HUD SONiC vs Flear
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HUD SONiC
This app simplifies flight logging for professional pilots by automatically detecting flights near airports. It helps track flight experience, aircraft types, and career possibilities, built by pilots for pilots.
- Automated flight detection near airports
- Manual logbook entry reduction
- Flight experience tracking by aircraft
- Career opportunity exploration
- Import and export flight records
- Pilot-centric design
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HUD SONiC is a free pilot logbook for professional pilots. Enter your flight number and HUD SONiC fills in the details from ADS-B flight data. When you need it, export your logbook in your authority's format. LOG A FLIGHT FROM ITS FLIGHT NUMBER • Enter the flight number and choose your flight. Route, times, aircraft type and registration are filled in from ADS-B data where available. • Flight number search comes with a monthly allowance, and not every flight has ADS-B data. You can always log a flight by hand. • Record your role (PIC, SIC, PICUS), night and instrument time, and landings. YOUR AUTHORITY'S LOGBOOK FORMAT • Export a PDF in the logbook layout used for EASA, FAA, CASA, TCCA, JCAB or SACAA. • Keep one record and produce the form your authority expects. BRING YOUR HISTORY WITH YOU • Import from supported logbook apps, or enter your previous totals by hand. • See your Flight Stats: totals by aircraft type, role and category, a map of every route you've flown, and your monthly hours. SEE WHERE YOUR EXPERIENCE CAN TAKE YOU • Browse pilot jobs from airlines around the world. • Compare a job's requirements with the experience in your logbook. FREE, WITH NOTHING TO UNLOCK Unlimited logging. No plan to choose, no features held back. BUILT BY PILOTS AND A PILOT RECRUITER Pilots know what it takes to record every flight. A recruiter knows how airlines read a logbook. HUD SONiC brings both together. Every flight becomes a chapter.
Flear
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FLEAR is built for pilots and cabin crew who want to share their roster with trusted friends and quickly see when their schedules align. SHARE AND COMPARE ROSTERS • Connect with friends and share the schedule information you choose • Compare flights, duties, standby, rest, leave and days off • See shared schedules in a clear calendar and roster view • Keep salary, pay rates and calculated income private on your device NEXT DUTY AT A GLANCE • See your next duty, report time and countdown in the Roster hero card • Add Home Screen and Lock Screen widgets for your next duty • Check report times in UTC and your local time zone ROSTER TOOLS • Import your crew schedule • View each sector with departure, arrival and block times • Track monthly block and duty hours in UTC • Review overnight and multi-day duties PAY ESTIMATES • Configure your own pay profile • Estimate monthly flight, simulator and training income • Review roster activity and estimated earnings FLIGHT INSIGHTS • Check turbulence forecasts for flight routes • View approximate cosmic-radiation exposure for individual flights • Review monthly, annual and career radiation estimates PRIVACY FIRST Friends only receive the roster information you choose to share. Salary, pay rates and income calculations are not shared and do not appear in widgets. FLEAR is an independent crew application and is not affiliated with or endorsed by any airline or crew-management-system provider. Turbulence, radiation and income information is provided as an estimate and should not replace official operational, medical or company guidance. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: HUD SONiC at none against Flear's 2. HUD SONiC also leads on ads (none vs shown). On price, update cadence, device support 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. Flear sells 2 in-app purchases, starting at $3.99 per month. HUD SONiC asks for nothing beyond the download.
HUD SONiC ships an update every 5 days, Flear every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | HUD SONiC | Flear |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 days | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 102 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | AEROMUSE, K.K. | Andrii Molodyi |
In-app purchases
HUD SONiC
No in-app purchases
Flear
- FLEAR Ad-Free Monthly14 Days trial$3.991 Month
- FLEAR Ad-Free Yearly14 Days trial$34.991 Year









