history. Have a job interview, school meeting, dentist visit, or municipality appointment tomorrow? Describe your situation, get a custom Dutch lesson, and practice it live with Taalmaatje. Stuck during a conversation? Use lifelines like “repeat that”, “what should I say?”, “explain it simpler”, or “speak slowly”. You can also create a plan focused on your past mistakes and weak spots. TALK ABOUT DUTCH NEWS Based on your interests, StroopTaal shows weekly current events from the Netherlands. Practice voice conversations with Taalmaatje about Dutch news. SPEAK, LISTEN, AND WRITE WITH CONFIDENCE Pronunciation Feedback Say Dutch words and sentences out loud. StroopTaal helps you notice which sounds or letters need more practice, so your pronunciation becomes clearer step by step. Real-Life Missions Practice useful situations like fixing an incorrect restaurant bill, making an appointment, asking for help, or calling customer service. Writing & Grammar Improve spelling and sentence building with fill-in-the-blank exercises, dictation, writing questions, and instant grammar feedback. Listen & Find Train your ears by listening to Dutch sentences and spotting the hidden word. SMART LESSONS & EXAM PREPARATION If you are a beginner, StroopTaal starts with useful vocabulary and simple sentences. Grammar is introduced slowly and clearly. Prepare for Inburgering and NT2 with practice for reading, writing, listening, speaking, and Dutch culture topics such as KNM. After a practice exam, review missed questions with correct answers and short explanations. When you retry, StroopTaal can skip questions you already answered correctly until you have seen the full pool. If the first lessons feel too hard, Waffie, the StroopTaal mascot, can suggest an easier starting point. BUILD A STRONG DUTCH VOCABULARY Word Collections Explore illustrated vocabulary collections such as numbers, colors, animals, food, and more. Learn each word with translation, example sentence, and grammar notes. Add a full collection to your practice list with one tap. Smart Memory System StroopTaal tracks words you struggle with and brings them back at the right time, helping you remember more with less effort. Document Scanner Got a confusing Dutch letter from the Belastingdienst, gemeente, school, or insurance company? Scan it and discover useful words to learn at your level. TRACK YOUR PROGRESS Start your week with a Monday report showing your progress, common mistakes, and personal tips. Use the Skill Map to see whether your reading, listening, speaking, writing, grammar, or vocabulary needs more practice. Get smart daily tasks based on what you need to review most. PLAY GAMES AND LEARN Learn without feeling like you are studying. Play Word Rush, the De/Het article game, Stroopwafel matching, true-or-false questions, clock exercises, and compound word puzzles. Whether you are moving to the Netherlands, already living here, or preparing for Inburgering or NT2, StroopTaal helps you practice Dutch for real life. Download StroopTaal and start speaking Dutch with more confidence.
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.
- 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
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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/
Screenshots
Verdict
The clearest difference is review sentiment: Maths Retriever at 100% against StroopTaal's 67%. StroopTaal's advantage is update cadence (every 2 days vs every 5 days). On price, ads, in-app purchases and monetization model 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. StroopTaal sells 9 in-app purchases, starting at $6.99 per month and Maths Retriever sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
StroopTaal ships an update every 2 days, Maths Retriever every 5 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | StroopTaal | Maths Retriever |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8 ratings) — better | — |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 233 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Koray Kupe | Hongzhi Wu |
Customer experience
StroopTaal
Maths Retriever
In-app purchases
StroopTaal
- Plus Monthly3 Days trial$6.991 Month
- Premium Monthly$11.991 Month
- Premium Monthly3 Days trial$11.991 Month
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- Plus 3 Months3 Days trial$17.993 Months
- Premium 3 Months7 Days trial$24.993 Months
- Plus Yearly7 Days trial$34.991 Year
- Premium Yearly7 Days trial2 variants$59.991 Year
- 45 min Talk Pack$4.99
- 120 min Talk Pack$11.99
Maths Retriever
- Pro monthly$12.991 Month
- Diploma yearly$99.991 Year
Questions
Is StroopTaal free?
Is Maths Retriever free?
Do StroopTaal or Maths Retriever have ads?
Which is updated more often, StroopTaal or Maths Retriever?
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