Comparison

シンプル誕生日カレンダー vs Fuuuga

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

Head to head
About

シンプル誕生日カレンダー

Features
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最もシンプルで直感的に利用ができる誕生日カレンダーです。 制限なしで登録が可能です。 --機能 ・リスト表示 ・カレンダー表示 ・誕生日の追加/削除

About

Fuuuga

Features
Read full description

Fuuuga is a simple, beautiful timer app that lets you manage multiple timers at the same time. Time your simmering sauce and boiling pasta simultaneously while keeping track of your kid's bath time. Run a study session and a break timer side by side. With Fuuuga, you can handle as many timers as you need, all smartly organized on a single screen. *** Key Features *** ■ Run Multiple Timers at Once See all your timers listed on one screen. Start, pause, and stop each one independently. ■ Fully Customizable Timers Set hours, minutes, and seconds exactly how you like. Choose from beautiful melodies for your alarm sound. Add a title to keep track of what each timer is for. ■ Quick Timers Tap a button at the bottom of the screen to instantly start your go-to timer durations. Customize up to 4 quick timers. ■ Pomodoro Technique Boost your study and work efficiency with a full-screen Pomodoro timer that repeats work and break intervals for the durations you set. ■ Background Operation & Notifications Your timers keep running even when the app is closed, and you'll get a push notification when they finish. ■ Make It Your Own Personalize the look of the app with dozens of themes — Pastel, Monochrome, Earthy, Complementary, and more — plus matching App Icons. ■ Keep the Screen On Prevent your screen from dimming while a timer is running. *** Fuuuga+ (One-Time Purchase) *** Unlock all themes / Unlock all app icons / Unlock Pomodoro timer and interval timer / Unlimited simultaneous timers / Support for 4 quick timer slots Try all features free for 7 days after installing. If you love it, upgrade with a single one-time purchase — no subscription required.

Screenshots

シンプル誕生日カレンダー3 screens
Fuuuga4 screens

Verdict

The call

The clearest difference is in-app purchases: シンプル誕生日カレンダー at none against Fuuuga's 1. シンプル誕生日カレンダー also leads on iOS requirement (15.0 vs 17.0). Fuuuga's advantage is update cadence (every 3 days vs every 8 months). On price, ads 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. Fuuuga sells 1 one-off in-app purchase. シンプル誕生日カレンダー asks for nothing beyond the download.

UpkeepUpdate frequency

シンプル誕生日カレンダー ships an update every 8 months, Fuuuga every 3 days. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level
シンプル誕生日カレンダー versus Fuuuga: the parameters behind the verdict, then further details
Parameterシンプル誕生日カレンダーFuuuga
PriceFreeFree
Update frequencyEvery 8 monthsEvery 3 days — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better17.0
Further details — not scored
Size6 MB102 MB
Age rating4+4+
Developergen endoTomoki Sasaki

In-app purchases

None

シンプル誕生日カレンダー

No in-app purchases

1 purchases

Fuuuga

One-time1
  • Fuuuga+$1.99

Questions

Is シンプル誕生日カレンダー free?
シンプル誕生日カレンダー is free to download, with no in-app purchases.
Is Fuuuga free?
Fuuuga is free to download, with in-app purchases available.
Do シンプル誕生日カレンダー or Fuuuga have ads?
Both シンプル誕生日カレンダー and Fuuuga show ads.
Which is updated more often, シンプル誕生日カレンダー or Fuuuga?
シンプル誕生日カレンダー ships an update every 8 months, and Fuuuga every 3 days. Most recently, シンプル誕生日カレンダー was updated on October 25, 2026 and Fuuuga on October 25, 2026.

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