Biotrails Walking Tours vs Ancient Trees
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biotrails Walking Tours
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Biotrails' Self-guided Walking Tours. A selection of the best trails in Arrabida Natural Park. Includes round trails and the Arrabida's Great Archaeological Route.
Ancient Trees
Discover remarkable trees in your vicinity with this map-based application. Find ancient trees, learn about their species and history, and navigate directly to their locations. You can also photograph trees to add them to your personal collection.
- Map of remarkable trees
- Search by place, species, or name
- Directions to tree locations
- Discover trees at their best monthly
- Identify oldest, tallest, and thickest trees
- Photograph and collect trees
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While visiting Lisbon and walking through its parks, I kept stumbling on huge, beautiful old trees and wanted a way to find more of them. That became Ancient Trees: a map of remarkable trees worth a visit, wherever you are. A yew older than the church beside it, a plane tree it takes four people to hug, an oak that has seen everything happen on its street. FIND • The old trees near you, on a map • Search by place, species or name • Directions to the trunk DISCOVER • The trees at their best this month, wherever you are • The oldest, tallest and thickest trees • Tree cities around the world COLLECT • Photograph a tree you are standing in front of to add it to your collection • Keep a list of the trees you want to visit • Add a tree that is not on the map yet
Screenshots
Verdict
The clearest difference is update cadence: Ancient Trees at every 3 weeks against Biotrails Walking Tours's every 4 months. Biotrails Walking Tours's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases 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.
Biotrails Walking Tours ships an update every 4 months, Ancient Trees every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Biotrails Walking Tours | Ancient Trees |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 136 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | JOSE MANUEL MELO DA CUNHA | hidde burgmans |
In-app purchases
Biotrails Walking Tours
No in-app purchases
Ancient Trees
No in-app purchases
Questions
Is Biotrails Walking Tours free?
Is Ancient Trees free?
Do Biotrails Walking Tours or Ancient Trees have ads?
Which is updated more often, Biotrails Walking Tours or Ancient Trees?
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