# Marble Machine vs Everspring

The clearest difference is in-app purchases: Everspring at none against Marble Machine's 4. Everspring also leads on update cadence (daily vs every 5 weeks). Marble Machine'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. Marble Machine sells 4 one-off in-app purchases. Everspring asks for nothing beyond the download.

Marble Machine ships an update every 5 weeks, Everspring daily. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Marble Machine | Everspring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/everspring-immortal-defense/id6814277105/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | — | Ad-supported |
| Size | 104 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Matthias Wutschke](https://appshunter.io/developer/673202919) | [Gino Cattuzzo](https://appshunter.io/developer/1896638479) |

## What reviewers say

### Marble Machine

[App page](https://appshunter.io/ios/app/marble-machine/id989635348)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertisement removal | $0.99 | one-time |
| Explorer Level Pack | $1.99 | one-time |
| Puzzler Level Pack | $1.99 | one-time |
| Rolling Skills Level Pack | $1.99 | one-time |


### Everspring

[App page](https://appshunter.io/ios/app/everspring-immortal-defense/id6814277105)

Defend the sacred Everspring from an immortal orc horde by strategically placing towers and commanding a hero. Earn all upgrades and gear through gameplay, with daily challenges and leaderboards to test your skills.

**Highlights:** Offline fantasy tower defense, Six tower lines with twelve specializations, Commandable hero with unique abilities, Eleven enemy types with varied resistances, Earn all in-game currency and upgrades, Daily Trial challenges, Game Center leaderboards

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

**In-app purchases:** none


## Frequently asked questions

### Is Marble Machine free?

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

### Is Everspring free?

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

### Do Marble Machine or Everspring have ads?

Both Marble Machine and Everspring show ads.

### Which is updated more often, Marble Machine or Everspring?

Marble Machine ships an update every 5 weeks, and Everspring daily. Most recently, Marble Machine was updated on October 29, 2026 and Everspring on October 24, 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.*