# Flight Operation Tracker vs dent & buckle

The clearest difference is update cadence: dent & buckle at every 4 months against Flight Operation Tracker's every 13 months. 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.

Flight Operation Tracker ships an update every 13 months, dent & buckle every 4 months. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Flight Operation Tracker | dent & buckle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Size | 4 MB | 91 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Skydance Air, Inc.](https://appshunter.io/developer/1044215681) | [dent & buckle](https://appshunter.io/developer/1049273530) |

## What reviewers say

### Flight Operation Tracker

[App page](https://appshunter.io/ios/app/flight-operation-tracker/id1044215682)

**Features:** macOS Compatibility

**In-app purchases:** none


### dent & buckle

[App page](https://appshunter.io/ios/app/dent-and-buckle/id1049273531)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flight Operation Tracker free?

Flight Operation Tracker is free to download, with no in-app purchases.

### Is dent & buckle free?

dent & buckle is free to download, with no in-app purchases.

### Do Flight Operation Tracker or dent & buckle have ads?

Neither Flight Operation Tracker nor dent & buckle shows ads.

### Which is updated more often, Flight Operation Tracker or dent & buckle?

Flight Operation Tracker ships an update every 13 months, and dent & buckle every 4 months. Most recently, Flight Operation Tracker was updated on September 7, 2026 and dent & buckle on September 23, 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.*