Comparison

Idle Fireworks vs 国旗クイズ(何問正解できるか)

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

Head to head

Idle Fireworks

Fireworks Simulation Game

Free

🎮 Games

★ 4.474 ratingsView app →

About

Idle Fireworks

Launch beautiful fireworks and experience a sense of calm. This simulation game offers a relaxing escape, playable offline during downtime like meetings or classes.

Highlights

Launch beautiful fireworks
Relaxing simulation
Free to play
No internet required
Play offline

Features

Read full description

Let 's launch beautiful fireworks and be healed! - Free to play - No internet connection required - Play in a boring meeting or class

About

国旗クイズ(何問正解できるか)

Features

Read full description

国旗を見て国名を当てるクイズです。国連加盟国193ヶ国と、その他の国と地域併せて204ヶ国から出題されるので、何問答えられるか挑戦しましょう！学生の方は学校での勉強のお供や友達との勝負！社会人の方は昔の勉強記憶力確認に！知識アップや脳トレにも効果的！？もちろん無料で利用可能です。画面に表示される国旗をもとに, 4つの選択肢の中から、その国の首都を当ててください。正解数に応じてポイントが付与されます。累計ポイントを世界中のユーザーとネットランキングで競えます。

Screenshots

Idle Fireworks3 screens

国旗クイズ(何問正解できるか)4 screens

Verdict

The call

The clearest difference is ads: 国旗クイズ(何問正解できるか) at none against Idle Fireworks's shown. 国旗クイズ(何問正解できるか) also leads on update cadence (daily vs every 2 months). On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Idle Fireworks ships an update every 2 months, 国旗クイズ(何問正解できるか) daily. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level

Idle Fireworks versus 国旗クイズ(何問正解できるか): the parameters behind the verdict, then further details
Parameter	Idle Fireworks	国旗クイズ(何問正解できるか)
Price	Free	Free
Rating	4.4 (74 ratings) — better	—
Positive reviews	29.8% of reviews	—
Number of ratings	74 — better	—
Update frequency	Every 2 months	Daily — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	97 MB	29 MB
Age rating	4+	4+
Developer	HENN Inc.	kouji kawai

In-app purchases

None

Idle Fireworks

No in-app purchases

None

国旗クイズ(何問正解できるか)

No in-app purchases

Questions

Is Idle Fireworks free?

Idle Fireworks is free to download, with no in-app purchases.

Is 国旗クイズ(何問正解できるか) free?

国旗クイズ(何問正解できるか) is free to download, with no in-app purchases.

Do Idle Fireworks or 国旗クイズ(何問正解できるか) have ads?

Idle Fireworks shows ads; 国旗クイズ(何問正解できるか) does not.

Which is updated more often, Idle Fireworks or 国旗クイズ(何問正解できるか)?

Idle Fireworks ships an update every 2 months, and 国旗クイズ(何問正解できるか) daily. Most recently, Idle Fireworks was updated on October 29, 2026 and 国旗クイズ(何問正解できるか) on October 30, 2026.