Comparison

Streaks_Timer vs Du Contracts

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Streaks_Timer

Features
Read full description

Build streaks for what you want to do — and break streaks on what you don't. **THE PROBLEM** Most habit apps only track good habits. But the things you want to stop — scrolling, snacking, sugar — deserve just as much attention. And a plain checkmark doesn't tell you how close you are to breaking today's streak. **HOW IT WORKS** StreaksTimer tracks do's and don'ts side by side. Each habit shows your current streak, a month-by-month calendar of your history, and a live progress bar for any time-bound challenge — "Morning run 7–8 AM" or "No snacks until midnight." **WHY IT'S DIFFERENT** The calendar makes your patterns visible at a glance. The live timer with a colorful progress bar keeps today's challenge in front of you. Everything syncs through your personal iCloud — no accounts, no ads, no tracking. Start today. See tomorrow.

About

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.

Highlights
  • Create "I Will" or "I Won't" contracts
  • 24-hour contract expiration
  • Automatic failure tracking
  • Visible failure reminders
  • Build self-trust and accountability
Features
Read full description

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

Streaks_Timer2 screens
Du Contracts3 screens

Verdict

The call

The clearest difference is update cadence: Du Contracts at every 3 days against Streaks_Timer's monthly. Du Contracts also leads on iOS requirement (13.0 vs 18.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Streaks_Timer ships an update monthly, Du Contracts every 3 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 7 level
Streaks_Timer versus Du Contracts: the parameters behind the verdict, then further details
ParameterStreaks_TimerDu Contracts
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size12 MB19 MB
Age rating4+4+
DeveloperSeung-Un HamDylan Kramer

In-app purchases

None

Streaks_Timer

No in-app purchases

None

Du Contracts

No in-app purchases

Questions

Is Streaks_Timer free?
Streaks_Timer is free to download, with no in-app purchases.
Is Du Contracts free?
Du Contracts is free to download, with no in-app purchases.
Do Streaks_Timer or Du Contracts have ads?
Neither Streaks_Timer nor Du Contracts shows ads.
Which is updated more often, Streaks_Timer or Du Contracts?
Streaks_Timer ships an update monthly, and Du Contracts every 3 days. Most recently, Streaks_Timer was updated on November 7, 2026 and Du Contracts on October 30, 2026.

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