# Emlid Flow vs TreeMapper

The clearest difference is in-app purchases: TreeMapper at none against Emlid Flow's 1. Emlid Flow's advantage is update cadence (every 10 days vs monthly) and ratings volume (33 vs 3). On price, rating, ads and device support there is nothing between them.

Both are free to download. Emlid Flow sells 1 in-app purchase, starting at $24.99 per month. TreeMapper asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.9 for Emlid Flow against 4.0 for TreeMapper. That said, the two scores are not equally well evidenced: Emlid Flow has 33 ratings behind it against 3, so its average is the more settled of the two.

Emlid Flow ships an update every 10 days, TreeMapper monthly. The most recent releases landed on September 29, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Emlid Flow | TreeMapper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (33 ratings)](https://appshunter.io/ios/app/emlid-flow/id1463967138/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/treemapper/id1524353784/reviews)** |
| Number of ratings | **33** | 3 |
| Positive reviews | 57.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Freemium | **Free** |
| Size | 221 MB | 66 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emlid Tech Kft.](https://appshunter.io/developer/1619099925) | [Plant-for-the-Planet Foundation, Stiftung des burgerlichen Rechts](https://appshunter.io/developer/1419784998) |

## What reviewers say

### Emlid Flow

[App page](https://appshunter.io/ios/app/emlid-flow/id1463967138)

Manage Emlid Reach receivers and perform positioning tasks like data collection and mapping. Offers free and pro plans for various survey workflows, with cloud sync and team collaboration features.

**Highlights:** Receiver management (base/rover setup), RTK/PPK configuration, Point collection and stakeout, Import/export various file formats, Coordinate system library, Cloud sync with Emlid Flow 360, Team collaboration

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Individual Monthly | $24.99 | per month |


### 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


## Frequently asked questions

### Is Emlid Flow free?

Emlid Flow is free to download, with in-app purchases available.

### Is TreeMapper free?

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

### Which has better reviews, Emlid Flow or TreeMapper?

TreeMapper is rated higher. Emlid Flow averages 3.9 out of 5 from 33 ratings, while TreeMapper averages 4.0 from 3 ratings.

### Do Emlid Flow or TreeMapper have ads?

Neither Emlid Flow nor TreeMapper shows ads.

### Which is updated more often, Emlid Flow or TreeMapper?

Emlid Flow ships an update every 10 days, and TreeMapper monthly. Most recently, Emlid Flow was updated on September 29, 2026 and TreeMapper on June 20, 2026.

---

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