{"app_store_id":1185905221,"slug":"map-area-calculator-marea-1185905221","name":"Map Area Calculator - Marea","subtitle":"Measure field, land, acre, GPS","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/55/bc/12/55bc1273-632b-56e9-0f2c-858684281c99/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/map-area-calculator-marea/id1185905221?uo=4","price":0,"currency":"USD","rating":4.53103,"rating_count":4785,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":"2026-10-21T23:13:12.752Z","primary_genre":"Navigation","version_date":"2026-10-21T22:54:41Z","updated_at":"2026-10-21T23:13:12.752Z","stale":false,"missing_since":null,"one_liner":"Measures the area and distances of plots on a map using dropped pins, freeform drawing, GPS perimeter walking or.","verified_maker":false,"maker_site":null,"file_size_bytes":46579712,"minimum_os":"17.0","content_rating":"4+","language_count":12,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f6/fe/ab/f6feabb0-bf86-315e-99a5-a3ac737ed2ac/01.jpeg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e5/bc/f1/e5bcf1e0-73b1-9c45-7fd6-95d3770a1b0a/02.jpeg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/14/40/87/144087e4-4f41-75a3-d9c2-9b38b68b6002/03.jpeg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7b/75/c3/7b75c34e-4c4f-e785-8469-7ecacf44bee6/ss1.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b0/de/cc/b0decc31-9a7c-9c2e-bfe7-141bc3dff27e/ss3.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d5/6e/fe/d56efe43-c1b9-9fe3-903e-078aee9df8a3/ss2.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/51/53/1c/51531c9f-5e32-e1b6-c497-59f47a8e61c6/ss4.jpg/320x480bb.jpg"],"developer_name":"Applorium Ltd","editors_choice":false,"url":"https://apptierlist.com/apps/map-area-calculator-marea-1185905221/","api_url":"https://apptierlist.com/api/v1/apps/map-area-calculator-marea-1185905221","schema_version":"1.0","generated_at":"2026-10-22T01:40:37.806Z","data_as_of":"2026-10-21T23:23:13.302Z","description":"Marea turns any map into a precise area and distance calculator. Measure fields, plots, rooftops, lawns and lakes — anything you can see from above — in seconds.\n\nFOUR WAYS TO MEASURE\n- Tap to drop pins around a region and get its area instantly.\n- Draw a freeform shape with your finger and Marea traces the outline.\n- Walk the perimeter and GPS drops pins automatically as you go.\n- Auto-detect plots — tap to find buildings, fields and parks already on the map and turn one into a measurement in a single tap.\n\nRESULTS IN EVERY UNIT\nArea in square meters, square feet, acres, hectares, square kilometers and square miles — plus the distance between every point.\n\nTRACTOR MODE\nTurn your phone into a field-coverage guide. Set your implement width and speed, then drive: Marea records each pass, draws your covered area live, and tracks total distance and worked acreage. Pause, resume and save passes.\n\nGRID OVERLAY\nDrop a measured grid over any plot to plan rows, sections or spacing — horizontal, vertical or both, with the spacing, direction and color up to you.\n\nPROJECT AN AREA\nPin a saved plot to the centre of the screen at its real size, then pan and rotate around it to plan, compare or align on the ground.\n\nORGANIZE & ESTIMATE\n- Save your areas and revisit them anytime\n- Drop labeled markers on the points that matter\n- Keep a to-do list for every area\n- Add notes and attach photos\n- Estimate prices by multiplying any rate by the measured area\n\nSHARE ANYWHERE\nSend a web link to any saved area — anyone can open it in a browser to see the polygon, its size and details. You can also export a KML file or share a map image or PDF.\n\nBUILT FOR THE FIELD AND THE JOB SITE\nMade for farmers, agronomists, roofers, pavers, landscapers, surveyors and real-estate pros:\n- Estimate roofing, asphalt, paving, turf and seeding quantities\n- Check property lines, lot sizes and parcels\n- Plan plots, gardens and farmland\n\nSubscription terms:\n- The subscription auto-renews at the end of each term.\n- Payment will be charged to iTunes Account at confirmation of purchase.\n- The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.\n- Account will be charged for renewal within 24-hours prior to the end of the current period.\n- You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.\n\nPrivacy policy and Terms of Use: https://mapareacalculator.com/privacypolicy/","facts":{"developer_id":1688522804,"developer_url":"https://mapareacalculator.com","first_released":"2016-12-15T19:06:39Z","support_url":"https://mapareacalculator.com/","privacy_url":"https://mapareacalculator.com/privacypolicy/","website_url":"https://mapareacalculator.com/","app_version":"3.5","release_notes":"Support for new iOS","rating_current_version":4.53103,"rating_count_current_version":4785,"star_counts":[251,87,233,513,3701],"genres":["Navigation","Utilities"],"languages":["EN","FI","FR","DE","IT","JA","KO","PT","RU","ZH","ES","TH"],"content_advisories":null,"device_families":["mac","iphone","ipad"],"chart":null},"freshness":{"apple_read_at":"2026-10-21T23:13:12.752Z","catalog_read_at":"2026-10-21T23:13:12.752Z","reviews_checked_at":"2026-10-21T23:13:12.752Z","summary_written_at":"2026-10-18T00:01:11.536Z","placed_at":"2026-10-17T09:44:13.436Z","scored_at":"2026-10-21T23:23:13.302Z"},"editorial":{"one_liner":"Measures the area and distances of plots on a map using dropped pins, freeform drawing, GPS perimeter walking or.","what_is":"Marea is a navigation app that turns a map into an area and distance calculator. It offers four measuring methods, results in several units, and tools to save, share, plan and estimate costs for measured areas. It is made for farmers, agronomists, roofers, landscapers, surveyors and real-estate professionals.","good_for":["Estimating roofing, paving, turf or seeding quantities","Checking property lines, lot sizes and parcels","Planning fields, gardens and farmland with a measured grid"],"pricing":"Map Area Calculator - Marea is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free to use?","a":"It is free to download. The subscription price is not stated on the App Store."},{"q":"What units can results be shown in?","a":"Area can be shown in square meters, square feet, acres, hectares, square kilometers and square miles. The distance between every point is also shown."},{"q":"Can I share a measured area with someone who does not have the app?","a":"Yes. You can send a web link that anyone can open in a browser to see the polygon, its size and details. You can also export a KML file or share a map image or PDF."}],"model":"claude-haiku-5-5","created_at":"2026-10-18T00:01:11.536Z"},"memberships":[{"list":"distance-measurement","list_name":"distance measurement","list_status":"active","list_url":"https://apptierlist.com/best/distance-measurement/","position":5,"tier":"A","score":89,"components":{"rating":90.3,"votes":77.8,"rank":87.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-17T09:44:13.436Z"}],"main_list":"distance-measurement","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":148809,"at":"2026-10-17T23:26:11.606Z","kind":"tier_changed","list":"distance-measurement","app_store_id":1185905221,"app":"map-area-calculator-marea-1185905221","from":"S","to":"A","reason":"score 90.2 to 86.5","job":"rescore"},{"id":146625,"at":"2026-10-17T11:13:13.399Z","kind":"tier_changed","list":"distance-measurement","app_store_id":1185905221,"app":"map-area-calculator-marea-1185905221","from":null,"to":"S","reason":"score 66.9 to 90.2","job":"rescore"},{"id":145592,"at":"2026-10-17T09:44:13.436Z","kind":"membership_added","list":"distance-measurement","app_store_id":1185905221,"app":"map-area-calculator-marea-1185905221","from":null,"to":"active","reason":"Core purpose: measures areas and distances on a map by dropping pins, drawing shapes or walking a perimeter, with results in many units.","job":"shadow"},{"id":143095,"at":"2026-10-17T06:13:13.398Z","kind":"app_added","list":null,"app_store_id":1185905221,"app":"map-area-calculator-marea-1185905221","from":null,"to":null,"reason":"discovered","job":"import"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); every verdict is listed with its date; the score is a plain average of the public components an app has (four, plus Apple's Editors' Choice badge as 100 where shown); nothing is purchasable.","lists":[{"list":"distance-measurement","list_name":"distance measurement","status":"active","review_status":"checked","position":5,"tier":"A","score":89,"components":{"rating":90.3,"votes":77.8,"rank":87.8,"recency":100},"ranks":[{"country":"us","rank":5},{"country":"au","rank":12},{"country":"gb","rank":17},{"country":"ca","rank":10},{"country":"de","rank":22}],"verdicts":[{"verdict":"keep","reason":"Core purpose: measures areas and distances on a map by dropping pins, drawing shapes or walking a perimeter, with results in many units.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-17T09:44:13.436Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its main purpose is measuring area and the distance between points on a map or by GPS walking. That matches the list's intent, and it sits alongside the GPS field-area measurement apps already in the list.","verifier":"list check","decided_at":"2026-10-17T09:44:13.436Z","attempts":1,"current":true}]}]},"data_version":40462,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/map-area-calculator-marea-1185905221/"}}