# TreeMapper vs bestzero

The clearest difference is update cadence: TreeMapper at monthly against bestzero's every 5 months. bestzero's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

TreeMapper ships an update monthly, bestzero every 5 months. The most recent releases landed on June 20, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | TreeMapper | bestzero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/treemapper/id1524353784/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 66 MB | 55 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Plant-for-the-Planet Foundation, Stiftung des burgerlichen Rechts](https://appshunter.io/developer/1419784998) | [Cord aware GmbH Informationslogistik](https://appshunter.io/developer/1082977691) |

## What reviewers say

### TreeMapper

[App page](https://appshunter.io/ios/app/treemapper/id1524353784)

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:** macOS Compatibility

**In-app purchases:** none


### bestzero

[App page](https://appshunter.io/ios/app/bestzero/id1610518247)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TreeMapper free?

TreeMapper is free to download, with no in-app purchases.

### Is bestzero free?

bestzero is free to download, with no in-app purchases.

### Do TreeMapper or bestzero have ads?

Neither TreeMapper nor bestzero shows ads.

### Which is updated more often, TreeMapper or bestzero?

TreeMapper ships an update monthly, and bestzero every 5 months. Most recently, TreeMapper was updated on June 20, 2026 and bestzero on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*