# 3Dsurvey Pilot vs Drone Harmony Mobile

The clearest difference is review sentiment: 3Dsurvey Pilot at 54% against Drone Harmony Mobile's 9%. 3Dsurvey Pilot also leads on rating (3.1 vs 2.0) and iOS requirement (11.0 vs 14.0). Drone Harmony Mobile's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

3Dsurvey Pilot holds the better App Store score, 3.1 against 2.0. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 54% of 3Dsurvey Pilot's written reviews are positive against 9% of Drone Harmony Mobile's.

3Dsurvey Pilot ships an update every 2 months, Drone Harmony Mobile every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 3Dsurvey Pilot | Drone Harmony Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/3dsurvey-pilot/id1414163485/reviews)** | [2.0 (6 ratings)](https://appshunter.io/ios/app/drone-harmony-mobile/id1602698517/reviews) |
| Number of ratings | **7** | 6 |
| Positive reviews | **53.8% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 123 MB | 157 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3Dsurvey d.o.o.](https://appshunter.io/developer/1414163484) | [Drone Harmony AG](https://appshunter.io/developer/1602698519) |

## What reviewers say

### 3Dsurvey Pilot

[App page](https://appshunter.io/ios/app/3dsurvey-pilot/id1414163485)

This app transforms consumer drones into surveying and mapping tools. It allows users to plan automated flight missions and capture geo-referenced images for post-flight processing with companion software. Generate accurate 3D models, orthophotos, and topographic maps.

**Highlights:** Automated drone flight planning, Image acquisition with GPS data, Support for various mission types (Grid, Polygon, Road, Circle), Telemetry and live camera feed, Adjustable flight parameters, Integration with 3Dsurvey photogrammetry software

**Features:** macOS Compatibility

**In-app purchases:** none


### Drone Harmony Mobile

[App page](https://appshunter.io/ios/app/drone-harmony-mobile/id1602698517)

Plan and execute drone flights directly from your iPhone or iPad. This app allows you to synchronize with the cloud, load sites, and adapt flight plans for mapping and inspection missions. Future updates will introduce a 3D interface and expanded drone compatibility.

**Highlights:** iOS flight planning and execution, Cloud synchronization, Load and adapt flight plans, Mapping & Inspection mission support, Terrain category missions, Gimbal adjustments

**In-app purchases:** none


## Frequently asked questions

### Is 3Dsurvey Pilot free?

3Dsurvey Pilot is free to download, with no in-app purchases.

### Is Drone Harmony Mobile free?

Drone Harmony Mobile is free to download, with no in-app purchases.

### Which has better reviews, 3Dsurvey Pilot or Drone Harmony Mobile?

3Dsurvey Pilot is rated higher. 3Dsurvey Pilot averages 3.1 out of 5 from 7 ratings, while Drone Harmony Mobile averages 2.0 from 6 ratings.

### Do 3Dsurvey Pilot or Drone Harmony Mobile have ads?

3Dsurvey Pilot shows ads; Drone Harmony Mobile does not.

### Which is updated more often, 3Dsurvey Pilot or Drone Harmony Mobile?

3Dsurvey Pilot ships an update every 2 months, and Drone Harmony Mobile every 6 weeks. Most recently, 3Dsurvey Pilot was updated on November 2, 2026 and Drone Harmony Mobile on November 3, 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.*