# Ascent EFB vs Tachbase

The clearest difference is ratings volume: Ascent EFB at 7 against Tachbase's 2. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Ascent EFB sells 1 in-app purchase, starting at $89.99 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.

On the App Store both sit at effectively the same score — 5.0 for Ascent EFB against 5.0 for Tachbase. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

Ascent EFB ships an update every 10 days, Tachbase every 6 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ascent EFB | Tachbase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/ascent-efb/id6756762115/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/tachbase-pilot-efb/id6761747729/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 121 MB | 69 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [GeoSpatios](https://appshunter.io/developer/1843837852) | [808 Heavy Industries LLC](https://appshunter.io/developer/1891258105) |

## What reviewers say

### Ascent EFB

[App page](https://appshunter.io/ios/app/ascent-efb/id6756762115)

Plan and navigate flights with a high-performance moving map and integrated weather and airspace data. Features include flight planning, real-time weather overlays, global airspace information, and an electronic logbook. Built by pilots for pilots, it offers a clean interface for enhanced situational awareness.

**Highlights:** High-performance moving map, Integrated weather overlays, Global airspace information, Flight planning tools, Electronic logbook, 3D map view

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $89.99 | 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 Ascent EFB free?

Ascent EFB 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, Ascent EFB or Tachbase?

Ascent EFB and Tachbase are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.

### Do Ascent EFB or Tachbase have ads?

Neither Ascent EFB nor Tachbase shows ads.

### Which is updated more often, Ascent EFB or Tachbase?

Ascent EFB ships an update every 10 days, and Tachbase every 6 days. Most recently, Ascent EFB was updated on October 21, 2026 and Tachbase on October 28, 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.*