# DroneTools vs PreFlight

The clearest difference is in-app purchases: DroneTools at none against PreFlight's 1. DroneTools also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. PreFlight sells 1 one-off in-app purchase. DroneTools asks for nothing beyond the download.

DroneTools ships an update every 5 days, PreFlight every 3 months. The most recent releases landed on October 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | DroneTools | PreFlight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Size | 7 MB | 6 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fabian Briese](https://appshunter.io/developer/1781121092) | [Scott Manley](https://appshunter.io/developer/1864388985) |

## What reviewers say

### DroneTools

[App page](https://appshunter.io/ios/app/dronetools/id6738530666)

**Features:** macOS Compatibility

**In-app purchases:** none


### PreFlight

[App page](https://appshunter.io/ios/app/preflight-drone-checklist/id6759703555)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PreFlight Pro | $1.99 | one-time |


## Frequently asked questions

### Is DroneTools free?

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

### Is PreFlight free?

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

### Do DroneTools or PreFlight have ads?

Neither DroneTools nor PreFlight shows ads.

### Which is updated more often, DroneTools or PreFlight?

DroneTools ships an update every 5 days, and PreFlight every 3 months. Most recently, DroneTools was updated on October 18, 2026 and PreFlight on September 19, 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.*