# IncrediMarble vs Shredder Machine

The clearest difference is review sentiment: IncrediMarble at 91% against Shredder Machine's 0%. IncrediMarble also leads on rating (4.8 vs 2.3) and update cadence (every 2 weeks vs every 20 months). Shredder Machine's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. IncrediMarble sells 4 one-off in-app purchases. Shredder Machine asks for nothing beyond the download.

IncrediMarble holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: IncrediMarble has 1.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 91% of IncrediMarble's written reviews are positive against 0% of Shredder Machine's.

IncrediMarble ships an update every 2 weeks, Shredder Machine every 20 months. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | IncrediMarble | Shredder Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/incredimarble/id1466905980/reviews)** | [2.3 (4 ratings)](https://appshunter.io/ios/app/shredder-machine/id1640472679/reviews) |
| Number of ratings | **1.2K** | 4 |
| Positive reviews | **90.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 20 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 210 MB | 103 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Art of the State LLC](https://appshunter.io/developer/1059604201) | [Kubra Gundogan](https://appshunter.io/developer/1494003935) |

## What reviewers say

### IncrediMarble

[App page](https://appshunter.io/ios/app/incredimarble/id1466905980)

Design and construct elaborate marble slide towers with a variety of pieces. Experience realistic physics and ASMR sounds as marbles flow through your creations. Progress even when idle, earning in-game currency to unlock upgrades and expand your marble world.

**Highlights:** Build marble slide towers, Over 30 unique pieces, Realistic physics simulation, ASMR marble sounds, Idle progression system, Earn and spend in-game currency

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable Race Mode | $1.99 | one-time |
| No Ads & Point Bonus | $3.99 | one-time |
| Enable Color Pickers | $4.99 | one-time |
| Enable Sandbox Mode | $7.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Relaxing and addictive
- 🎨 Unique and creative concept
- 💰 Satisfying progression and earnings
- 🔒 No intrusive ads

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Expensive in-app purchases
- 🔒 Limited building space
- 🔒 Marbles getting stuck in pieces

**Reported bugs**

- Offline earnings not working correctly
- Bonus pieces not moving as scheduled
- Pieces interfering with marble movement

**Requested features**

- Sandbox mode with unlimited money
- More building pieces and customization options
- Ability to save and load custom tracks
- Upward-facing pieces for more complex designs
- Multi-select and move tool for building


### Shredder Machine

[App page](https://appshunter.io/ios/app/shredder-machine/id1640472679)

Strategically place shredders to process incoming objects. This game requires careful planning to ensure the system functions efficiently. It offers a unique puzzle experience focused on resource management and spatial reasoning.

**Highlights:** Strategic shredder placement, Object processing system, Puzzle-based gameplay, Resource management, Spatial reasoning challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IncrediMarble free?

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

### Is Shredder Machine free?

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

### Which has better reviews, IncrediMarble or Shredder Machine?

IncrediMarble is rated higher. IncrediMarble averages 4.8 out of 5 from 1.2K ratings, while Shredder Machine averages 2.3 from 4 ratings.

### Do IncrediMarble or Shredder Machine have ads?

Both IncrediMarble and Shredder Machine show ads.

### Which is updated more often, IncrediMarble or Shredder Machine?

IncrediMarble ships an update every 2 weeks, and Shredder Machine every 20 months. Most recently, IncrediMarble was updated on October 18, 2026 and Shredder Machine on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*