MiniCarta vs Transect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MiniCarta
Collaborate on a private map by locating and tagging points. Share your map with others and enjoy live syncing for your team. Offers activity-specific icon packs and data export for PRO users.
- Synchronized mapping for groups
- Locate and tag points on a private map
- Share maps with anyone
- Live syncing and team connections
- Activity-specific icon packs (PRO)
- Data export in GIS/Google Earth/Excel (PRO)
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MiniCarta is simple sync'ed mapping for groups. Locate and tag points on a private map. Share with anyone you like. - No hosting costs - Use your device's GPS or pick a point on the map to tag - Live syncing and connections to your whole team - Activity specific icon packs [PRO feature] - Download your data in GIS/Google Earth/Excel and more [PRO feature] - Terms of Use: http://www.minicarta.com/minicarta-terms-conditions.html - Privacy Policy: https://www.azimuth1.com/privacy.html
Transect
This app guides you along a set survey line with real-time haptic and audio feedback, allowing you to focus on your surroundings. It offers configurable alerts, auto-pause, and seamless line advancement, with Apple Watch integration for hands-free operation. Data is stored locally and exportable as KML or CSV.
- Real-time offset tracking
- Configurable haptic and audio alerts
- Grace period for brief deviations
- Auto-pause for extended stops
- Apple Watch integration
- KML/CSV data export
- Live UTM coordinates
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Transect Navigator keeps you on your survey line so you can keep your eyes on the ground. Set your line spacing and orientation, tap Start, and walk. The app tracks your offset from the target line in real time and warns you with haptics and directional audio when you drift — a first alert at the distance you choose, a stronger one if you keep going. No staring at a screen when you should be scanning for sign. BUILT FOR FIELD PROTOCOLS - Two configurable alert distances with distinct feedback - Grace period: step off-line briefly to dodge a wash or check a burrow without nuisance alerts — one quiet countdown, then normal alerts resume - Auto-pause for longer stops off the line - Advance to the next line with one tap; spacing is preserved APPLE WATCH Start, stop, pause, and adjust lines from your wrist. The watch shows your live offset and gives its own haptic guidance — leave the phone in your pack. ACCURACY Live UTM coordinates and a GPS accuracy indicator. Works with external GNSS receivers (such as Bad Elf) for sub-meter work, or the phone's built-in GPS anywhere. GPS needs no cell coverage. YOUR DATA STAYS YOURS Surveys auto-save every two minutes and are stored on your device. Export any session as KML or CSV — timestamps, lat/long, UTM, and accuracy for every point — straight to the Files app. Nothing is uploaded anywhere. Built by a working wildlife biologist for protocol-level coverage surveys: desert tortoise clearance, condition assessments, botanical grids — any survey where straight, evenly spaced lines matter.
Screenshots
Verdict
The clearest difference is in-app purchases: Transect at none against MiniCarta's 1. Transect also leads on update cadence (every 2 months vs every 6 months). MiniCarta's advantage is iOS requirement (12.1 vs 17.6). On price, rating, ratings volume and ads 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. MiniCarta sells 1 in-app purchase, starting at $9.99 per month. Transect asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for MiniCarta against 5.0 for Transect. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
MiniCarta ships an update every 6 months, Transect every 2 months. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.
| Parameter | MiniCarta | Transect |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 12.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 31 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Azimuth1, LLC | Playa Environmental |
Customer experience
MiniCarta
Transect
In-app purchases
MiniCarta
- Minicarta Pro$9.991 Month
Transect
No in-app purchases









