# Slice and Stack vs Gridflare

The clearest difference is in-app purchases: Slice and Stack at none against Gridflare's 4. Gridflare's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Gridflare sells 4 one-off in-app purchases. Slice and Stack asks for nothing beyond the download.

## The numbers

| Metric | Slice and Stack | Gridflare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Size | 9 MB | 51 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prateek Sharma](https://appshunter.io/developer/1879243453) | [Jorge Alves](https://appshunter.io/developer/1838093137) |

## What reviewers say

### Slice and Stack

[App page](https://appshunter.io/ios/app/slice-and-stack/id6761331048)

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

**In-app purchases:** none


### Gridflare

[App page](https://appshunter.io/ios/app/gridflare-block-puzzle/id6788574356)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Revive | $0.99 | one-time |
| 500 Coins | $2.99 | one-time |
| 1000 Coins | $4.99 | one-time |
| 2500 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Slice and Stack free?

Slice and Stack is free to download, with no in-app purchases.

### Is Gridflare free?

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

### Do Slice and Stack or Gridflare have ads?

Slice and Stack shows ads; Gridflare does not.

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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.*