# Deadliner vs Duse

The clearest difference is update cadence: Deadliner at every 5 days against Duse's fortnightly. Duse's advantage is review sentiment (89% vs 80%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Deadliner sells 2 in-app purchases, starting at $1.99 per month and Duse sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Deadliner ships an update every 5 days, Duse fortnightly. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Deadliner | Duse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (18 ratings)](https://appshunter.io/ios/app/duse-habit-tracker/id6742254716/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | 80.0% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Freemium | Freemium |
| Size | 24 MB | 28 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Janik Hartmann](https://appshunter.io/developer/1647174549) | [Andy Arevalo](https://appshunter.io/developer/1853674132) |

## What reviewers say

### Deadliner

[App page](https://appshunter.io/ios/app/deadliner/id6741740833)

Manage deadlines, contracts, and tasks with AI-powered organization. Track subscriptions, avoid late fees, and break down complex projects into manageable steps. Stay on top of your personal and professional life with smart reminders and productivity tools.

**Highlights:** AI-powered task and deadline management, Smart contract and subscription tracking, Subtask and checklist creation, Automated reminders and calendar sync, 50+ customizable templates, AI-generated daily briefings and plans, Cost tracking and savings detection

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatlich | $1.99 | per month |
| Jährlich | $17.99 | per year |


### Duse

[App page](https://appshunter.io/ios/app/duse-habit-tracker/id6742254716)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium (7-Day Trial) | $7.99 | per year |
| Yearly Premium | $7.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is Deadliner free?

Deadliner is free to download, with in-app purchases available.

### Is Duse free?

Duse is free to download, with in-app purchases available.

### Do Deadliner or Duse have ads?

Neither Deadliner nor Duse shows ads.

### Which is updated more often, Deadliner or Duse?

Deadliner ships an update every 5 days, and Duse fortnightly. Most recently, Deadliner was updated on October 1, 2026 and Duse on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*