E vs FlyDefend
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
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E-Bus Mobile App is a robust digital solution design for Mass Transit management of a modern city mass transit system that has good infrastructure.
FlyDefend
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Delay, cancellation, baggage or refund issue? We assess flights with any airline on any route, seek an out-of-court resolution and, where justified, arrange legal action in the relevant jurisdiction. Kamal Salbitti, FlyDefend's founder in Brazil, personally reviews passenger enquiries. Interface in 31 languages. Any airline. Any route. • Flight delayed • Flight cancelled • Lost baggage • Refund never arrived • Not allowed to fly • Stopped at the boarding gate We understand how upsetting this can be. Record a detailed voice message on WhatsApp, at your own pace — we do not limit the length of your account. We will review everything and get back to you as soon as possible. The button opens your chat with Kamal. Record and send your voice message in WhatsApp; he will receive it personally. Assessment — We review the route and documents. Negotiation — We seek a resolution with the airline. Legal action — Where justified, in the relevant jurisdiction. In Brazil assistance is mandatory and grows with the waiting time. It does not depend on the reason for the delay. Collect everything now. Proving what happened is far harder later. KAMAL SALBITTI LTDA · CNPJ 67.216.649/0001-15 https://flydefend.brazilpasport.com/en/help https://flydefend.brazilpasport.com/en/privacy iPhone · iPad · Apple Watch Continue on your phone. Scan with your phone. On flights covered by Regulation (EC) 261/2004, compensation of €250, €400 or €600 may be available. Eligibility and amount depend on the route, delay, cancellation notice and circumstances; payment is not automatic.
Screenshots
Verdict
The clearest difference is update cadence: FlyDefend at weekly against E's every 9 months. FlyDefend also leads on device support (5 vs 2). On price, ads, in-app purchases and iOS requirement 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.
E ships an update every 9 months, FlyDefend weekly. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | E | FlyDefend |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | E-BUS AND LOGISTICS LIMITED | KAMAL SALBITTI LTDA |
In-app purchases
E
No in-app purchases
FlyDefend
No in-app purchases









