# Stack Flip 3D vs Kitchen Sponge

The clearest difference is ads: Stack Flip 3D at none against Kitchen Sponge's shown. Stack Flip 3D also leads on update cadence (every 3 days vs every 4 months) and iOS requirement (9.0 vs 12.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Stack Flip 3D sells 1 one-off in-app purchase and Kitchen Sponge sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Stack Flip 3D ships an update every 3 days, Kitchen Sponge every 4 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Stack Flip 3D | Kitchen Sponge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 4 months |
| Size | 37 MB | 136 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IK SEONG PARK](https://appshunter.io/developer/488068869) | [CATA GAMES STUDIOS OYUN YAZILIM VE PAZARLAMA ANONIM SIRKETI](https://appshunter.io/developer/1628898187) |

## What reviewers say

### Stack Flip 3D

[App page](https://appshunter.io/ios/app/stack-flip-3d/id1511137853)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |


### Kitchen Sponge

[App page](https://appshunter.io/ios/app/kitchen-sponge/id6478300016)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |
| Super Pack | $6.99 | one-time |


## Frequently asked questions

### Is Stack Flip 3D free?

Stack Flip 3D is free to download, with in-app purchases available.

### Is Kitchen Sponge free?

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

### Do Stack Flip 3D or Kitchen Sponge have ads?

Kitchen Sponge shows ads; Stack Flip 3D does not.

### Which is updated more often, Stack Flip 3D or Kitchen Sponge?

Stack Flip 3D ships an update every 3 days, and Kitchen Sponge every 4 months. Most recently, Stack Flip 3D was updated on November 7, 2026 and Kitchen Sponge on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*