Comparison

iMathematics vs Coastal Fieldwork

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

Head to head
About

iMathematics

This app offers AI-powered math problem-solving and interactive quizzes to help students study and improve their skills. It provides step-by-step solutions, covers over 70 math topics with clear explanations, and includes specialized calculators for various subjects.

Highlights
  • AI Assistant for step-by-step solutions
  • Interactive daily quizzes
  • Over 70 math topics with explanations
  • Specialized interactive calculators
  • Advanced search functionality
  • Daily practice exercises
Features
Read full description

iMathematics is the premier math app designed to help you study, solve problems, and excel in your exams. Join millions of students who trust iMathematics every day on iPhone, iPad & Apple Watch to boost their math skills. “One of the 10 best apps for school” - Wired “Formulas and theorems always at your fingertips” - Macitynet WHY IMATHEMATICS? • AI Assistant: Get instant help with step-by-step solutions from our advanced AI assistant, Albert. • Expanded Interactive Quizzes: Challenge yourself with daily quizzes and track your progress. • Comprehensive Learning: Access over 70 topics with clear, simple explanations. • Interactive Tools: Use specialized calculators directly within relevant subjects. • Advanced Search: Quickly find the topics you need with our efficient search algorithm. • Daily Practice: Improve with daily interactive quizzes and exercises. WHAT YOU WILL GET WITH THE PRO VERSION • Unlimited Questions: Get unlimited help from Albert, our AI assistant. • More Topics: Access all topics with solved exercises and quizzes. • More Quizzes: Test your knowledge with over 1000 advanced quizzes exclusive to Pro users. • No Waiting: Experience faster performance with no ads and no waiting for failed quizzes. • Advanced Statistics: Track your progress and daily performance with Pro. • Advanced Calculators: Access the graphic calculator, system solver, and matrix solver. Privacy Policy: https://antonio.ai/imathematics/privacy.html Terms of Service: https://antonio.ai/imathematics/terms.html GET IN TOUCH Have questions, problems, or feedback? Reach out to us at support@imathematics.pro

About

Coastal Fieldwork

This app allows students and teachers to collect, map, and analyze coastal data directly on their iPhone. It provides built-in tools for various fieldwork methods, automatically organizes collected measurements and photos, and enables data export for further analysis.

Highlights
  • Geolocated data collection
  • Site photograph capture
  • Wave count timer
  • AR measurement tools
  • Bibliography builder
  • Data analysis in-app
  • CSV and report export
Features
Read full description

Collect, map, and analyse coastal data directly on your iPhone Coastal Fieldwork is a powerful field data collection and analysis tool designed for geography teachers and students conducting coastal investigations. The app uses built-in iPhone capabilities to support common coastal fieldwork methods while automatically mapping and organising the data you collect. Ideal for GCSE, A-level, and university fieldwork, Coastal Fieldwork helps students record reliable measurements, capture site evidence, and analyse results directly in the field. Capture Fieldwork Data with Your iPhone Coastal Fieldwork uses the sensors and tools built into your iPhone to support authentic geographical investigation. Record and map: Geolocated field measurements using latitude and longitude
 Site photographs captured during fieldwork
 Sediment sample size and roundness observations
 Rock identification using camera-based tools such as Google Lens
 Wave counts using a built-in timer
 Longshore drift experiments
 Beach groyne observations comparing updrift and downdrift sediment levels
 Beach sediment infiltration rates Every data point is automatically linked to its location and mapped, allowing you to see your results spatially as you collect them. Built-In Fieldwork Tools The app includes a range of tools designed specifically for coastal investigations: Clinometer tool using iPhone motion sensors to support longshore drift experiments
 Wave count timer for coastal process studies
 AR measurement tools using Apple ARKit to measure sand height differences around groynes
 Geolocated data collection with automatic mapping
 Photo capture and documentation tools Bibliography Builder - scan book ISBN barcodes with the iPhone camera to add to Bibliography This allows students to complete multiple coastal fieldwork techniques using a single device. Analyse Your Data in the Field Coastal Fieldwork doesn’t just collect data, it helps you interpret it. Within the app you can: View annotated maps of all fieldwork sites
 Compare measurements across locations
 Review observations, photos, and measurements together
 Identify emerging patterns in your data On devices that support Apple Intelligence, the app can also examine your collected data in relation to your enquiry question and hypotheses, providing additional insights to support analysis. Export Your Investigation When your fieldwork is complete, you can export your results for further analysis or assessment. Export options include: CSV files for use with GIS software such as ArcGIS
 Structured reports including: Enquiry question Hypotheses Methodology Data presentation Data analysis Includes NEA Superbutton - Create a draft template of your NEA incorporating your enquiry question and hypotheses and all your collected data. This makes it easy for students to transform field data into a complete geographical investigation report. Designed for Education Coastal Fieldwork is ideal for: GCSE Geography fieldwork
 A-level Geography investigations
 Undergraduate coastal geography field courses
 Teachers organising coastal field trips
 Students conducting independent enquiries By combining field measurement tools, mapping, photography, and analysis in one app, Coastal Fieldwork helps students focus on geographical enquiry rather than paperwork. Turn your iPhone into a complete coastal fieldwork toolkit.

Screenshots

iMathematics4 screens
Coastal Fieldwork4 screens

Verdict

The call

The clearest difference is price: iMathematics at Free against Coastal Fieldwork's $1.99. iMathematics also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (16.0 vs 26.0). Coastal Fieldwork's advantage is in-app purchases (none vs 12) and review sentiment (100% vs 73%). On ads 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

iMathematics is free to download; Coastal Fieldwork costs $1.99 up front. iMathematics sells 12 in-app purchases, starting at $0.99 per month. Coastal Fieldwork asks for nothing beyond the download.

UpkeepUpdate frequency

iMathematics ships an update every 10 days, Coastal Fieldwork every 2 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard6 real differences · 4 level
iMathematics versus Coastal Fieldwork: the parameters behind the verdict, then further details
ParameteriMathematicsCoastal Fieldwork
PriceFree — better$1.99
Rating3.5 (34 ratings) — better—
Positive reviews72.8% of reviews100.0% of reviews — better
Number of ratings34 — better—
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better26.0
Further details — not scored
Size93 MB5 MB
Age rating4+4+
DeveloperAntonio GiarrussoRobert Frost

Customer experience

iMathematics

All ratings34 ratings
Positive64.7%
Neutral2.9%
Negative32.4%
Written reviews298 reviews
Positive72.8%
Neutral6.4%
Negative20.8%

Coastal Fieldwork

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

iMathematics

Reported bugs

3 issues
  • Top buttons not working in quizzes
  • Crashes when trying to report issues
  • Keyboard issues when answering questions

Requested features

3 requests
  • More interactive features like drawing tools
  • Expanded content coverage beyond GCSE level
  • Improved user interface and navigation

Coastal Fieldwork

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

iMathematics

Subscriptions9
  • Essential$0.991 Month
  • Quiz$1.491 Month
  • Lessons (1 Month)$2.491 Month
Show 6 more
  • iMathematics PRO - Monthly7 Days trial$2.991 Month
  • iMathematics PRO Quarterly7 Days trial$5.993 Months
  • Essential$7.991 Year
  • Quiz$11.991 Year
  • Lessons$16.491 Year
  • iMathematics Pro - Annual7 Days trial$17.991 Year
One-time3
  • Essential (Forever)$26.99
  • Quiz (Forever)$41.99
  • Lessons (Forever)$79.99
None

Coastal Fieldwork

No in-app purchases

Questions

Is iMathematics free?
iMathematics is free to download, with in-app purchases available.
Is Coastal Fieldwork free?
Coastal Fieldwork costs $1.99, with no in-app purchases.
Do iMathematics or Coastal Fieldwork have ads?
Neither iMathematics nor Coastal Fieldwork shows ads.
Which is updated more often, iMathematics or Coastal Fieldwork?
iMathematics ships an update every 10 days, and Coastal Fieldwork every 2 months. Most recently, iMathematics was updated on October 17, 2026 and Coastal Fieldwork on October 8, 2026.

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