# Stack Down vs Piggy Coin Sort 3D

The clearest difference is ads: Stack Down at none against Piggy Coin Sort 3D's shown. On price, update cadence, 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.

Stack Down ships an update every 4 days, Piggy Coin Sort 3D every 3 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Stack Down | Piggy Coin Sort 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (19 ratings)](https://appshunter.io/ios/app/stack-down/id6749611467/reviews)** | — |
| Number of ratings | **19** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 205 MB | 147 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ela Game](https://appshunter.io/developer/1536955498) | [Ngo Hanh](https://appshunter.io/developer/1672784583) |

## What reviewers say

### Stack Down

[App page](https://appshunter.io/ios/app/stack-down/id6749611467)

Engage in a strategic tile-matching puzzle game where you merge cannonballs to form triples and slot them into containers. Clear stacked tiles before the timer runs out, utilizing power-ups and mastering foresight to overcome increasingly complex levels.

**Highlights:** Cannonball merging for triples, Strategic slotting into containers, Tower dismantling gameplay, Timer-based challenges, Unlockable power-ups and boosters, Visually polished graphics and animations

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

**In-app purchases:** none


### Piggy Coin Sort 3D

[App page](https://appshunter.io/ios/app/piggy-coin-sort-3d/id6751478119)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack Down free?

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

### Is Piggy Coin Sort 3D free?

Piggy Coin Sort 3D is free to download, with no in-app purchases.

### Do Stack Down or Piggy Coin Sort 3D have ads?

Piggy Coin Sort 3D shows ads; Stack Down does not.

### Which is updated more often, Stack Down or Piggy Coin Sort 3D?

Stack Down ships an update every 4 days, and Piggy Coin Sort 3D every 3 days. Most recently, Stack Down was updated on October 30, 2026 and Piggy Coin Sort 3D on October 30, 2026.

---

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