# Ghost Museum Tycoon vs Deep Tether

The clearest difference is in-app purchases: Deep Tether at none against Ghost Museum Tycoon's 3. Deep Tether also leads on update cadence (every 9 days vs every 6 months). Ghost Museum Tycoon's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Ghost Museum Tycoon sells 3 one-off in-app purchases. Deep Tether asks for nothing beyond the download.

Ghost Museum Tycoon ships an update every 6 months, Deep Tether every 9 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ghost Museum Tycoon | Deep Tether |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ghost-museum-tycoon/id6581486840/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 218 MB | 94 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Ammonite Design Studios Ltd](https://appshunter.io/developer/460176444) | [Nexisia Ltd](https://appshunter.io/developer/1795235601) |

## What reviewers say

### Ghost Museum Tycoon

[App page](https://appshunter.io/ios/app/ghost-museum-tycoon/id6581486840)

Build a unique haunted museum by collecting and battling spectral creatures. Design your exhibits, train your ghosts, and send them on haunting missions to gather rewards. Compete with other players and participate in daily events for exclusive items.

**Highlights:** Collect hundreds of unique ghosts, Design and customize your ghost museum, Battle rival ghost hunters, Send ghosts on haunting missions, Visit other players' museums, Daily rewards and seasonal events

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ectoplasm Pack | $4.99 | one-time |
| Big Pack | $9.99 | one-time |
| MEGA Pack | $19.99 | one-time |


### Deep Tether

[App page](https://appshunter.io/ios/app/deep-tether-deep-sea-dive/id6811073056)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Museum Tycoon free?

Ghost Museum Tycoon is free to download, with in-app purchases available.

### Is Deep Tether free?

Deep Tether is free to download, with no in-app purchases.

### Do Ghost Museum Tycoon or Deep Tether have ads?

Both Ghost Museum Tycoon and Deep Tether show ads.

### Which is updated more often, Ghost Museum Tycoon or Deep Tether?

Ghost Museum Tycoon ships an update every 6 months, and Deep Tether every 9 days. Most recently, Ghost Museum Tycoon was updated on October 24, 2026 and Deep Tether on October 10, 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.*