# Fill the Glass! vs Stackcol

The clearest difference is rating: Stackcol at 5.0 against Fill the Glass!'s 4.3. Fill the Glass!'s advantage is update cadence (every 2 days vs every 8 months) and ratings volume (14 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stackcol holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Fill the Glass! has 14 ratings behind it against 2, so its average is the more settled of the two.

Fill the Glass! ships an update every 2 days, Stackcol every 8 months. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Fill the Glass! | Stackcol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (14 ratings)](https://appshunter.io/ios/app/fill-the-glass/id1537174102/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stackcol/id6444030849/reviews)** |
| Number of ratings | **14** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 8 months |
| Monetization | Free | Free |
| Size | 106 MB | 44 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clap Clap Games](https://appshunter.io/developer/1435219840) | [Chi Chen Lee](https://appshunter.io/developer/1548524457) |

## What reviewers say

### Fill the Glass!

[App page](https://appshunter.io/ios/app/fill-the-glass/id1537174102)

Hold the screen to carefully fill a glass with water. Aim to fill each cup as much as possible without spilling, conserving water.

**Highlights:** Hold screen to fill, Fill glass without spilling, Conserve water, Simple one-touch gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Stackcol

[App page](https://appshunter.io/ios/app/stackcol/id6444030849)

A relaxing card game focused on matching colors. Enjoy a chill and fun experience with simple gameplay mechanics. Perfect for unwinding.

**Highlights:** Color matching gameplay, Relaxing atmosphere, Chill gameplay, Card game mechanics, Simple to enjoy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fill the Glass! free?

Fill the Glass! is free to download, with no in-app purchases.

### Is Stackcol free?

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

### Which has better reviews, Fill the Glass! or Stackcol?

Stackcol is rated higher. Fill the Glass! averages 4.3 out of 5 from 14 ratings, while Stackcol averages 5.0 from 2 ratings.

### Do Fill the Glass! or Stackcol have ads?

Neither Fill the Glass! nor Stackcol shows ads.

### Which is updated more often, Fill the Glass! or Stackcol?

Fill the Glass! ships an update every 2 days, and Stackcol every 8 months. Most recently, Fill the Glass! was updated on September 29, 2026 and Stackcol on September 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.*