# Twilight Operation vs Slither Blast

The clearest difference is review sentiment: Twilight Operation at 100% against Slither Blast's 49%. Twilight Operation also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). Slither Blast's advantage is update cadence (every 10 days vs every 3 months) and ratings volume (3.4K vs 4). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Twilight Operation sells 6 one-off in-app purchases and Slither Blast sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Slither Blast holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Slither Blast has 3.4K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of Twilight Operation's written reviews are positive against 49% of Slither Blast's, so the app with the better star average is not the one people write more warmly about.

Twilight Operation ships an update every 3 months, Slither Blast every 10 days. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Twilight Operation | Slither Blast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/twilight-operation/id6742008808/reviews) | **[4.8 (3.4K ratings)](https://appshunter.io/ios/app/slither-blast/id6742988933/reviews)** |
| Number of ratings | 4 | **3.4K** |
| Positive reviews | **100.0% of reviews** | 48.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2.0 GB | 236 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Digitalhorizonlab](https://appshunter.io/developer/1811518833) | [Rollic Games](https://appshunter.io/developer/1452111779) |

## What reviewers say

### Twilight Operation

[App page](https://appshunter.io/ios/app/twilight-operation/id6742008808)

Tap to stack blocks and build towering structures. Precise timing is key to success, as rushing can cause your tower to collapse. Adapt your strategy to achieve your building goals.

**Highlights:** Tap-based stacking gameplay, Strategic timing mechanics, Tower collapse prevention, Adjustable strategy and mindset, Miraculous tower completion

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60yu | $0.99 | one-time |
| 300yu | $4.99 | one-time |
| 1280yu | $19.99 | one-time |
| 2280yu | $29.99 | one-time |
| 3280yu | $44.99 | one-time |
| 6480yu | $89.99 | one-time |


### Slither Blast

[App page](https://appshunter.io/ios/app/slither-blast/id6742988933)

A strategic puzzle game where you tap slithers to send them to matching holes. Fill color bars to clear levels, but plan your moves carefully to avoid getting blocked. Enjoy dozens of fun, logic-based challenges with satisfying chain reactions.

**Highlights:** Tap-to-match gameplay, Colorful logic puzzles, Satisfying chain reactions, Dozens of levels, Strategic planning required

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 coins | $1.99 | one-time |
| Special Offer | $4.99 | one-time |
| No Ads | $7.99 | one-time |
| 5,000 coins | $7.99 | one-time |
| Mini Blast Bundle | $9.99 | one-time |
| No Ads Bundle | $11.99 | one-time |
| 10,000 coins | $14.99 | one-time |
| Power Blast Bundle | $19.99 | one-time |
| Mini Blast Bundle | $29.99 | one-time |
| 25,000 coins | $29.99 | one-time |
| 50,000 coins | $54.99 | one-time |
| 100,000 Coins | $99.99 | one-time |

**What reviewers like**

- 👍 Simple and enjoyable
- 👍 Challenging but not too hard
- 👍 Relaxing and fun

**What reviewers complain about**

- 🐛 Game won't start, stays on open screen
- 🔋 Too many ads
- 🐛 Changes made to the game are disappointing

**Reported bugs**

- Game won't start
- Game deleted after update

**Requested features**

- Option to purchase ad-free version


## Frequently asked questions

### Is Twilight Operation free?

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

### Is Slither Blast free?

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

### Which has better reviews, Twilight Operation or Slither Blast?

Slither Blast is rated higher. Twilight Operation averages 4.5 out of 5 from 4 ratings, while Slither Blast averages 4.8 from 3.4K ratings.

### Do Twilight Operation or Slither Blast have ads?

Slither Blast shows ads; Twilight Operation does not.

### Which is updated more often, Twilight Operation or Slither Blast?

Twilight Operation ships an update every 3 months, and Slither Blast every 10 days. Most recently, Twilight Operation was updated on September 29, 2026 and Slither Blast on October 17, 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.*