# Guru2 B7x7-MD — Flygprestanda AB

> Flygprestanda AB (iPhone/iPad app by Flygprestanda AB.)

- Source: https://appshunter.io/ios/app/guru2-b7x7-md/id1611525962 (this page in markdown: same URL + `.md`)
- Developer: [Flygprestanda AB](https://appshunter.io/developer/1497720516)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 2.5 GB
- Languages: English
- Released: 2022-02-25
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/guru2-b7x7-md/id1611525962/reviews.md

## What is Guru2 B7x7?

The Guru2 performance calculator is designed for pilot and dispatch use and provides offline Takeoff and Landing performance calculations for the B7x7 range.

Equipped with an easy to use Weight & Balance module and access to a world wide airport database. Calculations can be performed quickly and accurately while adhering to company and regulatory requirements. Calculations are performed real-time taking into consideration weather and runway conditions together with user selected aircraft settings, such as Flaps, Anti-ice, MEL items, Failures etc.

To use this app you must register an account with Flygprestanda including the Gross Weight Chart service.


## Version history (last 5 releases)

### 3.13.01203544 — 2026-08-10

General Maintenance

### 3.13.01063530 — 2026-07-27

General Maintenance

### 3.13.01033527 — 2026-07-16

Performance Package

### 3.13.00953519 — 2026-07-10

Performance Package

### 3.13.00663491 — 2026-06-12

Performance Package

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## More apps by Flygprestanda AB

- [Guru2 PC-X](https://appshunter.io/ios/app/guru2-pc-x/id1584986166)
- [Guru2 A3xx](https://appshunter.io/ios/app/guru2-a3xx/id1620557399)
- [Guru2 Business](https://appshunter.io/ios/app/guru2-business/id1634429461)

All apps by Flygprestanda AB: https://appshunter.io/developer/1497720516

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*