ePerf vs Orlando Explorer Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ePerf
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.
- 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
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Get performance calculations in any phase of flight, anytime, anywhere! For airlines that seek for an economical paperless cockpit solution the ePerf is a tablet application that reduces costs and workload, and improves the aircraft performance. Our ePerf is fully stand-alone, calculating takeoff and landing performance offline in any phase of flight, anytime and anywhere. Benefits: - Less paper! Reduces or replaces paper-based material, saving weight in the cockpit; - Improved performance compared to printed performance books; - Engines Savings due to Takeoff Thrust Optimization - Saves time: quick performance calculations and lower workload; - Clean interface: straight-forward for pilots; - Analysis run offline: no Internet connection needed; - Support for all Embraer Commercial aircraft models; - Easy to update. Requirements: - Airport database compatible with ECAFM or IATA SCAP ADIS v1.0 (Airport database updates either via iTunes or wirelessly) Data enclosed in the application is provided for demonstration purposes only and shall not be used for operational purposes. Please contact Embraer for further information (opereng@embraer.com.br).
Orlando Explorer Mobile
Access and view technical publications for aviation professionals. Supports various manual types and PDF documents for both online and offline use. Manage content from a central service.
- View technical manuals online or offline
- Supports various aviation document formats
- Manage content via Orlando Suite
- Open manuals in multiple tabs
- Filter manuals by metadata and applicability
- View effective and scheduled publications side-by-side
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Orlando Explorer Mobile is the mobile document viewer of the Orlando Suite for Tech Pubs Document Management System. The app is designed for airlines, MROs and aircraft manufacturers. It can be used on ground (e.g. Maintenance / Tech Ops manuals, training, briefing, …) and on board (EFB document library, Cabin Crew document viewer, …) either online or offline. Orlando Explorer Mobile supports XML like: - Airbus, ATR and Boeing Flight Ops manuals (FCOM, AFM, QRH, MEL/DDG, FCTM, CCOM, …) - Airbus and Boeing Maintenance manuals (AMM, IPC, TSM, Wiring Manuals, …) - Airline manuals (OM-A, OM-B, OM-C, GOM, IFM, …) as well as any PDF document. The mobile library content is managed from the Orlando Suite for Tech Pubs Mobile Content Management service. Orlando Explorer Mobile main features: - Enroll the app to the Orlando Suite for Tech Pubs, - View the manuals made available by the administrator online or download them for offline access, - Open manuals in multiple tabs, - Filter the manuals per metadata tags and per applicability, - View effective and scheduled publications side by side in a split view, - Acknowledge the read of new publications - …
Screenshots
Verdict
The clearest difference is rating: ePerf at 3.0 against Orlando Explorer Mobile's 1.0. On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ePerf holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
ePerf ships an update every 2 months, Orlando Explorer Mobile every 5 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | ePerf | Orlando Explorer Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 56 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | EMBRAER S.A. | Infotel |
Customer experience
ePerf
Orlando Explorer Mobile
In-app purchases
ePerf
No in-app purchases
Orlando Explorer Mobile
No in-app purchases
Questions
Is ePerf free?
Is Orlando Explorer Mobile free?
Which has better reviews, ePerf or Orlando Explorer Mobile?
Do ePerf or Orlando Explorer Mobile have ads?
Which is updated more often, ePerf or Orlando Explorer Mobile?
Other comparisons
