Comparison

Shell Drone vs Gen

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

Head to head
About

Shell Drone

Features
Read full description

这是一款 通过手机蓝牙控制迷你无人机飞行的APP,可以一对多,也可以一对一连接,简单并且有趣!

About

Gen

Features
Read full description

What year is Showa 5? A child was born in 2012, but what year is Heisei? Have you ever had any problems when converting from the Western era to the Japanese era, or from the Japanese era to the Western era? This app can mutually convert from the Japanese era name to the Christian era, and from the Western calendar to the Japanese era name. The Japanese era name that can be converted is from Meiji to Reiwa. On the top screen of the app, tap the Japanese era name or the one you want to convert to the Western calendar and enter it. Please select the Japanese era name by scrolling and selecting the era name and the year. Please enter the number directly for the year. You can check the converted history by tapping the history button. If you register frequently used items such as the birthdays of your parents, children, and spouse as favorites, you can easily check them on the Favorites screen. The app icon is designed to represent this year's Japanese era and Western calendar. If you place the icon in an easy-to-see location when you start up your iPhone or iPad, you can always check the era name of this year. In the free version, you can create up to 1 favorite and check up to 2 histories. If you want to create unlimited favorites and check 100 records, please consider purchasing the premium version within the app. ---------------------- Terms of Use and Privacy Policy: https://akikibai-laboratory.jimdofree.com/privacy-policy/

Screenshots

Shell Drone1 screens
Gen4 screens

Verdict

The call

The clearest difference is in-app purchases: Shell Drone at none against Gen's 1. Shell Drone also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.6). On price and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Gen sells 1 one-off in-app purchase. Shell Drone asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Shell Drone versus Gen: the parameters behind the verdict, then further details
ParameterShell DroneGen
PriceFreeFree
Update frequency—Every 3 months
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.6
Further details — not scored
Size3 MB7 MB
Age rating4+4+
DeveloperRobert RonashKei Suefuji

In-app purchases

None

Shell Drone

No in-app purchases

1 purchases

Gen

One-time1
  • PREMIUM$3.99

Questions

Is Shell Drone free?
Shell Drone is free to download, with no in-app purchases.
Is Gen free?
Gen is free to download, with in-app purchases available.
Do Shell Drone or Gen have ads?
Gen shows ads; Shell Drone does not.

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