# Smiley Chain vs ChainDrop

The clearest difference is in-app purchases: Smiley Chain at none against ChainDrop's 1. Smiley Chain also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. ChainDrop sells 1 one-off in-app purchase. Smiley Chain asks for nothing beyond the download.

## The numbers

| Metric | Smiley Chain | ChainDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/smiley-chain/id1549843492/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 47 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quang Duc Vu](https://appshunter.io/developer/1038090500) | [Keishi Iizuka](https://appshunter.io/developer/1882746711) |

## What reviewers say

### Smiley Chain

[App page](https://appshunter.io/ios/app/smiley-chain/id1549843492)

A classic falling block puzzle game where players connect groups of four or more same-colored smilies to clear them from the screen. Trigger chain reactions for bonus power-ups and compete for high scores on a global leaderboard.

**Highlights:** Falling block gameplay, Connect 4+ same-colored smilies, Horizontal and vertical connections, Chain reaction bonuses, Global leaderboards, Classic 8-bit style

**Features:** macOS Compatibility

**In-app purchases:** none


### ChainDrop

[App page](https://appshunter.io/ios/app/chaindrop/id6761035422)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Smiley Chain free?

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

### Is ChainDrop free?

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

### Do Smiley Chain or ChainDrop have ads?

ChainDrop shows ads; Smiley Chain does not.

---

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