# Idle Crusher vs GridSync

The clearest difference is review sentiment: GridSync at 100% against Idle Crusher's 33%. GridSync also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 10). Idle Crusher's advantage is update cadence (every 9 days vs every 2 months) and ratings volume (98 vs 5). On price and device support there is nothing between them.

Both are free to download. Idle Crusher sells 10 one-off in-app purchases. GridSync asks for nothing beyond the download.

GridSync holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Idle Crusher has 98 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 33% of Idle Crusher's written reviews are positive against 100% of GridSync's.

Idle Crusher ships an update every 9 days, GridSync every 2 months. The most recent releases landed on September 23, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | Idle Crusher | GridSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (98 ratings)](https://appshunter.io/ios/app/idle-crusher-crush-machine/id1588469529/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gridsync/id6758113727/reviews)** |
| Number of ratings | **98** | 5 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 123 MB | 23 MB |
| Requires iOS | **13.0** | 18.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WaffleStack Studio LLC](https://appshunter.io/developer/1523413949) | [Jonathan Tucker](https://appshunter.io/developer/1870708386) |

## What reviewers say

### Idle Crusher

[App page](https://appshunter.io/ios/app/idle-crusher-crush-machine/id1588469529)

Build and upgrade crushing machines to process materials. Earn money to unlock new elements and enhance your grinders. Enjoy a casual idle experience where your machines work even when you're offline.

**Highlights:** Upgrade grinders and materials, Unlock over 50 elements, Optional ads, Earn offline, Incremental gameplay

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase 5000 Gems | $0.99 | one-time |
| Purchase 17500 Gems | $2.99 | one-time |
| Purchase 30000 Gems | $2.99 | one-time |
| Gem Vault | $4.99 | one-time |
| Purchase 30000 Gems | $4.99 | one-time |
| Remove All Ads | $5.99 | one-time |
| Purchase 70000 Gems | $9.99 | one-time |
| Starter Pack | $9.99 | one-time |
| 160K Gems | $19.99 | one-time |
| Pro Pack | $19.99 | one-time |


### GridSync

[App page](https://appshunter.io/ios/app/gridsync/id6758113727)

Engage your mind with a strategic tile-matching puzzle game featuring two distinct modes: timed challenges and move-limited puzzles. Progress through increasingly complex grids and daily challenges, all presented with a clean, minimalist design.

**Highlights:** Timed and moves-limited puzzle modes, Increasing grid sizes and difficulty, Daily challenges, Smooth tile gameplay, Clean, minimalist design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Crusher free?

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

### Is GridSync free?

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

### Which has better reviews, Idle Crusher or GridSync?

GridSync is rated higher. Idle Crusher averages 4.4 out of 5 from 98 ratings, while GridSync averages 5.0 from 5 ratings.

### Do Idle Crusher or GridSync have ads?

Idle Crusher shows ads; GridSync does not.

### Which is updated more often, Idle Crusher or GridSync?

Idle Crusher ships an update every 9 days, and GridSync every 2 months. Most recently, Idle Crusher was updated on September 23, 2026 and GridSync on August 3, 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.*