TreeMapper vs MAP ARC by MetricWire
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TreeMapper
Easily register and monitor reforestation efforts with a user-friendly interface. Track ecological progress, gather standardized data like location and species, and share your success globally or export for analysis. Features include offline support, a massive species database, and custom data collection forms.
- Register and monitor trees
- Track ecological progress
- Gather standardized data
- Offline data storage
- Massive species database
- Customizable data forms
- GeoJSON export
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TreeMapper is the ultimate app designed to empower Plant-for-the-Planet users in registering and monitoring their reforestation efforts. With its super user-friendly interface, you can easily track ecological progress, all from the convenience of your smartphone—minimal training required! TreeMapper is your go-to tool for reforestation organizations, allowing you to gather standardized data like location, species, survival, growth, and imagery. Share your success with the world on the Plant-for-the-Planet platform (check out this real-world example: Yucatán Project), or export it locally for deeper analysis. New Features to Level Up Your Experience Interventions: Implement targeted actions to achieve specific climate goals and track their impact over time. Remeasurement: Keep your data updated by remeasuring trees, ensuring records stay accurate and fresh. Performance Boosts: Faster, smoother, and more efficient performance to keep your workflow seamless. Advanced Filters: Easily navigate through your data with powerful new filtering options. Data Explorer: Dive deeper into your data to explore trends and run detailed analyses. Built Just for You! Offline First: No internet? No problem! Your data is safely stored offline and synced once you're back online. Massive Species Database: Access a library of 60,000+ species from regions all over the world. Manage Species: Forget scientific names? Add common names or photos for easier tree identification. Cloud/Local Support: Choose to upload your data to the Plant-for-the-Planet cloud for real-time monitoring or keep it stored locally. Registrations Made Easy Multiple Trees: Planning large-scale planting? Create a polygon of the area and add sample trees on-site. Single Tree: Mark individual trees, select species, measure growth, and tag them with ease. GeoJSON Export: Export tree data with a single tap for further analysis. Custom Fields for Ultimate Flexibility Dynamic Data: Use the form builder to create custom forms for specific data collection at each site. Static Data: Enter details once and apply them to all future registrations. Organize Fields: Split large forms into multiple pages and drag-and-drop to reorder fields with ease. Privacy: Choose which fields to make public or keep private. Import/Export Fields: Save time by importing or sharing fields to prevent repetitive work. Advanced Mode: Get even more precise by assigning unique names to fields or setting default values for customized data entry.
MAP ARC by MetricWire
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HASD Study by Metricwire has been created for use in the HASD research study through Washington University in St. Louis. As part of your participation in the HASD research study, you will be asked to respond to surveys which ask questions about your thoughts, feelings, and behaviors. Additionally, the app will collect sensor data to understand your activity levels, environment and how you use your smartphone. Your app experience is unique and has been designed by the Study Team using the Metricwire Research Portal. All of the data you submit during your study experience is protected by Metricwire and controlled by your Study Team. If you have any questions please contact the HASD study team using the contact information they have provided.
Screenshots
Verdict
The clearest difference is update cadence: MAP ARC by MetricWire at every 10 days against TreeMapper's monthly. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TreeMapper ships an update monthly, MAP ARC by MetricWire every 10 days. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.
| Parameter | TreeMapper | MAP ARC by MetricWire |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 189 MB |
| Age rating | 4+ | 4+ |
| Developer | Plant-for-the-Planet Foundation, Stiftung des burgerlichen Rechts | MetricWire Inc. |
In-app purchases
TreeMapper
No in-app purchases
MAP ARC by MetricWire
No in-app purchases
Questions
Is TreeMapper free?
Is MAP ARC by MetricWire free?
Do TreeMapper or MAP ARC by MetricWire have ads?
Which is updated more often, TreeMapper or MAP ARC by MetricWire?
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