# NINA vs luca app

The clearest difference is rating: luca app at 4.5 against NINA's 2.3. luca app also leads on update cadence (every 2 weeks vs every 3 months) and ratings volume (1.9K vs 12). NINA's advantage is review sentiment (68% vs 48%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

luca app holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: luca app has 1.9K ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 68% of NINA's written reviews are positive against 48% of luca app's, so the app with the better star average is not the one people write more warmly about.

NINA ships an update every 3 months, luca app every 2 weeks. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | NINA | luca app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (12 ratings)](https://appshunter.io/ios/app/nina/id949360949/reviews) | **[4.5 (1.9K ratings)](https://appshunter.io/ios/app/luca-app/id1531742708/reviews)** |
| Number of ratings | 12 | **1.9K** |
| Positive reviews | **67.8% of reviews** | 48.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 139 MB | 104 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bundesamt fuer Bevoelkerungsschutz und Katastrophenhilfe](https://appshunter.io/developer/949360948) | [culture4life GmbH](https://appshunter.io/developer/1531742710) |

## What reviewers say

### NINA

[App page](https://appshunter.io/ios/app/nina/id949360949)

Receive nationwide alerts for dangers, including weather and flood warnings, with actionable advice. Customize notifications for specific locations or your current position. Access emergency tips and checklists for preparedness.

**Highlights:** Nationwide danger alerts, Weather warnings (DWD), Flood warnings, Customizable location alerts, Current location alerts, Emergency preparedness tips, Actionable recommendations

**Features:** Vision Pro support

**In-app purchases:** none


### luca app

[App page](https://appshunter.io/ios/app/luca-app/id1531742708)

Discover restaurants, bars, and cafes with digital access to menus and past visit history. Book reservations and enhance your social experiences with this app.

**Highlights:** Discover restaurants, bars, cafes, Access digital menus, View past visit history, Book reservations, Digital social life management

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Easy and convenient to use
- 🚀 Quick and simple registration
- 💡 Useful for storing vaccination QR codes
- 🔒 Preserves privacy and data security

**What reviewers complain about**

- 🐛 Buggy and unreliable functionality
- ⚠️ Doesn't work with non-German phone numbers
- 🤔 Confusing and unintuitive interface
- 🔋 High battery drain

**Reported bugs**

- SMS verification code not received
- App crashes or freezes during use
- QR code scanning issues
- Incorrect check-in/check-out times displayed

**Requested features**

- Ability to manually add/edit check-in events
- Automatic check-out feature
- Support for multiple languages
- Integration with other COVID-19 tracking apps


## Frequently asked questions

### Is NINA free?

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

### Is luca app free?

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

### Which has better reviews, NINA or luca app?

luca app is rated higher. NINA averages 2.3 out of 5 from 12 ratings, while luca app averages 4.5 from 1.9K ratings.

### Do NINA or luca app have ads?

Neither NINA nor luca app shows ads.

### Which is updated more often, NINA or luca app?

NINA ships an update every 3 months, and luca app every 2 weeks. Most recently, NINA was updated on October 18, 2026 and luca app on October 15, 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.*