# PreFlight vs Drone Flight Log Battery

The clearest difference is iOS requirement: Drone Flight Log Battery at 18 against PreFlight's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PreFlight sells 1 one-off in-app purchase and Drone Flight Log Battery sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PreFlight ships an update every 3 months, Drone Flight Log Battery every 2 months. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PreFlight | Drone Flight Log Battery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 6 MB | 10 MB |
| Requires iOS | 26.0 | **18** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Scott Manley](https://appshunter.io/developer/1864388985) | [Karol Jaworski](https://appshunter.io/developer/1799974477) |

## What reviewers say

### 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 |


### Drone Flight Log Battery

[App page](https://appshunter.io/ios/app/drone-flight-log-battery-hover/id6770326588)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hover Pro | $4.99 | per month |
| Hover Pro | $39.99 | per year |
| Hover Pro | $39.99 | per year |


## Frequently asked questions

### Is PreFlight free?

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

### Is Drone Flight Log Battery free?

Drone Flight Log Battery is free to download, with in-app purchases available.

### Do PreFlight or Drone Flight Log Battery have ads?

Neither PreFlight nor Drone Flight Log Battery shows ads.

### Which is updated more often, PreFlight or Drone Flight Log Battery?

PreFlight ships an update every 3 months, and Drone Flight Log Battery every 2 months. Most recently, PreFlight was updated on September 19, 2026 and Drone Flight Log Battery on September 20, 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.*