# ePerf vs Flightscape eFlight Manager

The clearest difference is rating: Flightscape eFlight Manager at 5.0 against ePerf's 3.0. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flightscape eFlight Manager holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

ePerf ships an update every 2 months, Flightscape eFlight Manager every 3 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ePerf | Flightscape eFlight Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/eperf/id586166665/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flightscape-eflight-manager/id838987830/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 56 MB | 138 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [EMBRAER S.A.](https://appshunter.io/developer/507436833) | [CAE Inc.](https://appshunter.io/developer/1425036057) |

## What reviewers say

### ePerf

[App page](https://appshunter.io/ios/app/eperf/id586166665)

This application provides pilots with real-time aircraft performance calculations for any flight phase, offline. It aims to reduce cockpit workload, save fuel through takeoff thrust optimization, and eliminate paper-based materials for a more economical and efficient flight operation.

**Highlights:** Offline flight performance calculations, Takeoff and landing performance, Reduced paper cockpit materials, Engine savings through thrust optimization, Quick performance calculations, Support for Embraer Commercial aircraft

**Features:** Vision Pro support

**In-app purchases:** none


### Flightscape eFlight Manager

[App page](https://appshunter.io/ios/app/flightscape-eflight-manager/id838987830)

This app automates flight planning by ingesting data from your flight planning system. It generates comprehensive trip packages with weather information and allows flight crews to upload real-time flight data for analysis.

**Highlights:** ARINC 633-2 flight plan ingestion, Automated pre-flight briefing packages, Real-time fuel and flight time capture, Offline flight recalculations, Scratchpad for notes and drawings, Device data synchronization

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ePerf free?

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

### Is Flightscape eFlight Manager free?

Flightscape eFlight Manager is free to download, with no in-app purchases.

### Which has better reviews, ePerf or Flightscape eFlight Manager?

Flightscape eFlight Manager is rated higher. ePerf averages 3.0 out of 5 from 2 ratings, while Flightscape eFlight Manager averages 5.0 from 2 ratings.

### Do ePerf or Flightscape eFlight Manager have ads?

Neither ePerf nor Flightscape eFlight Manager shows ads.

### Which is updated more often, ePerf or Flightscape eFlight Manager?

ePerf ships an update every 2 months, and Flightscape eFlight Manager every 3 months. Most recently, ePerf was updated on September 30, 2026 and Flightscape eFlight Manager on October 6, 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.*