Comparison

MinTok vs 咲耶のおてつだいチャレンジ

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

Head to head
About

MinTok

Features
Read full description

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/

About

咲耶のおてつだいチャレンジ

Features
Read full description

「咲耶のおてつだいチャレンジ」は、お子さまがお手伝いを通じて「お金とのつきあいかた」を楽しく学べる、和風ポップな金融教育アプリです。 ■ お手伝いで「円」がたまる おうちのお手伝いをして「やった!」を押すと、金貨が貯金びんに舞い込んで「円」がたまります。がんばりが目に見えてたまっていくので、「えらい!」が実る体験になります。 ■ ほしいもののために「ためる」を学ぶ 「ほしいもの」を目標に設定すると、あといくらで届くかがひと目でわかります。使う・渡すの記録もでき、計画的にお金と向き合う力が自然と身につきます。 ■ 集めて楽しい、続けたくなる ・77体のなかまキャラクターを、宝箱を開けて集められます(4段階のレアリティ) ・50種類のごほうびシール ・レベルアップ、毎日のログインボーナス、お誕生日のスペシャルプレゼント ・案内役の咲耶がかわいい声で応援してくれます ■ おうちの人にやさしい設計 ・お手伝いの内容や金額は、保護者が自由に登録・編集できます ・保護者メニューは暗証番号(Face IDにも対応)で保護。お子さまの誤操作を防ぎます ・「承認モード」をオンにすると、保護者がOKしてから残高に加算されます ・兄弟姉妹など、複数のお子さまを登録できます ■ 安心・安全 ・広告表示はありません ・アプリ内課金はありません ・完全オフラインで動作し、インターネット通信を行いません ・個人情報を一切収集・送信しません。データはすべて端末内にのみ保存されます 毎日のお手伝いが、親子の笑顔とお金の学びにつながりますように。

Screenshots

MinTok4 screens
咲耶のおてつだいチャレンジ4 screens

Verdict

The call

The clearest difference is in-app purchases: 咲耶のおてつだいチャレンジ at none against MinTok's 3. 咲耶のおてつだいチャレンジ also leads on update cadence (every 2 days vs every 4 days) and iOS requirement (13.0 vs 17.0). 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. MinTok sells 3 in-app purchases, starting at $1.99 per month. 咲耶のおてつだいチャレンジ asks for nothing beyond the download.

UpkeepUpdate frequency

MinTok ships an update every 4 days, 咲耶のおてつだいチャレンジ every 2 days. The most recent releases landed on September 20, 2026 and August 28, 2026 respectively.

Scorecard3 real differences · 4 level
MinTok versus 咲耶のおてつだいチャレンジ: the parameters behind the verdict, then further details
ParameterMinTok咲耶のおてつだいチャレンジ
PriceFreeFree
Positive reviews—20.0% of reviews
Update frequencyEvery 4 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size15 MB102 MB
Age rating4+4+
DeveloperYUTAKA INADANihon no Inaka ha Shihonshugi no Frontier da LLC.

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
None

咲耶のおてつだいチャレンジ

No in-app purchases

Questions

Is MinTok free?
MinTok is free to download, with in-app purchases available.
Is 咲耶のおてつだいチャレンジ free?
咲耶のおてつだいチャレンジ is free to download, with no in-app purchases.
Do MinTok or 咲耶のおてつだいチャレンジ have ads?
Neither MinTok nor 咲耶のおてつだいチャレンジ shows ads.
Which is updated more often, MinTok or 咲耶のおてつだいチャレンジ?
MinTok ships an update every 4 days, and 咲耶のおてつだいチャレンジ every 2 days. Most recently, MinTok was updated on September 20, 2026 and 咲耶のおてつだいチャレンジ on August 28, 2026.

Other comparisons