# Fill vs Keblo

The clearest difference is in-app purchases: Keblo at none against Fill's 1. Keblo also leads on ads (none vs shown). Fill's advantage is ratings volume (3 vs 1) and iOS requirement (12.0 vs 18.6). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Fill against 5.0 for Keblo. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Fill ships an update every 6 days, Keblo weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fill | Keblo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/fill-maze-game/id6593692385/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/keblo/id6760995344/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 108 MB | 2 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan Nemecek](https://appshunter.io/developer/1466553925) | [Patrice Cassard](https://appshunter.io/developer/1751700432) |

## What reviewers say

### 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 |


### Keblo

[App page](https://appshunter.io/ios/app/keblo/id6760995344)

A minimalist sliding puzzle game where players move colored tiles to land the correct one on the target square within a limited number of moves. The challenge increases with each level, requiring strategic thinking and planning.

**Highlights:** Minimalist sliding puzzle gameplay, Move colored tiles across the board, Land matching color on target square, Solve levels within optimal moves, Increasing difficulty and planning required, Solvable levels

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

**In-app purchases:** none


## Frequently asked questions

### Is Fill free?

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

### Is Keblo free?

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

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

Fill and Keblo are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Fill or Keblo have ads?

Fill shows ads; Keblo does not.

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

Fill ships an update every 6 days, and Keblo weekly. Most recently, Fill was updated on November 4, 2026 and Keblo on October 31, 2026.

---

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