# APG Pilot ONE vs Tachbase

The clearest difference is rating: Tachbase at 5.0 against APG Pilot ONE's 3.7. APG Pilot ONE's advantage is ratings volume (19 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. APG Pilot ONE sells 1 in-app purchase, starting at $249.99 per year and Tachbase sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Tachbase holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: APG Pilot ONE has 19 ratings behind it against 2, so its average is the more settled of the two.

APG Pilot ONE ships an update weekly, Tachbase every 6 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | APG Pilot ONE | Tachbase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (19 ratings)](https://appshunter.io/ios/app/apg-pilot-one/id6743814176/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tachbase-pilot-efb/id6761747729/reviews)** |
| Number of ratings | **19** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 568 MB | 69 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Performance Group, LLC](https://appshunter.io/developer/370256841) | [808 Heavy Industries LLC](https://appshunter.io/developer/1891258105) |

## What reviewers say

### APG Pilot ONE

[App page](https://appshunter.io/ios/app/apg-pilot-one/id6743814176)

This aviation app offers essential flight planning and inflight tools in one streamlined system. It provides rapid global flight planning, airport information, and a moving map with advanced weather for pilots. Designed for ease, speed, and accuracy, it supports pilots from preflight to inflight operations.

**Highlights:** Global flight planning, Inflight moving map, Advanced weather information, Detailed airport data, Pilot-focused workflow, Real-time calculations

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Pilot Flight Planning | $249.99 | per year |


### Tachbase

[App page](https://appshunter.io/ios/app/tachbase-pilot-efb/id6761747729)

This app provides pilots with essential tools for flight planning, in-cockpit navigation, and flight logging. It offers offline access to charts, weather data, and airport information, enhancing situational awareness and simplifying post-flight record-keeping.

**Highlights:** Offline moving map with VFR/IFR charts, Georeferenced approach plates and procedures, Airport information and weather data, Live traffic and weather with ADS-B receiver, IFR/VFR flight plan filing and management, Smart logbook with auto-logging and currency tracking, Customizable checklists

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tachbase Pro Monthly | $5.99 | per month |
| Tachbase Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is APG Pilot ONE free?

APG Pilot ONE is free to download, with in-app purchases available.

### Is Tachbase free?

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

### Which has better reviews, APG Pilot ONE or Tachbase?

Tachbase is rated higher. APG Pilot ONE averages 3.7 out of 5 from 19 ratings, while Tachbase averages 5.0 from 2 ratings.

### Do APG Pilot ONE or Tachbase have ads?

Neither APG Pilot ONE nor Tachbase shows ads.

### Which is updated more often, APG Pilot ONE or Tachbase?

APG Pilot ONE ships an update weekly, and Tachbase every 6 days. Most recently, APG Pilot ONE was updated on November 4, 2026 and Tachbase on October 31, 2026.

---

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