# ARPlanets 2 vs Tsunami info AR

The clearest difference is in-app purchases: Tsunami info AR at none against ARPlanets 2's 1. Tsunami info AR also leads on rating (3.6 vs 3.3) and iOS requirement (11.0 vs 17.0). ARPlanets 2's advantage is update cadence (every 6 weeks vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. ARPlanets 2 sells 1 one-off in-app purchase. Tsunami info AR asks for nothing beyond the download.

Tsunami info AR holds the better App Store score, 3.6 against 3.3. Both are backed by a comparable volume of ratings — 15 and 7 respectively.

ARPlanets 2 ships an update every 6 weeks, Tsunami info AR every 3 months. The most recent releases landed on October 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ARPlanets 2 | Tsunami info AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (15 ratings)](https://appshunter.io/ios/app/arplanets-2/id1387711637/reviews) | **[3.6 (7 ratings)](https://appshunter.io/ios/app/tsunami-info-ar/id1504393380/reviews)** |
| Number of ratings | **15** | 7 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 408 MB | 322 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniele Citi](https://appshunter.io/developer/1187632258) | [311 Future Support Association](https://appshunter.io/developer/828810275) |

## What reviewers say

### ARPlanets 2

[App page](https://appshunter.io/ios/app/arplanets-2/id1387711637)

Explore the augmented reality Solar System with interactive 3D models and intuitive gestures. Learn basic and advanced astronomy concepts through engaging AR lessons.

**Highlights:** Augmented reality Solar System exploration, Interactive 3D model manipulation, Discover celestial body details, AR-based astronomy lessons, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access AR | $1.99 | one-time |


### Tsunami info AR

[App page](https://appshunter.io/ios/app/tsunami-info-ar/id1504393380)

This application uses augmented reality to educate users about tsunami prevention and the impact of the Great East Japan Earthquake. It visualizes past, present, and future disaster scenarios with photos and stories, and indicates potential tsunami flood heights in your current location.

**Highlights:** Augmented reality visualization, Tsunami disaster education, Past, present, future disaster scenarios, Photo and story integration, Tsunami level indicator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ARPlanets 2 free?

ARPlanets 2 is free to download, with in-app purchases available.

### Is Tsunami info AR free?

Tsunami info AR is free to download, with no in-app purchases.

### Which has better reviews, ARPlanets 2 or Tsunami info AR?

Tsunami info AR is rated higher. ARPlanets 2 averages 3.3 out of 5 from 15 ratings, while Tsunami info AR averages 3.6 from 7 ratings.

### Do ARPlanets 2 or Tsunami info AR have ads?

Neither ARPlanets 2 nor Tsunami info AR shows ads.

### Which is updated more often, ARPlanets 2 or Tsunami info AR?

ARPlanets 2 ships an update every 6 weeks, and Tsunami info AR every 3 months. Most recently, ARPlanets 2 was updated on October 29, 2026 and Tsunami info AR 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.*