# CALIVERSE 3D vs Digital Memory Challenge

The clearest difference is price: CALIVERSE 3D at Free against Digital Memory Challenge's $0.99. CALIVERSE 3D also leads on update cadence (fortnightly vs every 3 months). Digital Memory Challenge's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

CALIVERSE 3D is free to download; Digital Memory Challenge costs $0.99 up front. CALIVERSE 3D sells 2 in-app purchases, starting at $1.99 per month. Digital Memory Challenge asks for nothing beyond the download.

CALIVERSE 3D ships an update fortnightly, Digital Memory Challenge every 3 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CALIVERSE 3D | Digital Memory Challenge |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caliverse-3d/id6747237053/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 331 MB | 81 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [CALIVERSE Incorporated](https://appshunter.io/developer/1498417557) | [元宝 陈](https://appshunter.io/developer/1708585824) |

## What reviewers say

### CALIVERSE 3D

[App page](https://appshunter.io/ios/app/caliverse-3d/id6747237053)

Experience immersive 3D content, including K-POP performances and your own videos, on any screen. Transform your viewing with concert-level realism and discover a new dimension of entertainment.

**Highlights:** Immersive 3D K-POP performances, Convert personal videos to 3D, View any web content in 3D, Concert-level immersion, Smartphone-based 3D viewing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Origin Pass | $1.99 | per month |
| Origin Pass | $19.99 | per year |


### Digital Memory Challenge

[App page](https://appshunter.io/ios/app/digital-memory-challenge/id6751260900)

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

**In-app purchases:** none


## Frequently asked questions

### Is CALIVERSE 3D free?

CALIVERSE 3D is free to download, with in-app purchases available.

### Is Digital Memory Challenge free?

Digital Memory Challenge costs $0.99, with no in-app purchases.

### Do CALIVERSE 3D or Digital Memory Challenge have ads?

Neither CALIVERSE 3D nor Digital Memory Challenge shows ads.

### Which is updated more often, CALIVERSE 3D or Digital Memory Challenge?

CALIVERSE 3D ships an update fortnightly, and Digital Memory Challenge every 3 months. Most recently, CALIVERSE 3D was updated on October 16, 2026 and Digital Memory Challenge on October 12, 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.*