# Tachbase vs Jeb's 3D Flight Bag

The clearest difference is update cadence: Tachbase at every 6 days against Jeb's 3D Flight Bag's every 4 months. Jeb's 3D Flight Bag's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Tachbase sells 2 in-app purchases, starting at $5.99 per month and Jeb's 3D Flight Bag sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Tachbase ships an update every 6 days, Jeb's 3D Flight Bag every 4 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tachbase | Jeb's 3D Flight Bag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tachbase-pilot-efb/id6761747729/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 months |
| Monetization | Freemium | — |
| Size | 69 MB | 4 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [808 Heavy Industries LLC](https://appshunter.io/developer/1891258105) | [Wonmo Seong](https://appshunter.io/developer/1625011193) |

## What reviewers say

### 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 |


### Jeb's 3D Flight Bag

[App page](https://appshunter.io/ios/app/jebs-3d-flight-bag/id6776806237)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jeb's Pro Monthly | $5.99 | per month |
| Jeb's Pro Annual | $49.99 | per year |
| Jeb's Pro Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Tachbase free?

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

### Is Jeb's 3D Flight Bag free?

Jeb's 3D Flight Bag is free to download, with in-app purchases available.

### Do Tachbase or Jeb's 3D Flight Bag have ads?

Neither Tachbase nor Jeb's 3D Flight Bag shows ads.

### Which is updated more often, Tachbase or Jeb's 3D Flight Bag?

Tachbase ships an update every 6 days, and Jeb's 3D Flight Bag every 4 months. Most recently, Tachbase was updated on October 28, 2026 and Jeb's 3D Flight Bag on October 31, 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.*