# K4 Tools vs FlightTime24

The clearest difference is in-app purchases: K4 Tools at none against FlightTime24's 1. FlightTime24's advantage is update cadence (every 2 days vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. FlightTime24 sells 1 one-off in-app purchase. K4 Tools asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for K4 Tools against 5.0 for FlightTime24. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

K4 Tools ships an update monthly, FlightTime24 every 2 days. The most recent releases landed on September 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | K4 Tools | FlightTime24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/k4-tools/id6758374210/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/flighttime24/id6794483031/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 14 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Everett](https://appshunter.io/developer/1015137244) | [Jordan Finke](https://appshunter.io/developer/6794483033) |

## What reviewers say

### K4 Tools

[App page](https://appshunter.io/ios/app/k4-tools/id6758374210)

This app assists flight crews with inflight fuel and time calculations, integrating with flight plans. Features include scanning flight data, calculating duty and rest periods, and managing crew breaks. It also helps verify fuel accuracy and pre-flight weather conditions.

**Highlights:** Magic Scanner for FMS data, Duty/Rest period calculation, Crew break scheduling, Fuel receipt verification, Pre-flight weather checks, iPad optimized interface

**In-app purchases:** none


### FlightTime24

[App page](https://appshunter.io/ios/app/flighttime24/id6794483031)

This app helps pilots track consecutive 24-hour flight time by logging departure and arrival times. It calculates total flight time and shows when older flight hours expire. Optional upgrades add features like unlimited leg tracking and duty/rest period calculations.

**Highlights:** Consecutive 24-hour flight time tracking, Log Out and In times, Track total flight time, Time rolling off indicator, Local and UTC time switching, Dark mode support, Configurable flight limits

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Legs | $4.99 | one-time |


## Frequently asked questions

### Is K4 Tools free?

K4 Tools is free to download, with no in-app purchases.

### Is FlightTime24 free?

FlightTime24 is free to download, with in-app purchases available.

### Which has better reviews, K4 Tools or FlightTime24?

K4 Tools and FlightTime24 are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do K4 Tools or FlightTime24 have ads?

Neither K4 Tools nor FlightTime24 shows ads.

### Which is updated more often, K4 Tools or FlightTime24?

K4 Tools ships an update monthly, and FlightTime24 every 2 days. Most recently, K4 Tools was updated on September 21, 2026 and FlightTime24 on October 10, 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.*