Productivity Tree vs Du Contracts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Productivity Tree
This app uses the Pomodoro Technique to help you manage your time and enhance focus. It breaks down work into timed intervals with short breaks in between, aiding productivity.
- Pomodoro Technique timer
- Work interval breakdown
- Short break intervals
- Focus enhancement
- Time management
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The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. The technique uses a timer to break down work into intervals, traditionally 25 minutes in length, separated by short breaks. Each interval is known as a pomodoro, from the Italian word for 'tomato', after the tomato-shaped kitchen timer that Cirillo used as a university student.
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.
Screenshots
Verdict
The clearest difference is iOS requirement: Productivity Tree at 10.0 against Du Contracts's 13.0. On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Productivity Tree against 5.0 for Du Contracts. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
| Parameter | Productivity Tree | Du Contracts |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 2 |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 31 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeffrey Leary | Dylan Kramer |
Customer experience
Productivity Tree
Du Contracts
In-app purchases
Productivity Tree
No in-app purchases
Du Contracts
No in-app purchases
Questions
Is Productivity Tree free?
Is Du Contracts free?
Which has better reviews, Productivity Tree or Du Contracts?
Do Productivity Tree or Du Contracts have ads?
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