Fill vs Keblo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fill
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.
- Fill all empty blocks
- Swipe-based controls
- Intricate levels
- Minimalist design
- Portal to next level
- Problem-solving challenges
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Introducing Fill—a minimalist puzzle game where every move counts. In this abstract maze challenge, you control a square and must swipe your way through intricate levels by activating every empty block. Once you've filled all blocks, the portal opens, leading you to the next level. With a sleek, minimalist design, Fill offers a calming yet challenging experience. Perfect for puzzle lovers who appreciate simplicity and elegance in their games, Fill will test your problem-solving abilities at every level.
Keblo
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.
- 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
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Keblo is a minimalist sliding puzzle. Move colored tiles across the board and land the right one on the target square — before you run out of moves. The rules are simple. The challenge is not. - Slide any tile in any direction — it glides until it hits a wall or another tile - Get the matching color onto the marked square - Solve each level within the optimal number of moves Difficulty ramps up as you progress: early levels ease you in, later ones demand real planning. Every level is solvable, but not every level is easy. How far can you go?
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Fill | Keblo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 6 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 108 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan Nemecek | Patrice Cassard |
Customer experience
Fill
Keblo
In-app purchases
Fill
- Remove Ads$1.99
Keblo
No in-app purchases
