Time Keeper vs Du Contracts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Time Keeper
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Time Keeper is your smart assistant for time management based on the time-blocking method. Divide your day into focused blocks, assign tasks, and boost your productivity. With Time Keeper you can: – Create and edit time blocks for work, rest, sports, and more; – Set reminders before each block starts; – View statistics to analyze your daily and weekly performance; – Use built-in calendar to plan and adjust your day; – Choose from templates for workdays, weekends, fitness, etc. Stay organized and in control - one block at a time.
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: Time Keeper at 11.0 against Du Contracts's 13.0. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Time Keeper | Du Contracts |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 6 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Evghenii Novic | Dylan Kramer |
In-app purchases
Time Keeper
No in-app purchases
Du Contracts
No in-app purchases









