TuneBoss ECU vs I
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TuneBoss ECU
This application is for advanced users and requires a specific TuneBoss ECU unit (sold separately). It is designed for use with authorized tuning centers and comes with a disclaimer for use at your own risk.
- Requires TuneBoss ECU unit
- For advanced users
- Support for authorized tuning centers
- Use at own risk disclaimer
Read full descriptionHide full description
IMPORTANT: FOR ADVANCED USERS ONLY. USE AT OWN RISK. Support provided for TuneBoss Authorized Tuning Centers Only. This application requires a 2022 manufactured (and above) TuneBoss ECU unit (sold separately)
I
Read full descriptionHide full description
i-Handler App is a flight-support tool for pilots, operators and flight departments. Plan a trip, keep all your operational data in one place, and automatically generate the documentation each flight needs — so you spend less time on paperwork and more time flying. PLAN AND ORGANIZE • Create flights with departure, arrival, alternates, dates and times (UTC). • Manage your own catalog of aircraft, operators, FBOs, handlers, crew and passengers, and reuse them across flights. • Duplicate a previous flight to set up a similar trip in seconds. AUTO-GENERATE TRIP DOCUMENTS • ICAO flight plan, general declaration and weather briefing, generated from your flight data. • Documents are ready to review, share and send. SCAN AND AUTO-FILL • Scan passports (MRZ) and driver licenses to auto-fill crew and passenger details quickly and accurately. COORDINATE YOUR TRIP • Send requests by email to authorities, FBOs, handlers and crew, with a preview before anything is sent. • Keep everyone aligned with the people and roles assigned to each flight. REGULATORY SUPPORT • eAPIS submission support and arrival / overflight permit assistance for several countries. Built for general and business aviation, i-Handler App brings flight planning, documentation and trip coordination together in a single, mobile-friendly app. An account is required to use the app.
Screenshots
Verdict
The clearest difference is update cadence: TuneBoss ECU at every 2 weeks against I's every 2 months. I's advantage is device support (4 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.
TuneBoss ECU ships an update every 2 weeks, I every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | TuneBoss ECU | I |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 40.6% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 66 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | FSR Technology | FELIPE AGUILAR |
In-app purchases
TuneBoss ECU
No in-app purchases
I
No in-app purchases









