Comparison

Crypto Guide vs Plant Protection Study

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

Head to head
About

Crypto Guide

Features
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Crypto Guide is a bilingual learning app for blockchain and cryptocurrency. Version 2.0 adds the Crypto Investment & Research Academy, taking you from your first lesson to doing your own investment research. Intro courses for newcomers: โ€ข Blockchain Foundations Explore Bitcoin's origins, the Bitcoin white paper, blocks, nodes, consensus, wallets, smart contracts, Layer 2 networks, and real-world applications. โ€ข Crypto Investing Understand exchange types, fiat deposits and withdrawals, order types, long and short positions, leverage, risk management, and the differences between major crypto assets. Crypto Investment & Research Academy (new in 2.0): โ€ข 12 modules and 180 articles covering blockchain fundamentals, crypto markets, tokenomics and valuation, business strategy, onchain analytics, technical analysis, quantitative trading, derivatives, risk management, DeFi, research methods, and careers โ€ข Every article includes a definition, how it works, applied examples, formulas, research relevance, common misconceptions, risks, and a three-question quiz โ€ข 7 learning paths with ordered stages, prerequisites, practice tasks, checkpoints, and completion criteria โ€ข A 12-month dual-track plan for personal investing (paper trading) and professional research, at 4, 7, or 10 hours a week โ€ข 10 hands-on research projects built on public data โ€ข Risk Lab calculators for position sizing, VaR, drawdowns, liquidation price, funding costs, impermanent loss, and dollar-cost averaging โ€ข Academy term index: 700+ key terms with definitions and source articles Learning tools: โ€ข Learning goals: pick a goal and a weekly time budget, and the Courses tab and daily reminder follow your recommended path โ€ข Mistake review: academy questions you miss return to Daily Review after 1, 3, 7, 14, and 30 days โ€ข Global Search across terms, lessons, academy articles, exchanges, and asset categories โ€ข Exchange Atlas and Asset Categories โ€ข Bilingual: the interface and glossary are in English and Traditional Chinese, and all 12 Academy modules are fully available in English โ€ข iCloud sync: academy progress follows your Apple Account across iPhone, iPad, and Mac โ€ข Widgets and reminders: one term or academy concept each day, opening straight to the lesson Crypto Guide Pro (optional subscription; everything above stays free): โ€ข Research workbench: highlights, notes, investment-thesis tracker with review reminders, Markdown/PDF export โ€ข Advanced Risk Lab: portfolio volatility, VaR/ES, risk contributions, stress scenarios, Kelly fraction โ€ข Module exams: a timed 20-question final per module with certificate PDFs โ€ข Spaced-repetition flashcards for 750+ key terms, with a study heatmap โ€ข Pro data stays on your devices and in your iCloud Pro is an auto-renewable subscription, monthly or yearly (the yearly plan includes a 7-day free trial). Prices are shown in the App Store. Payment is charged to your Apple Account at purchase. It renews automatically unless auto-renew is turned off at least 24 hours before the period ends; the renewal is charged within 24 hours before that. Manage or cancel in Settings โ€บ Apple Account โ€บ Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://victoriac1122.github.io/crypto-guide-support-site/privacy.html Time-sensitive material, such as Ethereum upgrade parameters and regulatory status, carries a review date; the latest full review was in October 2026. Features, rules, and regional availability change; always verify details with the relevant project or regulator. Important: This app provides education and general information only. It does not provide investment advice, financial planning, managed trading, trading signals, or guaranteed returns. It shows no live prices, never connects to exchanges, and never places real trades; backtests and simulations do not predict future results. You are responsible for evaluating and accepting the risks of your own decisions.

About

Plant Protection Study

Prepare for German pesticide and hazardous substances knowledge exams with practice questions, timed simulations, and mistake reviews. Offers content for both plant protection and the "Giftschein" exam, with explanations and source references.

Highlights
  • Explained practice questions
  • Timed practice simulations
  • Mistake review
  • Offline topic practice
  • Progress tracking
  • AI study help
Features
Read full description

Prepare for the German plant-protection knowledge exam and for the German "Giftschein" (poison and hazardous-substances knowledge exam) with explained plant protection questions, Giftschein questions with source references, mistake review and timed practice simulations. Part of the content is usable without a purchase; unlock the rest with one purchase, without a subscription. The learning material and questions are in German. This independent theory trainer supports preparation for application/advice or sale/supply, including agriculture and horticulture. GIFTSCHEIN (NEW IN VERSION 1.7) Besides the plant protection content (526 questions), the app contains the question catalog for the knowledge exam under section 11 of the German Chemicals Prohibition Ordinance (ChemVerbotsV): 593 questions in 15 topics. Part I General (324 questions) includes chemicals law, the Hazardous Substances Ordinance, hazardous-substance basics, hazard control and first aid, and penal and administrative-offense law. Part III Plant protection products (269 questions) includes properties, toxicology, environmental effects and active-substance groups. Questions and answer options appear unchanged in the wording of the Joint Question Catalog of the German States (BLAC, version of January 28, 2026, legal status October 31, 2025), in German only. The Giftschein practice simulation asks 20 questions per part; as an in-app practice threshold, a part counts as passed with at least 11 correct answers. "TODAY" HOME SCREEN Exam readiness for plant protection, a countdown to your exam date (optional) and a daily round of reviews and new questions. Unsure? Tap "Just guessed?" and the question comes back. PLANT PROTECTION LEARNING AREAS - legal basics and obligations - integrated plant protection - products, labeling, authorization and conditions - risks for people, animals and the environment - safety measures, emergency response and first aid - application technology and equipment - documentation and records FEATURES - quiz questions with explanations (plant protection) or source references (Giftschein) - read-aloud for questions and answers, plus explanations in plant protection - timed practice simulations with evaluation - study profiles for application/advice and sale/supply - practice previously downloaded topics offline - progress tracking and review of missed questions - AI study help with in-app reporting for responses IMPORTANT DISCLAIMER The app is independent and is not provided by an authority, chamber, examination body or recognized training provider. It is not an officially recognized course, does not issue a certificate of competence or a Giftschein, and does not replace a course, practical instruction or exam. The Giftschein part is for practice with the published question catalog; it is not an offering of the BLAC. It does not promise matching specific exam questions, an official exam flow or a successful result. Content may contain errors and is not legal advice or a concrete product, mixing, dosage or application recommendation. Current law and the applicable authorization, labeling and conditions remain authoritative. ONE-TIME PURCHASE Legal basics and integrated plant protection are free to practice, including explanations for the questions. One Giftschein topic (basics of chemicals law) is usable as a sample without a purchase. Plant Protection Complete adds five more topic areas: products, risks and hazards, application technology and equipment, emergency response and first aid, and documentation. It also includes the complete Giftschein part with practice simulation, the timed plant protection practice simulation with evaluation and the AI study assistant. You can download premium topics too and practice offline. The Giftschein needs no additional purchase. Unlock once, without a subscription. The store shows the current price before purchase. Previously purchased content can be restored through purchase management.

Screenshots

Crypto Guide4 screens
Plant Protection Study4 screens

Verdict

The call

The clearest difference is iOS requirement: Plant Protection Study at 15.0 against Crypto Guide's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Crypto Guide sells 2 in-app purchases, starting at $5.99 per month and Plant Protection Study sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Crypto Guide ships an update every 5 days, Plant Protection Study every 9 days. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

Scorecard1 real difference ยท 7 level
Crypto Guide versus Plant Protection Study: the parameters behind the verdict, then further details
ParameterCrypto GuidePlant Protection Study
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 5 days โ€” betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.015.0 โ€” better
Further details โ€” not scored
Size13 MB38 MB
Age rating4+4+
DeveloperYung Wen ChengChristian Hermann und Martina Hermann GbR

In-app purchases

2 purchases

Crypto Guide

Subscriptions2
  • Pro Monthly$5.991 Month
  • Pro Yearly$49.991 Year
1 purchases

Plant Protection Study

One-time1
  • Plant Protection Complete$4.99

Questions

Is Crypto Guide free?
Crypto Guide is free to download, with in-app purchases available.
Is Plant Protection Study free?
Plant Protection Study is free to download, with in-app purchases available.
Do Crypto Guide or Plant Protection Study have ads?
Neither Crypto Guide nor Plant Protection Study shows ads.
Which is updated more often, Crypto Guide or Plant Protection Study?
Crypto Guide ships an update every 5 days, and Plant Protection Study every 9 days. Most recently, Crypto Guide was updated on November 9, 2026 and Plant Protection Study on November 7, 2026.

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