# Fill and Flow vs Wacky Worm

Fill and Flow and Wacky Worm are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Fill and Flow | Wacky Worm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/wacky-worm/id6743070882/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Monetization | — | Ad-supported |
| Size | 210 MB | 106 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Aden Games](https://appshunter.io/developer/1610507844) | [Holago Games](https://appshunter.io/developer/1777206236) |

## What reviewers say

### Fill and Flow

[App page](https://appshunter.io/ios/app/fill-and-flow/id6742892992)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wacky Worm

[App page](https://appshunter.io/ios/app/wacky-worm/id6743070882)

A fast-paced color-matching game where you drag roller coaster wagons to matching passengers. Clear the board before time runs out by thinking and acting quickly to manage the chaos.

**Highlights:** Fast-paced gameplay, Color-matching puzzles, Drag and drop mechanics, Time-based challenges, Board clearing objectives

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fill and Flow free?

Fill and Flow is free to download, with no in-app purchases.

### Is Wacky Worm free?

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

### Do Fill and Flow or Wacky Worm have ads?

Both Fill and Flow and Wacky Worm show ads.

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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.*