Du Contracts vs FocusOnly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Du Contracts
This app helps you build self-trust by creating time-bound "I Will" or "I Won't" commitments. Unfulfilled contracts are visible for a week, serving as a reminder to follow through on your promises to yourself.
- Create "I Will" or "I Won't" contracts
- 24-hour contract expiration
- Automatic failure tracking
- Visible failure reminders
- Build self-trust and accountability
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The relationship you have with yourself is the most important one you’ll ever build. When you promise yourself you’ll call your doctor, do the dishes, or hit the gym—you owe it to yourself to follow through. At your core, you are two people constantly interacting with one another: the one who decides, and the one who acts. That’s Du! — the dialogue between you and yourself. Introducing Du Contracts. This app lets you create simple “I Will” or “I Won’t” contracts with a 24-hour expiration. Within that window, you either complete or fail your contract. If you don’t update it in time, it automatically moves to your Failure Folder. Failures stay visible on your home page for at least seven days—a gentle but firm reminder of your unfinished commitments. Hold yourself accountable. Build trust with yourself. Start your first Du Contract today.
FocusOnly
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Stop getting lost in complex to-do lists. Focus Only is a distraction-free Pomodoro timer built to help you enter—and stay in—a deep flow state. Why choose Focus Only? Most apps are cluttered with features you don't need. We stripped away the noise to give you exactly what you do need: a tool to help you start working immediately. Key Features: Intuitive Pomodoro Timer: Effortless tracking based on the 25/5 work-break rhythm. Insightful Analytics: Visualize your productivity. Track your focus history by day, week, or month with clear, beautiful charts. Zero Clutter: No task management overhead. Just open, tap Start, and focus. Stunning UI: A modern aesthetic that adapts perfectly to light and dark modes. Battery Efficient: Lightweight and optimized for performance. Who is this for? Students: Ace your exams by tracking exact study hours. Developers: Code without interruptions and maintain your flow. Freelancers: Keep an accurate log of your deep work sessions. Download Focus Only now and start achieving more.
Screenshots
Verdict
The clearest difference is in-app purchases: Du Contracts at none against FocusOnly's 3. Du Contracts also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, 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. FocusOnly sells 3 one-off in-app purchases. Du Contracts asks for nothing beyond the download.
Du Contracts ships an update every 3 days, FocusOnly every 5 days. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.
| Parameter | Du Contracts | FocusOnly |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 19 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Dylan Kramer | ByteCraft Solutions |
In-app purchases
Du Contracts
No in-app purchases
FocusOnly
- Support the Developer$0.99
- Support the Developer$2.99
- Support the Developer$4.99









