Comparison

StudyBank vs みんなの自習室 Study Room

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

Head to head
About

StudyBank

Features
Read full description

Time × Hourly Rate = The Satisfaction of Seeing Your Effort Grow The more you study, the more your in-app “savings” increase. Turn your study time into visible progress—and motivation. Key Features • Study Timer Easily track your study time with a simple interface (Pomodoro supported) • Reward Store Exchange your saved balance for rewards • Virtual Cards Level up based on total study time and increase your in-app hourly rate • Progress Visualization Review your study habits with calendars and category analysis • Deep Focus Mode A support feature that helps you stay fully focused for a set period of time Recommended For • Students preparing for entrance exams or certifications • College students and professionals who want to build consistent study habits • Anyone who struggles to feel the results of their hard work Important Notice This app is a motivation support tool that converts study time into virtual “savings” and allows users to exchange them for virtual “rewards. It is not related to real bank accounts or financial services in any way.

About

みんなの自習室 Study Room

Features
Read full description

ひとりの勉強は、つづかない。 「みんなの自習室」は、全国の勉強仲間とゆるくつながりながら集中できる、オンライン自習室アプリです。 ドット絵の温かい自習室に入ると、いま勉強している仲間の姿がリアルタイムで見えます。「自分も頑張ろう」——そんな静かなやる気が自然とわいてくる空間です。登録不要、すぐに始められます。 【主な機能】 ■ オンライン自習室 温かいドット絵の部屋に入室。いま誰が勉強中・休憩中かがリアルタイムでわかります。「一人じゃない」感覚が、集中を後押しします。 ■ 集中タイマー(ポモドーロ) 勉強と休憩のサイクルで、無理なく集中をキープできます。 ■ 勉強時間の記録 今日の勉強時間・連続記録・セッション数を自動で記録。日々のがんばりが見える化されます。 ■ 環境音 雨の音・焚き火など、集中できる環境音を再生できます(オフも可能)。 ■ 今日のひとこと 励ましの言葉と、みんなのひとことで、ゆるくつながれます。 【こんな方におすすめ】 ・資格試験の勉強中の方(宅建・行政書士・簿記 など) ・受験勉強・テスト勉強に集中したい学生 ・在宅でひとりだと、つい怠けてしまう方 ・一緒にがんばる勉強仲間がほしい方 ログイン不要・完全無料。今日から、みんなと集中をはじめましょう。

Screenshots

StudyBank4 screens
みんなの自習室 Study Room4 screens

Verdict

The call

The clearest difference is in-app purchases: みんなの自習室 Study Room at none against StudyBank's 1. みんなの自習室 Study Room also leads on iOS requirement (16.4 vs 18.4). StudyBank's advantage is update cadence (every 2 weeks vs every 6 weeks). 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. StudyBank sells 1 one-off in-app purchase. みんなの自習室 Study Room asks for nothing beyond the download.

UpkeepUpdate frequency

StudyBank ships an update every 2 weeks, みんなの自習室 Study Room every 6 weeks. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 3 level
StudyBank versus みんなの自習室 Study Room: the parameters behind the verdict, then further details
ParameterStudyBankみんなの自習室 Study Room
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhoneiPhone
Requires iOS18.416.4 — better
Further details — not scored
Size77 MB76 MB
Age rating4+4+
DeveloperKAZUKI SHOJIKAZUSA NAOI

In-app purchases

1 purchases

StudyBank

One-time1
  • Remove Ads (Permanent)$2.99
None

みんなの自習室 Study Room

No in-app purchases

Questions

Is StudyBank free?
StudyBank is free to download, with in-app purchases available.
Is みんなの自習室 Study Room free?
みんなの自習室 Study Room is free to download, with no in-app purchases.
Do StudyBank or みんなの自習室 Study Room have ads?
Both StudyBank and みんなの自習室 Study Room show ads.
Which is updated more often, StudyBank or みんなの自習室 Study Room?
StudyBank ships an update every 2 weeks, and みんなの自習室 Study Room every 6 weeks. Most recently, StudyBank was updated on November 8, 2026 and みんなの自習室 Study Room on November 10, 2026.

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