# Louvre Museum Visitor Guide vs 智慧觀臺博 NTM Smart +

The clearest difference is review sentiment: 智慧觀臺博 NTM Smart + at 50% against Louvre Museum Visitor Guide's 7%. 智慧觀臺博 NTM Smart + also leads on in-app purchases (none vs 10) and iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Louvre Museum Visitor Guide sells 10 one-off in-app purchases. 智慧觀臺博 NTM Smart + asks for nothing beyond the download.

Louvre Museum Visitor Guide ships an update every 2 months, 智慧觀臺博 NTM Smart + every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Louvre Museum Visitor Guide | 智慧觀臺博 NTM Smart + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (440 ratings)](https://appshunter.io/ios/app/louvre-museum-visitor-guide/id586619009/reviews)** | — |
| Number of ratings | **440** | — |
| Positive reviews | 6.5% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 157 MB | 425 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gonzalo Martin](https://appshunter.io/developer/1387553041) | [National Taiwan Museum](https://appshunter.io/developer/1492401896) |

## What reviewers say

### Louvre Museum Visitor Guide

[App page](https://appshunter.io/ios/app/louvre-museum-visitor-guide/id586619009)

Explore masterpieces from all centuries with this offline mobile guide. It offers detailed information on Louvre history, floor plans, and specific art collections, including Egyptian, Greek, Roman, and Islamic antiquities, as well as various painting styles. Plan your visit with practical tips on food, shopping, and must-see exhibits.

**Highlights:** 100% offline functionality, Louvre history and visitor advice, Floor plans and planning tools, Detailed art collection guides, Food and shopping information, Audio guide

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paris | Free | one-time |
| Versailles | Free | one-time |
| Notre Dame Cathedral | Free | one-time |
| Musée d'Orsay | Free | one-time |
| Paris Guide | $1.99 | one-time |
| Louvre Museum Floor Plans and Information Map | $1.99 | one-time |
| Versailles Guide & Plans | $1.99 | one-time |
| Orsay Visitor Guide | $1.99 | one-time |
| Notre Dame Cathedral Visitor Guide | $1.99 | one-time |
| Louvre Museum | $3.99 | one-time |

**What reviewers like**

- 📚 Comprehensive museum information and history
- 🖼️ Good quality pictures and artwork descriptions
- 📱 Offline functionality available
- 🌍 Multiple language support options
- 🎯 Well-organized gallery and collection information

**What reviewers complain about**

- 💰 Aggressive paywall and in-app purchases
- 📢 Excessive advertising for hotels and tours
- 🗺️ Poor or non-functional navigation maps
- ❌ Not the official Louvre app
- 🔐 Requires payment for basic information

**Reported bugs**

- App crashes on startup
- Maps fail to download
- Paid content won't unlock after purchase
- Menus not clickable or invisible
- WiFi connectivity issues causing unexpected data usage

**Requested features**

- Interactive floor maps with navigation
- Audio guide functionality
- Detailed artwork descriptions and locations
- Real-time museum navigation assistance
- French language as default option


### 智慧觀臺博 NTM Smart +

[App page](https://appshunter.io/ios/app/ntm-smart-plus/id1595517233)

Experience augmented reality exhibits with this app. Scan artifacts to access extended knowledge through text or audio, offering a new way to explore museum collections.

**Highlights:** Augmented reality explanations, Scan artifacts for details, Text and audio content, Museum exploration enhancement, Digital exhibit information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Louvre Museum Visitor Guide free?

Louvre Museum Visitor Guide is free to download, with in-app purchases available.

### Is 智慧觀臺博 NTM Smart + free?

智慧觀臺博 NTM Smart + is free to download, with no in-app purchases.

### Do Louvre Museum Visitor Guide or 智慧觀臺博 NTM Smart + have ads?

Neither Louvre Museum Visitor Guide nor 智慧觀臺博 NTM Smart + shows ads.

### Which is updated more often, Louvre Museum Visitor Guide or 智慧觀臺博 NTM Smart +?

Louvre Museum Visitor Guide ships an update every 2 months, and 智慧觀臺博 NTM Smart + every 3 months. Most recently, Louvre Museum Visitor Guide was updated on November 1, 2026 and 智慧觀臺博 NTM Smart + on November 3, 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.*