# Block Fill Line Puzzle Game vs Gridlock

The clearest difference is review sentiment: Gridlock at 100% against Block Fill Line Puzzle Game's 61%. Gridlock also leads on ads (none vs shown) and rating (5.0 vs 4.7). Block Fill Line Puzzle Game's advantage is ratings volume (7.4K vs 2) and iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Block Fill Line Puzzle Game sells 10 one-off in-app purchases and Gridlock sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Gridlock holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Block Fill Line Puzzle Game has 7.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 61% of Block Fill Line Puzzle Game's written reviews are positive against 100% of Gridlock's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Block Fill Line Puzzle Game | Gridlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7.4K ratings)](https://appshunter.io/ios/app/block-fill-line-puzzle-game/id6748683699/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gridlock-ranked/id6797316432/reviews)** |
| Number of ratings | **7.4K** | 2 |
| Positive reviews | 60.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 161 MB | 98 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Asim Ashraf](https://appshunter.io/developer/1569186974) | [Andrew Devitt](https://appshunter.io/developer/6797316434) |

## What reviewers say

### Block Fill Line Puzzle Game

[App page](https://appshunter.io/ios/app/block-fill-line-puzzle-game/id6748683699)

Challenge your mind with a single line puzzle game. Fill all blocks in one continuous path without lifting your finger or retracing steps. Enjoy increasing difficulty and strategic gameplay without timers.

**Highlights:** Fill all blocks with one continuous line, No lifting finger or retracing path, Increasing difficulty levels, No timers, focus on logic, Brain-sharpening gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 5 Hints | $1.99 | one-time |
| Get 5 Skips | $1.99 | one-time |
| Unlock All Skins & Get 3 Skips too! | $2.99 | one-time |
| Get 15 Hints | $3.99 | one-time |
| Get 15 Skips | $3.99 | one-time |
| Get 30 Skips | $4.99 | one-time |
| Get 30 Hints | $4.99 | one-time |
| Remove Ads | $6.99 | one-time |
| Get 40 Hints | $6.99 | one-time |
| Remove Ads + 5 Hints | $7.99 | one-time |

**What reviewers like**

- 👍 Fun game to play
- 👍 New to the game and excited to try it

**What reviewers complain about**

- 🐛 Ads pop up too frequently, even after paying for ad-free version
- 🤔 Levels start repeating after 200 levels with minimal challenge

**Reported bugs**

- Virus pop-up at around level 50-60
- Occasional crashes

**Requested features**

- More challenging levels as the game progresses
- Reduce frequency of ads


### Gridlock

[App page](https://appshunter.io/ios/app/gridlock-ranked/id6797316432)

A competitive block puzzle game focused on strategic placement and quick decisions. Compete in ranked matches, test your skills in daily challenges, or play at your own pace. Customize your profile and unlock cosmetic rewards as you climb the leaderboards.

**Highlights:** Ranked competitive matches, Daily challenge mode, Classic play at your own pace, Friend duels, Profile building with XP and achievements, Unlockable cosmetic customizations

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Coins | $0.99 | one-time |
| 4,200 Coins | $2.99 | one-time |
| Fall 2026 Ranked Pass | $4.99 | one-time |
| 10,500 Coins | $5.99 | one-time |
| 24,000 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Block Fill Line Puzzle Game free?

Block Fill Line Puzzle Game is free to download, with in-app purchases available.

### Is Gridlock free?

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

### Which has better reviews, Block Fill Line Puzzle Game or Gridlock?

Gridlock is rated higher. Block Fill Line Puzzle Game averages 4.7 out of 5 from 7.4K ratings, while Gridlock averages 5.0 from 2 ratings.

### Do Block Fill Line Puzzle Game or Gridlock have ads?

Block Fill Line Puzzle Game shows ads; Gridlock does not.

### Which is updated more often, Block Fill Line Puzzle Game or Gridlock?

Block Fill Line Puzzle Game ships an update every 3 weeks, and Gridlock every 3 weeks. Most recently, Block Fill Line Puzzle Game was updated on November 3, 2026 and Gridlock on October 5, 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.*