# Tilterpillar vs Fill

The clearest difference is rating: Fill at 5.0 against Tilterpillar's 4.1. Fill also leads on update cadence (every 6 days vs every 3 weeks) and review sentiment (100% vs 86%). Tilterpillar's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Fill sells 1 one-off in-app purchase. Tilterpillar asks for nothing beyond the download.

Fill holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Tilterpillar has 43 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 86% of Tilterpillar's written reviews are positive against 100% of Fill's.

Tilterpillar ships an update every 3 weeks, Fill every 6 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Tilterpillar | Fill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (43 ratings)](https://appshunter.io/ios/app/tilterpillar/id430785167/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fill-maze-game/id6593692385/reviews)** |
| Number of ratings | **43** | 3 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 92 MB | 108 MB |
| Requires iOS | 14.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hawken King](https://appshunter.io/developer/365878160) | [Jan Nemecek](https://appshunter.io/developer/1466553925) |

## What reviewers say

### Tilterpillar

[App page](https://appshunter.io/ios/app/tilterpillar/id430785167)

Control a growing caterpillar by tilting your device. Eat leaves to increase its length and unlock different butterfly breeds. Compete for the top spot in this unique take on the classic snake game.

**Highlights:** Tilt-to-control gameplay, Caterpillar growth mechanic, Collect different colored leaves, Unlock butterfly breeds, Level up points system, Leaderboard competition

**Features:** Vision Pro support

**In-app purchases:** none


### Fill

[App page](https://appshunter.io/ios/app/fill-maze-game/id6593692385)

Navigate a minimalist maze by swiping a square to fill every empty block. Once all blocks are filled, a portal opens to the next challenging level. This abstract puzzle game offers a calming yet mentally stimulating experience for players who enjoy elegant design and strategic gameplay.

**Highlights:** Fill all empty blocks, Swipe-based controls, Intricate levels, Minimalist design, Portal to next level, Problem-solving challenges

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Tilterpillar free?

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

### Is Fill free?

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

### Which has better reviews, Tilterpillar or Fill?

Fill is rated higher. Tilterpillar averages 4.1 out of 5 from 43 ratings, while Fill averages 5.0 from 3 ratings.

### Do Tilterpillar or Fill have ads?

Fill shows ads; Tilterpillar does not.

### Which is updated more often, Tilterpillar or Fill?

Tilterpillar ships an update every 3 weeks, and Fill every 6 days. Most recently, Tilterpillar was updated on November 1, 2026 and Fill on November 4, 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.*