Comparison

HOTmate vs RosterEye

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

HOTmate

Features
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HOTmate is a lightweight holdover time (HOT) calculator designed for quick use during winter operations. It provides a clean, pilot-friendly workflow: select the aerodrome, enter basic weather and temperature inputs, and get a clear HOT result with the relevant condition and intensity classification. Key features include: Fast, simple inputs with an interface optimized for mobile use. Offline operation โ€” no account, no network required. Built-in precipitation/intensity logic to help interpret common winter weather scenarios. Clear, readable results with an emphasis on speed and usability. Dark mode for comfortable use in low-light environments. HOTmate is built for rapid cross-checking and situational awareness, with a focus on reliability and a minimal, distraction-free design.

About

RosterEye

Features
Read full description

RosterEye keeps a crew family in the loop. One person brings in their roster; everyone who loves them knows where they are, when they land, and when they are finally home. No more "has the flight landed yet?" at three in the morning. RosterEye already knows. ONE IMPORT. THE WHOLE MONTH RosterEye reads Emirates (EK), Etihad (EY) and FlyDubai (FZ) crew rosters today, and a household mixing them works the same way. Share the calendar file in, or subscribe to your roster link and it stays up to date. Every duty wears its color โ€” flights, standby, days off, leave, training, ground โ€” and layovers, rest days and report times are worked out for you. EVEN A PRINTED ROSTER WORKS Plenty of crew are never given a roster a calendar can read โ€” only a page to print. Hand RosterEye the PDF and it writes the month into your own phone calendar in seconds โ€” every flight, day off and report time. The file never leaves your phone; your family sees the month straight away. KNOW THE MINUTE THEY LAND โ€” LIVE, OR AN HONEST ESTIMATE While they are airborne, watch their airplane cross the real earth, the path it has actually flown drawn behind it. Running late, away early, diverted, landed: you are told โ€” and never told "landed" while they are still in the air. Every position says how fresh it is, and when we are working from the schedule rather than a live signal we say so: a confident wrong answer is worse than an honest one. THE WEATHER THERE, AND WHAT TO PACK Every destination carries its conditions, the forecast for the hour they land, and one line on what to pack โ€” 29 degrees at 84% humidity and 29 at 18% are very different suitcases. Celsius or Fahrenheit, your choice. HOME IN 1 DAY โ€” WITHOUT OPENING THE APP โ€ข Home screen widgets: the next duty, a live countdown, "home in 1 day" โ€ข A live flight on your Lock Screen and in the Dynamic Island, from take-off to touchdown โ€ข Every airport in its own local time, daylight saving handled EVERYONE WHO LOVES THEM, IN THE LOOP โ€ข Your invite link lets somebody straight in; a typed code waits for your approval โ€ข You choose who follows whom, and sharing stops at any time with one switch โ€ข Kid mode: a big, friendly "where is mum or dad" screen, left only by a parent's PIN โ€ข Crew couples: both airplanes on one globe, a name beside each; a tap switches between them EVERY KILOMETER, ADDED UP Your year so far: nights away, days off, distance flown, favorite destinations. Then show people where you fly: the month as a poster of the planet, every city named, every route drawn, how far it all adds up to โ€” a picture or a short film with sound, signed with your first name and nothing more. YOUR NIGHT. YOUR DAY. YOUR CALL. A deep night appearance and a warm daylight one: follow your phone, or choose. Turn your text size up and every word stays whole. On an iPad, it is laid out for an iPad. FREE FOR THE FAMILY, AND IT WORKS ON THE PLANE Everyone who follows a crew member is free, forever โ€” only the crew side is ever paid. Your saved roster needs no signal: lose connection and RosterEye falls back to the schedule, never a blank screen. PRIVACY, TAKEN SERIOUSLY Colleagues named on your flights are never read, stored or shown, and staff numbers are not kept at all. Your roster is yours, and you decide who sees it. More is on its way: more airlines, deeper insights, things we cannot wait to show you. AN INDEPENDENT APP, NOT AN AIRLINE PRODUCT RosterEye is not affiliated with, associated with, authorized by, endorsed by or connected to any airline. Airline names, codes and flight numbers are the property of their respective owners and are used only to identify a flight or to let you tell us which roster format you use. No airline logo or livery appears anywhere in the app. RosterEye is not an operational tool: times, positions and estimates can be wrong, late or missing, and must never be used to plan a journey or make any aviation decision.

Screenshots

HOTmate4 screens
RosterEye4 screens

Verdict

The call

The clearest difference is update cadence: RosterEye at every 5 days against HOTmate's every 2 weeks. RosterEye also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

HOTmate ships an update every 2 weeks, RosterEye every 5 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard3 real differences ยท 3 level
HOTmate versus RosterEye: the parameters behind the verdict, then further details
ParameterHOTmateRosterEye
PriceFreeFree
Update frequencyEvery 2 weeksEvery 5 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS17.015.0 โ€” better
Further details โ€” not scored
Size4 MB40 MB
Age rating4+4+
DeveloperViacheslav NovikovSaeed Juma Ali Bin Ghalaita Almheiri

In-app purchases

None

HOTmate

No in-app purchases

None

RosterEye

No in-app purchases

Questions

Is HOTmate free?
HOTmate is free to download, with no in-app purchases.
Is RosterEye free?
RosterEye is free to download, with no in-app purchases.
Do HOTmate or RosterEye have ads?
Neither HOTmate nor RosterEye shows ads.
Which is updated more often, HOTmate or RosterEye?
HOTmate ships an update every 2 weeks, and RosterEye every 5 days. Most recently, HOTmate was updated on October 31, 2026 and RosterEye on October 29, 2026.

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