# Mapio. — Offline maps with live GPS > Offline maps with live GPS (iPhone/iPad app by Nicolas Ahumada.) - Source: https://appshunter.io/ios/app/mapio/id6784477734 (this page in markdown: same URL + `.md`) - Developer: [Nicolas Ahumada](https://appshunter.io/developer/6784477736) - Category: Navigation, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.0 · 35 MB - Languages: American English, European Portuguese, European Spanish - Released: 2026-07-01 - Data updated: 2026-09-01 - User reviews in markdown: https://appshunter.io/ios/app/mapio/id6784477734/reviews.md ## What is Mapio.? Mapio turns your phone into the GPS you take to the field. Open a georeferenced map — PDF or GeoTIFF — and you will see yourself standing on it, in real time, with no signal needed. WHAT IT OPENS Georeferenced PDFs (TerraGo GeoPDF and ISO 32000 PDFs with georeferencing), and TIF, TIFF and GeoTIFF: the drone orthomosaic, the agronomist's image, the survey map. Both work the same, with the same tools. MEASURE Distance and area by tapping the screen, area by walking the field with GPS, and center pivots by center, radius and fraction of the circle. In hectares, acres, meters or feet — your choice. MARK Points with a name, a note and photos. Folders and tags so nothing gets lost between seasons. Export as GPX and CSV. SAVED FIELDS AND PIVOTS Save a field once and use it on every map you own. Import the ones you already have as KML, KMZ or shapefile, and export them to QGIS, Auravant or the planter monitor. ROTATIONAL GRAZING Split the field into equal strips, rotate the fence line and read the instant stocking rate in head per hectare and liveweight per hectare. SATELLITE ZONING Up to 5 years of Sentinel-2 imagery analyzed for your field, with the headland separated from the center and stability across seasons. Plus variable-rate prescriptions: several products per operation, the rate for each zone and the total to buy. WHAT NEEDS A SIGNAL AND WHAT DOES NOT Everyday use works offline: opening your maps, locating yourself, measuring, paddock planning, marking points and exporting. The online satellite basemap and satellite zoning need data, since zoning downloads Copernicus/Sentinel-2 imagery: run it before you head out and review it later, already downloaded. MAPIO PRO The free version includes opening maps, locating yourself, measuring, marking points, saving fields and the online satellite map. Mapio Pro adds satellite zoning, variable-rate prescriptions, grazing paddock planning, import and export, and an ad-free map. • Mapio Pro Monthly — 1 month — US$ 0.99 • Mapio Pro Yearly — 1 year — US$ 7.99 Auto-renewable subscription. Payment is charged to your App Store account at confirmation of purchase. It renews automatically unless you cancel at least 24 hours before the end of the current period; your account is charged within 24 hours prior to the renewal. You can manage or cancel it in your account settings after purchase. PRIVACY No accounts, no sign-up and no servers of ours. Your location is processed on the phone and never transmitted. The app's data is excluded from iCloud backup, so it is not uploaded to the cloud — the trade-off is that when you switch phones you have to import your maps again. The free version shows Google AdMob ads, and where the law requires it the app asks for your consent before the first one; you can change that answer in Settings. Privacy policy: https://sites.google.com/view/mapio-privacy Terms (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Sentinel-2 imagery from the Copernicus programme (EU/ESA). Street maps © OpenStreetMap contributors. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Mapio Pro Mensual | $0.99 | per month | | Mapio Pro Anual | $7.99 | per year | ## Version history (last 5 releases) ### 1.0.20 — 2026-08-28 Mapio now opens TIF, TIFF and GeoTIFF as well as PDF: the drone orthomosaic or your agronomist's image, with the same tools as always. • Paddock planning and zoning now show the map and the tools at the same time. • Zoning keeps running if you leave the screen, and the screen no longer sleeps halfway through. • Pivot curved edges render cleanly. • Ads now ask for consent where required, with privacy options in Settings. • Saving, import and purchase fixes. ### 1.0.19 — 2026-08-27 NEW: ROTATIONAL GRAZING (Mapio Pro) Split any field into strips of equal area, with the wire lines drawn on the map and the area of each paddock in view. Rotate the bearing to fit them to the ground, parallel or across any side of the field. On pivots, by wedges and rings. Ask for how many paddocks you want, what size, or what rest and occupation rhythm. Or enter the forage you measured in the field — offer and residual — and let the app size the strip from what the herd eats. Enter head count and average weight and you will see, paddock by paddock, the instantaneous stocking: head per hectare, kg of live weight per hectare, area and metres of wire front per head. Plus the metres of wire to move one strip and to build the permanent paddocks. Paddocks export to KML, KMZ and Shapefile like any other shape, and stay drawn on the main map when you leave the screen. ALSO • Folders and tags to organise your fields and your maps, independent from each other. • Reorder by dragging, or by name, date or area. • Your GPS position now shows in management zones and in paddocks too. • Sharper boundaries on management zones. FIXES • On a new install the first measurement could not be saved: the import notice covered the button. Not any more. • Pivot rings now show when you go back to the general view. • An imported map keeps its original name. ### 1.0.18 — 2026-08-22 This release is about working more comfortably with your fields. A name and a colour for every shape. Give it the name you actually use in the field instead of "Polygon 3", and pick a colour: there's a recommended palette, you can create your own with hue, saturation and brightness, and the last ones you used are kept. With twenty fields on the map, you find the one you want at a glance. Undo and redo while measuring. Several times in a row, and after clearing too. If you tapped one too many or nudged a point by mistake, you no longer have to start over. Delete a vertex. Tap it and choose to remove it. Also, tapping an existing point no longer adds another one on top of it. The tool turns off when you save. It used to stay active, so the next tap started a new shape you hadn't asked for. And pivot edges look clean in management zones, without the jagged outline they had. ### 1.0.17 — 2026-08-19 This release is about speed and accuracy. Much faster maps. Plans with many vector elements and digitally signed PDFs could take several minutes to import and open. Now they take seconds. Management zones no longer freeze the app. The satellite analysis runs in the background, so you can keep moving the map while it works, and you can now cancel it. Cancelling also stops the imagery download. The data warning tells the truth. It used to show a fixed figure; now it reports how much it will download based on the years you choose. Your position, better placed. Fixed where the GPS, waypoints and shapes land on rotated or cropped PDFs, and the centre-on-me button. ### 1.0.16 — 2026-08-14 Photos on pins, zone prescriptions and temporal stability. • Add photos to your pins, from the camera or the gallery: a weed, a gully, the crop's condition. With a full-screen viewer. • Variable-rate prescription (Pro): several products per operation, each with its unit and its rate per zone, headland included, plus the total to buy. The shapefile exports one column per product. • Temporal stability view (Pro): which parts of the field always yield and which depend on the year, following the validated protocol from the literature. • Your GPS position on the zones map: you know which zone you are standing in, to sample or walk to a spot. • The method sheet now opens with a short summary; details expand per topic. • More accurate satellite engine: complete image catalogue year by year. • The online map now tells you that you can also import your own georeferenced PDFs. ## Related topics [geohunter](https://appshunter.io/ios/topics/geohunter) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*