# Silo vs unblocking

The clearest difference is in-app purchases: Silo at none against unblocking's 4. Silo also leads on iOS requirement (15.0 vs 17.0). unblocking's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. unblocking sells 4 one-off in-app purchases. Silo asks for nothing beyond the download.

## The numbers

| Metric | Silo | unblocking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 26 MB | 99 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JFun LLC](https://appshunter.io/developer/1892591244) | [ZITRIXNET SPA](https://appshunter.io/developer/6813173728) |

## What reviewers say

### Silo

[App page](https://appshunter.io/ios/app/silo-tower-puzzle/id6809559698)

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

**In-app purchases:** none


### unblocking

[App page](https://appshunter.io/ios/app/unblocking/id6813173726)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calma | $7.00 | one-time |
| Equilibrio | $18.00 | one-time |
| Armonía | $25.00 | one-time |
| Any-order access | $50.00 | one-time |


## Frequently asked questions

### Is Silo free?

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

### Is unblocking free?

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

### Do Silo or unblocking have ads?

Silo shows ads; unblocking 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.*