# U.Citizen vs Udisah

The clearest difference is in-app purchases: U.Citizen at none against Udisah's 3. Udisah's advantage is update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Udisah sells 3 in-app purchases, starting at $9.99 per month. U.Citizen asks for nothing beyond the download.

U.Citizen ships an update monthly, Udisah every 9 days. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | U.Citizen | Udisah |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/udisah/id6801032583/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 179 MB | 70 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VDOMA LLC](https://appshunter.io/developer/1698482568) | [Karim Sassine](https://appshunter.io/developer/6801032585) |

## What reviewers say

### U.Citizen

[App page](https://appshunter.io/ios/app/ucitizen/id6760186251)

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

**In-app purchases:** none


### Udisah

[App page](https://appshunter.io/ios/app/udisah/id6801032583)

Build lasting habits with personalized AI coaching. Track fitness, mindfulness, and productivity goals with smart reminders and insightful feedback. Understand your patterns to overcome obstacles and achieve consistency.

**Highlights:** Unlimited custom habit tracking, Daily streaks and progress logs, Personalized AI coaching, Smart reminders, Distraction-free design, Data control and deletion

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Udisah Pro Monthly | $9.99 | per month |
| Udisah Pro Quarterly | $24.99 | per 3 months |
| Udisah Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is U.Citizen free?

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

### Is Udisah free?

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

### Do U.Citizen or Udisah have ads?

Neither U.Citizen nor Udisah shows ads.

### Which is updated more often, U.Citizen or Udisah?

U.Citizen ships an update monthly, and Udisah every 9 days. Most recently, U.Citizen was updated on October 24, 2026 and Udisah on October 5, 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.*