# IMMORTALITY vs Mirror Desync

The clearest difference is ads: IMMORTALITY at none against Mirror Desync's shown. Mirror Desync's advantage is update cadence (every 5 days vs every 3 months) and iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. IMMORTALITY sells 1 in-app purchase, starting at $19.99 per month and Mirror Desync sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IMMORTALITY ships an update every 3 months, Mirror Desync every 5 days. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | IMMORTALITY | Mirror Desync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (174 ratings)](https://appshunter.io/ios/app/immortality/id1603724053/reviews)** | — |
| Number of ratings | **174** | — |
| Positive reviews | 29.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 304 MB | 185 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Netflix, Inc.](https://appshunter.io/developer/363590054) | [Pham Duy Nhat](https://appshunter.io/developer/1557395476) |

## What reviewers say

### IMMORTALITY

[App page](https://appshunter.io/ios/app/immortality/id1603724053)

Unravel the mystery of a vanished Hollywood starlet by exploring her lost films. Investigate hours of footage, scrub through clips for clues, and piece together the truth behind her disappearance in this interactive detective game.

**Highlights:** Explore hours of lost film footage, Scrub through footage for clues, Investigate a Hollywood mystery, Solve a starlet's disappearance, Interactive detective gameplay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Netflix Standard Plan | $19.99 | per month |

**What reviewers like**

- 💎 Unique and innovative gameplay
- 👍 Excellent acting and production quality
- 🔍 Engaging and immersive mystery story

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- 🤯 Confusing and unintuitive controls
- 💾 Massive storage requirements
- ⏱️ Slow and frustrating downloads

**Reported bugs**

- Videos freezing or not playing
- UI elements disappearing or malfunctioning
- Game getting stuck at certain points

**Requested features**

- Controller support
- Progress tracking and achievements
- Clearer tutorials and guidance


### Mirror Desync

[App page](https://appshunter.io/ios/app/mirror-desync-echo-puzzle/id6766522250)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is IMMORTALITY free?

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

### Is Mirror Desync free?

Mirror Desync is free to download, with in-app purchases available.

### Do IMMORTALITY or Mirror Desync have ads?

Mirror Desync shows ads; IMMORTALITY does not.

### Which is updated more often, IMMORTALITY or Mirror Desync?

IMMORTALITY ships an update every 3 months, and Mirror Desync every 5 days. Most recently, IMMORTALITY was updated on September 29, 2026 and Mirror Desync on September 18, 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.*