# Zeus In Chains vs Requiem for the Impossible

The clearest difference is in-app purchases: Requiem for the Impossible at none against Zeus In Chains's 1. Requiem for the Impossible also leads on iOS requirement (12.0 vs 16.0). Zeus In Chains's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Zeus In Chains sells 1 one-off in-app purchase. Requiem for the Impossible asks for nothing beyond the download.

Zeus In Chains ships an update every 2 weeks, Requiem for the Impossible every 4 months. The most recent releases landed on November 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Zeus In Chains | Requiem for the Impossible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/zeus-in-chains/id6502822701/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 225 MB | 158 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Euphoria Inc](https://appshunter.io/developer/1746876574) | [Affect Lab](https://appshunter.io/developer/1752448717) |

## What reviewers say

### Zeus In Chains

[App page](https://appshunter.io/ios/app/zeus-in-chains/id6502822701)

Experience a legendary guitarist's performance as a 3D hologram in your own space. This augmented reality app uses volumetric video to bring a concert to life, allowing you to project the artist anywhere and share your creative setups.

**Highlights:** 3D holographic projection, Augmented reality experience, Volumetric video technology, Project anywhere, Share creative setups, Artist commentary

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zeus in Chains - Full Version | $2.99 | one-time |


### Requiem for the Impossible

[App page](https://appshunter.io/ios/app/requiem-for-the-impossible/id6504480852)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zeus In Chains free?

Zeus In Chains is free to download, with in-app purchases available.

### Is Requiem for the Impossible free?

Requiem for the Impossible is free to download, with no in-app purchases.

### Do Zeus In Chains or Requiem for the Impossible have ads?

Neither Zeus In Chains nor Requiem for the Impossible shows ads.

### Which is updated more often, Zeus In Chains or Requiem for the Impossible?

Zeus In Chains ships an update every 2 weeks, and Requiem for the Impossible every 4 months. Most recently, Zeus In Chains was updated on November 4, 2026 and Requiem for the Impossible on October 8, 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.*