# Dooo vs جُزلان

The clearest difference is in-app purchases: جُزلان at none against Dooo's 2. جُزلان also leads on iOS requirement (15.0 vs 18.0). Dooo's advantage is update cadence (every 3 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Dooo sells 2 in-app purchases, starting at $0.99 per year. جُزلان asks for nothing beyond the download.

Dooo ships an update every 3 days, جُزلان every 3 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dooo | جُزلان |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/dooo-habit-tracker/id6749438072/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 17 MB | 37 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lovely Duck, LLC](https://appshunter.io/developer/1505160193) | [ABUBAKER MOHAMMED AHMED MOHAMMED ALSHIKH](https://appshunter.io/developer/1864873423) |

## What reviewers say

### Dooo

[App page](https://appshunter.io/ios/app/dooo-habit-tracker/id6749438072)

Build positive habits effortlessly with this intuitive tracker. Customize goals, view progress with detailed statistics, and stay organized with a to-do list. Syncs across devices and offers a focus mode for enhanced productivity.

**Highlights:** Customizable habit names, icons, and colors, Flexible goal setting with multiple check-in frequencies, Detailed statistics and check-in calendar, To-Do List functionality, Focus mode, iCloud backup and cross-device sync, Data export

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $0.99 | per year |
| One-Time Purchase | $2.99 | one-time |


### جُزلان

[App page](https://appshunter.io/ios/app/juzlan/id6768690290)

**In-app purchases:** none


## Frequently asked questions

### Is Dooo free?

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

### Is جُزلان free?

جُزلان is free to download, with no in-app purchases.

### Do Dooo or جُزلان have ads?

Neither Dooo nor جُزلان shows ads.

### Which is updated more often, Dooo or جُزلان?

Dooo ships an update every 3 days, and جُزلان every 3 months. Most recently, Dooo was updated on October 16, 2026 and جُزلان on October 7, 2026.

---

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