Comparison

Inheritance by JW 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

Inheritance by JW

Features
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Inheritance Calculator is a powerful tool designed to simplify the process of planning and calculating inheritance. Whether you're an individual looking to understand how your estate will be divided or a professional assisting clients with estate planning, this app provides the essential features you need.

About

RosterEye

Features
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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

Inheritance by JW4 screens
RosterEye4 screens

Verdict

The call

The clearest difference is update cadence: RosterEye at every 5 days against Inheritance by JW's every 7 months. Inheritance by JW's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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

Inheritance by JW ships an update every 7 months, RosterEye every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences ยท 4 level
Inheritance by JW versus RosterEye: the parameters behind the verdict, then further details
ParameterInheritance by JWRosterEye
PriceFreeFree
Update frequencyEvery 7 monthsEvery 5 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size29 MB40 MB
Age rating4+4+
DeveloperJust willsSaeed Juma Ali Bin Ghalaita Almheiri

In-app purchases

None

Inheritance by JW

No in-app purchases

None

RosterEye

No in-app purchases

Questions

Is Inheritance by JW free?
Inheritance by JW is free to download, with no in-app purchases.
Is RosterEye free?
RosterEye is free to download, with no in-app purchases.
Do Inheritance by JW or RosterEye have ads?
Neither Inheritance by JW nor RosterEye shows ads.
Which is updated more often, Inheritance by JW or RosterEye?
Inheritance by JW ships an update every 7 months, and RosterEye every 5 days. Most recently, Inheritance by JW was updated on November 4, 2026 and RosterEye on October 31, 2026.

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