# Nuki Smart Lock vs Paris Invaders Map

The clearest difference is price: Nuki Smart Lock at Free against Paris Invaders Map's $4.99. Nuki Smart Lock also leads on ratings volume (514 vs 8) and update cadence (every 3 weeks vs every 2 months). Paris Invaders Map's advantage is rating (5.0 vs 4.7) and iOS requirement (12.4 vs 16.0). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Nuki Smart Lock is free to download; Paris Invaders Map costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Paris Invaders Map holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Nuki Smart Lock has 514 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 90% and 90% positive.

Nuki Smart Lock ships an update every 3 weeks, Paris Invaders Map every 2 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Nuki Smart Lock | Paris Invaders Map |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.7 (514 ratings)](https://appshunter.io/ios/app/nuki-smart-lock/id1044998081/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/paris-invaders-map/id1499730123/reviews)** |
| Number of ratings | **514** | 8 |
| Positive reviews | 90.2% of reviews | **90.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 298 MB | 12 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nuki Home Solutions GmbH](https://appshunter.io/developer/966180578) | [Pascal Trahan](https://appshunter.io/developer/1461703541) |

## What reviewers say

### Nuki Smart Lock

[App page](https://appshunter.io/ios/app/nuki-smart-lock/id1044998081)

Transform your smartphone into a secure digital key for your home. Grant and manage access for family and friends, and monitor who enters and when. Enjoy convenient features like automatic unlocking and locking, with easy DIY installation and smart home integration.

**Highlights:** Turn phone into a key, Share access permissions, Activity log, Auto Unlock/Lock, Night Mode, Smart Home integration, DIY installation

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🔒 Secure
- 👍 Convenient features
- 🔑 Works with existing locks
- ⚙️ Customizable settings

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔋 Battery life concerns
- 🕰️ Slow response times
- 🤔 Confusing UI/UX

**Reported bugs**

- Unreliable geofencing
- Inconsistent unlock/lock functionality
- Buggy app updates

**Requested features**

- Improved battery status monitoring
- Customizable auto-lock/unlock timers
- Stronger HomeKit/Alexa integration
- Ability to create/share access codes


### Paris Invaders Map

[App page](https://appshunter.io/ios/app/paris-invaders-map/id1499730123)

Discover and manage "Space Invaders" street art mosaics across Paris and surrounding areas. This app helps you locate art, track your collection with color markers, and filter your map view. It's regularly updated with new and changed mosaic statuses.

**Highlights:** Locate "Space Invaders" street art mosaics, Manage collection with color markers, Search map by mosaic number, Geolocation to see your position, Map filters for markers, Regularly updated mosaic status

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nuki Smart Lock free?

Nuki Smart Lock is free to download, with no in-app purchases.

### Is Paris Invaders Map free?

Paris Invaders Map costs $4.99, with no in-app purchases.

### Which has better reviews, Nuki Smart Lock or Paris Invaders Map?

Paris Invaders Map is rated higher. Nuki Smart Lock averages 4.7 out of 5 from 514 ratings, while Paris Invaders Map averages 5.0 from 8 ratings.

### Do Nuki Smart Lock or Paris Invaders Map have ads?

Neither Nuki Smart Lock nor Paris Invaders Map shows ads.

### Which is updated more often, Nuki Smart Lock or Paris Invaders Map?

Nuki Smart Lock ships an update every 3 weeks, and Paris Invaders Map every 2 months. Most recently, Nuki Smart Lock was updated on October 18, 2026 and Paris Invaders Map 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.*