# Live Poster vs Solar System AR 4D

The clearest difference is in-app purchases: Live Poster at none against Solar System AR 4D's 3. Live Poster also leads on update cadence (every 4 months vs every 46 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Solar System AR 4D sells 1 one-off in-app purchase. Live Poster asks for nothing beyond the download.

Live Poster ships an update every 4 months, Solar System AR 4D every 46 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Live Poster | Solar System AR 4D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 46 months |
| Monetization | Free | — |
| Size | 290 MB | 122 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Altairika LLC](https://appshunter.io/developer/1726354695) | [Ibrahim Amer](https://appshunter.io/developer/1054899889) |

## What reviewers say

### Live Poster

[App page](https://appshunter.io/ios/app/live-poster/id1453803162)

Explore the planets of our Solar System using augmented reality. Visualize celestial bodies in your environment and learn about their characteristics.

**Highlights:** Augmented reality planet visualization, Solar System exploration, Interactive learning, Educational content

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

**In-app purchases:** none


### Solar System AR 4D

[App page](https://appshunter.io/ios/app/solar-system-ar-4d/id1593970513)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock | $5.99 | one-time |


## Frequently asked questions

### Is Live Poster free?

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

### Is Solar System AR 4D free?

Solar System AR 4D is free to download, with in-app purchases available.

### Do Live Poster or Solar System AR 4D have ads?

Neither Live Poster nor Solar System AR 4D shows ads.

### Which is updated more often, Live Poster or Solar System AR 4D?

Live Poster ships an update every 4 months, and Solar System AR 4D every 46 months. Most recently, Live Poster was updated on October 12, 2026 and Solar System AR 4D on October 7, 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.*