Comparison

ARUgreen vs Tremap

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

Head to head
About

ARUgreen

Features
Read full description

This app is the companion for the ARUgreen programme, designed to encourage staff to take positive actions that improve sustainability and wellbeing at the University. With this app you will be able to earn Green Points for your actions in themes including Get Involved, Energy Saving, Sustainable Travel, Health & Wellbeing, Responsible Purchasing and Waste & Recycling. You can make submissions, opt into activities and earn Green Points as well as view the leader boards and enter your weekly achievements.

About

Tremap

This app allows users to map and record trees globally, cataloging species, locations, and conditions. It contributes to a worldwide digital tree inventory, supported by species sponsors.

Highlights
  • Map trees with GPS accuracy
  • Record species, photos, and notes
  • Contribute to global tree inventory
  • Track tree condition changes
  • Export tree data for reports
  • Interactive team maps
Features
Read full description

Tremap is the global tree inventory – the definitive way to map trees, record species, build collections, and showcase Species Sponsors. From gardens and estates to councils, campuses, cities and airports, Tremap creates clear, accurate tree records that grow in value every time a tree is added. USE YOUR PHONE TO MAP EVERY TREE Record any tree in seconds. Add species, GPS location, photos, notes and condition data. Every tree becomes part of the world's growing digital treescape, supported by organisations sponsoring species that matter. • Map trees anywhere in the world with GPS-accurate placement • Record species, photos, notes and tags instantly • Species entries enriched by sponsor partners • Go Premium for private data protection CONTRIBUTE TO THE WORLD'S LARGEST TREE INVENTORY Build a single, reliable record of every tree. Search and group by species, priority or location. Track condition changes over time. Perfect for estates, councils, campuses, airports, gardens and contractors managing trees at scale. SPECIES SPONSORS – VISIBLE WHERE IT MATTERS Many species on Tremap are backed by Species Sponsors: organisations who support their protection, documentation and long-term understanding. Sponsors drive conservation work, community mapping, expanded datasets, biodiversity research and the recording of rare and culturally significant trees. Sponsored species display a Sponsor Badge, giving organisations meaningful visibility at tree-level and species-level across the map. INTERACTIVE MAPS FOR TEAMS, VISITORS & PROJECTS View all trees on one live map. Share with staff, clients and visitors. Highlight sponsored species. Support planning, conservation, heritage and ESG reporting instantly. EXPORT FOR AUDITS, REPORTS & MANAGEMENT Export tree data in clear formats ready for ESG and sustainability reporting. Ideal for arborists, consultants and contractors managing tenders, risk checks and planning applications. USED ACROSS THE WORLD Tremap powers tree inventories from Cornwall to Calcutta, supporting estates, universities, local authorities, major landscapes, infrastructure sites and global collections. Every new tree strengthens the map of the world's treescape. Map it. Know it. Care for it.

Screenshots

ARUgreen4 screens
Tremap4 screens

Verdict

The call

The clearest difference is update cadence: Tremap at every 3 weeks against ARUgreen's every 2 months. 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

ARUgreen ships an update every 2 months, Tremap every 3 weeks. The most recent releases landed on September 15, 2026 and June 5, 2026 respectively.

Scorecard1 real difference · 8 level
ARUgreen versus Tremap: the parameters behind the verdict, then further details
ParameterARUgreenTremap
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size55 MB80 MB
Age rating4+4+
DeveloperGreen Rewards LtdR&D Commercial Ltd

In-app purchases

None

ARUgreen

No in-app purchases

None

Tremap

No in-app purchases

Questions

Is ARUgreen free?
ARUgreen is free to download, with no in-app purchases.
Is Tremap free?
Tremap is free to download, with no in-app purchases.
Do ARUgreen or Tremap have ads?
Neither ARUgreen nor Tremap shows ads.
Which is updated more often, ARUgreen or Tremap?
ARUgreen ships an update every 2 months, and Tremap every 3 weeks. Most recently, ARUgreen was updated on September 15, 2026 and Tremap on June 5, 2026.

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