# Spire vs Chain Rush Z

The clearest difference is in-app purchases: Chain Rush Z at none against Spire's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spire sells 5 one-off in-app purchases. Chain Rush Z asks for nothing beyond the download.

## The numbers

| Metric | Spire | Chain Rush Z |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 36 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kalpesh Mistry](https://appshunter.io/developer/1896048735) | [Melika Mirabadi](https://appshunter.io/developer/1669052293) |

## What reviewers say

### Spire

[App page](https://appshunter.io/ios/app/spire-stack-tower/id6776787120)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $0.99 | one-time |
| Stack of Coins | $2.99 | one-time |
| Unlock Everything | $4.99 | one-time |
| Vault of Coins | $5.99 | one-time |
| Mountain of Coins | $9.99 | one-time |


### Chain Rush Z

[App page](https://appshunter.io/ios/app/chain-rush-z/id6778045195)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spire free?

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

### Is Chain Rush Z free?

Chain Rush Z is free to download, with no in-app purchases.

### Do Spire or Chain Rush Z have ads?

Neither Spire nor Chain Rush Z shows ads.

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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.*