Comparison

Bullet Hell Monday vs 10秒当てゲーム

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

Head to head
About

Bullet Hell Monday

Experience an authentic bullet hell shooter on your mobile device. Offers modes for both beginners and experts, with extensive content and ship upgrades. Compete for high scores and climb the global leaderboards.

Highlights
  • Authentic bullet hell shooter gameplay
  • Chapter mode for beginners
  • Challenge mode for experts
  • Over 50 stages
  • Ship upgrading system
  • Endless survival mode
  • Global leaderboards
Features
Read full description

A bullet hell shooter - Enjoy an authentic bullet hell shooter on your smartphone. - Recommended Chapter mode for danmaku beginners. - Recommended Challenge mode for danmaku experts. - Huge content: over 50 stages. Upgrade your ship - Use the points you earn after playing a stage to level up your ship. - Take your new and upgraded ship to the challenge mode! Aim for a high score. Chapters - Clear the missions set for you in each chapter. - Clearing missions opens up new stages. - Use the points you get in the chapter mode to upgrade your ship. Challenges - The challenge mode is for when you really want to test your mettle. - Upgrade your ship and take on this mode. - Select from EASY, NORMAL, HARD, and HEAVEN difficulties. - Test the limits of your skill. Endless - The endless mode that lasts forever. - How long can you survive in the increasing difficulty? Aim for the top slot in the rankings - Challenge mode has Game Center support. - Try going against your friends for the best score. - Rankings are sorted by stage and difficulty. - Try perfecting your favorite stage or try to beat all the rankings. Twitter: https://twitter.com/dot_decluster

About

10秒当てゲーム

Features
Read full description

「だいたい10秒」を体で覚える、シンプルな感覚ゲームです。 ■ 遊び方 1. 画面をタップするとカウントアップが始まります 2. 最初の3秒間だけ数字が表示されます 3. 数字が消えたら、感覚だけを頼りに待ちます 4. ちょうど10秒だと思ったらもう一度タップ 誤差がミリ秒単位で判定され、3段階のランクで評価されます。 ■ 判定ランク ・PERFECT ― 誤差 0.20秒未満 ・GREAT ― 誤差 0.50秒未満 ・GOOD ― それ以上 ■ 特徴 ・プレイ履歴、平均誤差、ベスト記録をグラフで確認 ・3種類のレイアウト(Editorial/Pure/Ring)から好みで選択 ・ダーク/ライトテーマ対応 ・判定幅や表示時間は設定から自由にカスタマイズ可能 「自分は10秒の感覚が正確か?」一度気になったら止まらない、中毒性の高いゲームです。

Screenshots

Bullet Hell Monday4 screens
10秒当てゲーム4 screens

Verdict

The call

The clearest difference is in-app purchases: 10秒当てゲーム at none against Bullet Hell Monday's 7. 10秒当てゲーム also leads on update cadence (every 5 days vs every 2 months). On price, ads, 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. Bullet Hell Monday sells 7 one-off in-app purchases. 10秒当てゲーム asks for nothing beyond the download.

UpkeepUpdate frequency

Bullet Hell Monday ships an update every 2 months, 10秒当てゲーム every 5 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Bullet Hell Monday versus 10秒当てゲーム: the parameters behind the verdict, then further details
ParameterBullet Hell Monday10秒当てゲーム
PriceFreeFree
Rating4.9 (1.1K ratings) — better—
Positive reviews96.5% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size93 MB20 MB
Age rating9+4+
DeveloperMASAYUKI ITOAtsushi Isai

Bugs and requests

Bullet Hell Monday

Reported bugs

2 issues
  • Rollover issue with AP at 9,999
  • Unbeatable levels on normal difficulty

Requested features

2 requests
  • Level editor
  • More free ship types

10秒当てゲーム

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Bullet Hell Monday

One-time7
  • Homing Type$0.99
  • Shielding Type$0.99
  • Time Type$0.99
Show 4 more
  • Search Type$1.99
  • Lock-On Type$1.99
  • Blade Type$1.99
  • Full Upgrade & Challenge Pack$3.99
None

10秒当てゲーム

No in-app purchases

Questions

Is Bullet Hell Monday free?
Bullet Hell Monday is free to download, with in-app purchases available.
Is 10秒当てゲーム free?
10秒当てゲーム is free to download, with no in-app purchases.
Do Bullet Hell Monday or 10秒当てゲーム have ads?
Both Bullet Hell Monday and 10秒当てゲーム show ads.
Which is updated more often, Bullet Hell Monday or 10秒当てゲーム?
Bullet Hell Monday ships an update every 2 months, and 10秒当てゲーム every 5 days. Most recently, Bullet Hell Monday was updated on October 13, 2026 and 10秒当てゲーム on October 7, 2026.

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