Chotto vs Duse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chotto
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"ほんの少しだけ通訳が必要な時ありませんか?銀行の窓口で3分だけ対応してほしい、家の工事で5分だけニュアンスを伝えてほしい、タクシー運転手の言っていることがわからない、などなど。 機械式翻訳だと上手く伝わらない、時間がかかりすぎる、理解が間違っているかもしれない。通訳を雇うには、長い時間の報酬を払うから高いし、事前に予約も取らないといけない。 このアプリを使えば、通訳者がこちらのニュアンスを汲み取って伝えたり、相手の言っていることを理解して説明してくれたり、機械式翻訳よりも圧倒的な満足感を得られます!"
Duse
This app helps you build lasting habits and achieve your goals with a simple, customizable interface. Track good and bad habits with flexible frequencies, set personalized goals, and receive powerful reminders. Visualize your progress with insightful statistics and unlock achievements.
- Track good and bad habits
- Flexible tracking frequencies (daily, weekly, monthly)
- Customizable goals and units
- Multiple customizable reminders
- Insightful statistics and progress visualization
- Home and lock screen widgets
- Achievements and notes
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Duse is the beautifully simple habit tracker that empowers you to build lasting habits and achieve your goals – without the complexity. Track Anything, Your Way: • Good & Bad Habits: Track habits you want to build and habits you want to break. • Flexible Frequencies: Choose daily, weekly, or monthly tracking to perfectly match your goals. • Custom Goals & Units: Set personalized goals with the units that matter to you (miles, minutes, pages, cups – anything!). • Powerful Reminders: Never miss a day with multiple customizable reminders per habit. • Insightful Statistics: Visualize your progress with detailed charts and metrics. Track streaks, completions, and see your improvement over time. • History View: See your complete habit history and easily add entries for past days. • Home & Lock Screen Widgets: Keep your habits top-of-mind with beautiful, customizable widgets. • Achievements: Unlock achievements as you build consistency and reach milestones. • Notes: Add notes to your habits to track context and reflections. Make Duse your own! Customize every habit with: • Unique Colors • Descriptive Icons • Frequency type (daily, weekly, monthly) • Habit Type (good or bad habit) • Custom Goal and Unit • Multiple Reminders Personalize Your Experience: • Dark Mode & OLED Black Mode for comfortable viewing • Flexible progress display (percentage or fraction) • Custom app icons Duse gives you the tools and flexibility to build habits your way, on your schedule. Privacy Focused: Your data is stored locally on your device with optional iCloud backup. No accounts required, no third-party tracking. Why You'll Love Duse: • Build Lasting Habits: Finally achieve true consistency. • Stay Motivated: See your progress, earn achievements, and celebrate every win. • Simplify Your Life: Focus on what matters, without the overwhelm. • Track Seamlessly: Always-on tracking thanks to widgets. Pricing: Duse is free for up to 3 habits. Upgrade to Duse Premium for unlimited habits, full access to all features, and to support ongoing development! Subscription Information: Subscription payments will be charged to your App Store account at confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. The cost of renewal depends on the Subscription Plan you choose. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. Download Duse today and transform your life, one habit at a time! Terms of Use: https://duse-habit-tracker.web.app/terms.html Privacy Policy: https://duse-habit-tracker.web.app/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Chotto at none against Duse's 4. Chotto also leads on update cadence (weekly vs fortnightly) and iOS requirement (14.0 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
Both are free to download. Duse sells 4 in-app purchases, starting at $1.99 per month. Chotto asks for nothing beyond the download.
Chotto ships an update weekly, Duse fortnightly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | Chotto | Duse |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (18 ratings) — better |
| Positive reviews | — | 88.9% of reviews |
| Number of ratings | — | 18 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 71 MB | 28 MB |
| Age rating | 17+ | 4+ |
| Developer | RELIPA COMPANY LIMITED | Andy Arevalo |
In-app purchases
Chotto
No in-app purchases
Duse
- Monthly Premium$1.991 Month
- Yearly Premium (7-Day Trial)7 Days trial$7.991 Year
- Yearly Premium$7.991 Year
- Lifetime Access$14.99









