BrainDojo vs 早口言葉
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BrainDojo
Engage in daily brain training activities like handwriting and reading aloud to boost focus and cognitive skills. Suitable for all ages, this app offers fun, effective exercises with new content added monthly.
- Handwriting exercises
- Reading aloud practice
- Calculation activities
- Focus improvement
- Memory enhancement
- New content monthly
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Can't focus. Get distracted. Forget things. A daily 10-second brain training habit, for adults. ◯ Why handwriting? Research shows handwriting activates broad sensorimotor regions that tapping or typing cannot reach. ・Mueller & Oppenheimer (2014) — handwritten notes improve memory ・van der Meer et al. (2020, NTNU) — handwriting activates wider brain areas ◯ Train 6 cognitive domains ・Attention — sustained focus ・Memory — working and long-term ・Processing Speed — reaction and judgment ・Executive Function — planning, switching ・Language — reading, writing, thinking ・Visuospatial — spatial awareness 40+ mini-games train these 6 domains, a little every day. ◯ Training matched to you Answer five questions once. What you struggle with (staying focused, forgetting, planning, rushing into mistakes, reading and writing), how much time you have, and when you want to train — your daily set is built from that. ・Trainings that match your struggles come first ・Your daily amount follows the time you have ・Reminders are set for the time you chose ・Redo it anytime from Settings ◯ Brain Dojo Check Once a day, three quick tests measure Processing Speed, Inhibitory Control and Working Memory. Your result is shown as a rank from 10th Kyu to 10th Dan, with a radar chart. ◯ Built for adults who struggle to stay consistent ・Sessions start at 10 seconds ・Quiet by default — no pressure notifications ・Daily completion stamps ・Streaks won't shame you if you miss a day ・A weekly goal, so a missed day can be made up that week ・Start today's training straight from the Home Screen widget ◯ What users say "I can finally keep a habit." "10 seconds in the morning resets my focus." ◯ Free to use All trainings except the newest ones are free to play (with ads). With BrainDojo Plus, ads disappear and every new training is available anytime. ◯ Subscription BrainDojo offers an optional subscription (BrainDojo Plus) for full access to all games and features. If you choose to purchase BrainDojo Plus, payment will be charged to your Apple account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://www.studyx.app/privacy Terms of Service: https://www.studyx.app/terms
早口言葉
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滑舌トレーニングにぴったり! このアプリは、楽しく繰り返すだけで滑舌を鍛えられる「早口言葉」練習アプリです。 お手本を聞いて、実際に声に出してチャレンジ! あなたの発音を音声認識で判定し、言えた回数をカウントします。 ・短め〜長めの早口言葉を収録 (短めは5回、長めは3回を目標に挑戦) ・お手本音声付き ・自分の録音を再生して確認可能 楽しく発声練習しながら、毎日少しずつ滑舌を鍛えましょう! ※音声認識の精度は、お題の内容・発音の仕方・周囲の環境によって左右される場合があります。あらかじめご了承ください。 【使用させていただいた素材】 VOICEVOX:ずんだもん
Screenshots
Verdict
The clearest difference is in-app purchases: 早口言葉 at none against BrainDojo's 3. BrainDojo's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, update cadence and ads 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
Both are free to download. BrainDojo sells 3 in-app purchases, starting at $6.99 per month. 早口言葉 asks for nothing beyond the download.
BrainDojo ships an update every 10 days, 早口言葉 weekly. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.
| Parameter | BrainDojo | 早口言葉 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 274 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | StudyX G.K. | Kazuaki Uchimi |
In-app purchases
BrainDojo
- BrainDojo Plus7 Days trial$6.991 Month
- BrainDojo Plus7 Days trial$39.991 Year
- Tip$0.99
早口言葉
No in-app purchases









