Comparison

みんなの自習室 Study Room vs MinTok

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

Head to head
About

みんなの自習室 Study Room

Features
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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。

About

MinTok

Features
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Studying doesn't fall apart because you lack willpower. It falls apart because the payoff feels too far away. MinTok is a study timer that turns the time you put in into reward savings — at a rate you set. Your balance builds in a wallet, and you redeem it for the things you actually want. The reward you've been eyeing becomes the reason to start today. Minutes into rewards. Note: MinTok doesn't pay you real money. You turn study time into a reward budget at a rate you choose, save it up, and treat yourself — you buy the reward. HOW IT WORKS — 3 STEPS 1. Save — Start the timer and study. Every minute becomes reward savings at your chosen rate (around ¥300/hr recommended; set anything from ¥100 to ¥3,000) and lands in your wallet. 2. Bank Time — When you pass your goal, the timer keeps going. The overage counts as "Bank Time" and you keep saving. A Live Activity on your Lock Screen and in the Dynamic Island shows your balance climbing in real time. 3. Spend — Add the things you want to your wishlist. Once your balance reaches the price, redeem it — then go buy your reward for real. WHO IT'S FOR - People who want to keep learning a language through a system, not sheer grit. - Anyone who's bounced off to-do and tracking apps because deciding what to do every day is the real friction. - People with something they want — and the discipline to earn it as a reward. - Commuters and students turning small pockets of time into real progress. THE IDEA: NOT A TRACKER — AN APP THAT REMOVES DECISIONS You decide once, when you plan. On the days in between, you just execute the task in front of you. That's the trick to keeping it up. PRIVACY Your data is stored locally on your device (App Group). No account, no sign-in. No tracking, no ads. From a single minute today to the thing you want. Make your study time an investment in yourself — with MinTok. ■ Subscription & Legal ・MinTok Pro is available as a Monthly (¥300/month) or Annual (¥3,000/year) auto-renewing subscription, each with a 7-day free trial, or a one-time Lifetime purchase (¥5,000, no auto-renewal). Exact prices for your region are shown in the app before purchase. ・Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. ・Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ・Privacy Policy: https://inadysensei.github.io/mintok-support/privacy/

Screenshots

みんなの自習室 Study Room4 screens
MinTok4 screens

Verdict

The call

The clearest difference is in-app purchases: みんなの自習室 Study Room at none against MinTok's 3. MinTok's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price, 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. MinTok sells 3 in-app purchases, starting at $1.99 per month. みんなの自習室 Study Room asks for nothing beyond the download.

UpkeepUpdate frequency

みんなの自習室 Study Room ships an update every 6 weeks, MinTok every 4 days. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
みんなの自習室 Study Room versus MinTok: the parameters behind the verdict, then further details
Parameterみんなの自習室 Study RoomMinTok
PriceFreeFree
Update frequencyEvery 6 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size76 MB15 MB
Age rating4+4+
DeveloperKAZUSA NAOIYUTAKA INADA

In-app purchases

None

みんなの自習室 Study Room

No in-app purchases

3 purchases

MinTok

Subscriptions2
  • MinTok Pro (Monthly)7 Days trial$1.991 Month
  • MinTok Pro (Annual)7 Days trial$19.991 Year
One-time1
  • MinTok Pro (Lifetime)$29.99

Questions

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.
Is MinTok free?
MinTok is free to download, with in-app purchases available.
Do みんなの自習室 Study Room or MinTok have ads?
みんなの自習室 Study Room shows ads; MinTok does not.
Which is updated more often, みんなの自習室 Study Room or MinTok?
みんなの自習室 Study Room ships an update every 6 weeks, and MinTok every 4 days. Most recently, みんなの自習室 Study Room was updated on September 29, 2026 and MinTok on October 7, 2026.

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