# Cup Stack Flow vs Light It Up

The clearest difference is update cadence: Cup Stack Flow at fortnightly against Light It Up's monthly. 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.

Cup Stack Flow ships an update fortnightly, Light It Up monthly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cup Stack Flow | Light It Up |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Size | 196 MB | 192 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Fatih Sahin](https://appshunter.io/developer/1700697055) | [Ozkan Yildiz](https://appshunter.io/developer/1271094034) |

## What reviewers say

### Cup Stack Flow

[App page](https://appshunter.io/ios/app/cup-stack-flow/id6762182560)

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

**In-app purchases:** none


### Light It Up

[App page](https://appshunter.io/ios/app/light-it-up-merge-game/id6769047829)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cup Stack Flow free?

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

### Is Light It Up free?

Light It Up is free to download, with no in-app purchases.

### Do Cup Stack Flow or Light It Up have ads?

Both Cup Stack Flow and Light It Up show ads.

### Which is updated more often, Cup Stack Flow or Light It Up?

Cup Stack Flow ships an update fortnightly, and Light It Up monthly. Most recently, Cup Stack Flow was updated on October 31, 2026 and Light It Up on October 25, 2026.

---

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