# Spy vs Sweet Stack

The clearest difference is in-app purchases: Spy at none against Sweet Stack's 1. Spy also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sweet Stack sells 1 one-off in-app purchase. Spy asks for nothing beyond the download.

## The numbers

| Metric | Spy | Sweet Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Size | 4 MB | 30 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zeynep Muslim](https://appshunter.io/developer/1650470256) | [SEUNGHO SHIN](https://appshunter.io/developer/1884048940) |

## What reviewers say

### Spy

[App page](https://appshunter.io/ios/app/spy-the-game/id6748213306)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sweet Stack

[App page](https://appshunter.io/ios/app/sweet-stack-triple-tile-match/id6817335477)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Spy free?

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

### Is Sweet Stack free?

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

### Do Spy or Sweet Stack have ads?

Sweet Stack shows ads; Spy 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.*