# Sonny Slopp vs Stack Storm 3D

The clearest difference is update cadence: Sonny Slopp at every 5 days against Stack Storm 3D's every 11 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sonny Slopp ships an update every 5 days, Stack Storm 3D every 11 days. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Sonny Slopp | Stack Storm 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Size | 105 MB | 73 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DAVID ABAAS](https://appshunter.io/developer/1743475961) | [Arvind Pavasiya](https://appshunter.io/developer/1797859787) |

## What reviewers say

### Sonny Slopp

[App page](https://appshunter.io/ios/app/sonny-slopp/id6499447928)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Storm 3D

[App page](https://appshunter.io/ios/app/stack-storm-3d/id6742342197)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sonny Slopp free?

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

### Is Stack Storm 3D free?

Stack Storm 3D is free to download, with no in-app purchases.

### Do Sonny Slopp or Stack Storm 3D have ads?

Neither Sonny Slopp nor Stack Storm 3D shows ads.

### Which is updated more often, Sonny Slopp or Stack Storm 3D?

Sonny Slopp ships an update every 5 days, and Stack Storm 3D every 11 days. Most recently, Sonny Slopp was updated on September 9, 2026 and Stack Storm 3D on September 11, 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.*