# Pilot Time vs K4 Tools

The clearest difference is rating: K4 Tools at 5.0 against Pilot Time's 4.5. K4 Tools also leads on update cadence (monthly vs every 6 months). Pilot Time's advantage is ratings volume (19 vs 1) and iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

K4 Tools holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Pilot Time has 19 ratings behind it against 1, so its average is the more settled of the two.

Pilot Time ships an update every 6 months, K4 Tools monthly. The most recent releases landed on October 4, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pilot Time | K4 Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (19 ratings)](https://appshunter.io/ios/app/pilot-time/id360138989/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/k4-tools/id6758374210/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 73.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 6 MB | 31 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WillowRoot Apps, LLC.](https://appshunter.io/developer/996072337) | [James Everett](https://appshunter.io/developer/1015137244) |

## What reviewers say

### Pilot Time

[App page](https://appshunter.io/ios/app/pilot-time/id360138989)

Instantly view local, military, and UTC time with a tap. Developed by pilots, this app eliminates mental time conversions by displaying current and past/future times across various time zones. Easily select continents and cities for quick comparisons.

**Highlights:** View local, military, and UTC time, Compare current location time to UTC, Display frequently used time zones, Convert past, current, and future times, Easy continent and city time zone selection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎯 Accurate time zone conversions
- 💰 Free application with no cost
- ⚡ Quick and easy access to Zulu time
- 📱 iOS widget functionality

**What reviewers complain about**

- 🐛 Frequent crashes on app launch
- 📺 Intrusive advertisement pop-ups
- 🔧 Widget loading failures
- 📋 Limited city/location database
- 🎯 Defaults to Los Angeles time zone

**Reported bugs**

- App crashes upon opening after updates
- Widget displays 'UNABLE TO LOAD' error
- App crashes when changing time zones
- Incorrect time zone offsets for some locations (e.g., Sydney)
- Time doesn't update when app is reopened

**Requested features**

- Favorites or saved locations tab
- Flight time and air time calculator
- Julian date display for each time zone
- GPS location detection for automatic time zone
- Multiple simultaneous time zone display (3-4 zones)


### 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


## Frequently asked questions

### Is Pilot Time free?

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

### Is K4 Tools free?

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

### Which has better reviews, Pilot Time or K4 Tools?

K4 Tools is rated higher. Pilot Time averages 4.5 out of 5 from 19 ratings, while K4 Tools averages 5.0 from 1 ratings.

### Do Pilot Time or K4 Tools have ads?

Neither Pilot Time nor K4 Tools shows ads.

### Which is updated more often, Pilot Time or K4 Tools?

Pilot Time ships an update every 6 months, and K4 Tools monthly. Most recently, Pilot Time was updated on October 4, 2026 and K4 Tools on September 21, 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.*