# ICP Inc. vs K4 Tools

The clearest difference is update cadence: K4 Tools at monthly against ICP Inc.'s every 4 months. ICP Inc.'s advantage is iOS requirement (12.2 vs 26.0). 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.

ICP Inc. ships an update every 4 months, K4 Tools monthly. The most recent releases landed on September 30, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ICP Inc. | K4 Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/k4-tools/id6758374210/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free |
| Size | 56 MB | 31 MB |
| Requires iOS | **12.2** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) | [James Everett](https://appshunter.io/developer/1015137244) |

## What reviewers say

### ICP Inc.

[App page](https://appshunter.io/ios/app/icp-inc/id6449264632)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 ICP Inc. free?

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

### Is K4 Tools free?

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

### Do ICP Inc. or K4 Tools have ads?

Neither ICP Inc. nor K4 Tools shows ads.

### Which is updated more often, ICP Inc. or K4 Tools?

ICP Inc. ships an update every 4 months, and K4 Tools monthly. Most recently, ICP Inc. was updated on September 30, 2026 and K4 Tools on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*