Comparison

TreeMapper vs MAP ARC by MetricWire

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

Head to head
About

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.

Highlights
  • Register and monitor trees
  • Track ecological progress
  • Gather standardized data
  • Offline data storage
  • Massive species database
  • Customizable data forms
  • GeoJSON export
Features
Read full description

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.

About

MAP ARC by MetricWire

Read full description

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

TreeMapper4 screens
MAP ARC by MetricWire4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 8 level
TreeMapper versus MAP ARC by MetricWire: the parameters behind the verdict, then further details
ParameterTreeMapperMAP ARC by MetricWire
PriceFreeFree
Rating4.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size66 MB189 MB
Age rating4+4+
DeveloperPlant-for-the-Planet Foundation, Stiftung des burgerlichen RechtsMetricWire Inc.

In-app purchases

None

TreeMapper

No in-app purchases

None

MAP ARC by MetricWire

No in-app purchases

Questions

Is TreeMapper free?
TreeMapper is free to download, with no in-app purchases.
Is MAP ARC by MetricWire free?
MAP ARC by MetricWire is free to download, with no in-app purchases.
Do TreeMapper or MAP ARC by MetricWire have ads?
Neither TreeMapper nor MAP ARC by MetricWire shows ads.
Which is updated more often, TreeMapper or MAP ARC by MetricWire?
TreeMapper ships an update monthly, and MAP ARC by MetricWire every 10 days. Most recently, TreeMapper was updated on September 29, 2026 and MAP ARC by MetricWire on October 16, 2026.

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