# Reflex Drop vs Chain Rules

The clearest difference is update cadence: Reflex Drop at every 3 days against Chain Rules's every 8 months. Reflex Drop also leads on iOS requirement (13.0 vs 15.0). 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.

Reflex Drop ships an update every 3 days, Chain Rules every 8 months. Both last shipped on October 19, 2026.

## The numbers

| Metric | Reflex Drop | Chain Rules |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/chain-rules/id6759476349/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 8 months |
| Monetization | — | Ad-supported |
| Size | 163 MB | 16 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amit Kandial](https://appshunter.io/developer/1858479815) | [Upstream Partners, LLC](https://appshunter.io/developer/1864248680) |

## What reviewers say

### Reflex Drop

[App page](https://appshunter.io/ios/app/reflex-drop/id6758880543)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chain Rules

[App page](https://appshunter.io/ios/app/chain-rules/id6759476349)

A block-matching puzzle game where you strategically remove blocks and trigger chain reactions. Between rounds, select unique abilities that alter gameplay, offering a fresh challenge with each session. Enjoy varied difficulty modes and high score tracking.

**Highlights:** Block matching gameplay, Trigger chain reactions, Select game-altering abilities, Dynamic board challenges, Multiple difficulty modes, High score tracking, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Reflex Drop free?

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

### Is Chain Rules free?

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

### Do Reflex Drop or Chain Rules have ads?

Both Reflex Drop and Chain Rules show ads.

### Which is updated more often, Reflex Drop or Chain Rules?

Reflex Drop ships an update every 3 days, and Chain Rules every 8 months. Most recently, Reflex Drop was updated on October 19, 2026 and Chain Rules on October 19, 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.*