# Snake o.S. vs Idle Snake VS Block

The clearest difference is in-app purchases: Snake o.S. at none against Idle Snake VS Block's 3. Snake o.S. also leads on ads (none vs shown) and review sentiment (100% vs 88%). Idle Snake VS Block's advantage is rating (4.6 vs 4.3) and update cadence (monthly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Idle Snake VS Block sells 3 one-off in-app purchases. Snake o.S. asks for nothing beyond the download.

Idle Snake VS Block holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Idle Snake VS Block has 108 ratings behind it against 21, so its average is the more settled of the two. Written reviews complicate that: 100% of Snake o.S.'s written reviews are positive against 88% of Idle Snake VS Block's, so the app with the better star average is not the one people write more warmly about.

Snake o.S. ships an update every 3 months, Idle Snake VS Block monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Snake o.S. | Idle Snake VS Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (21 ratings)](https://appshunter.io/ios/app/snake-os/id611617566/reviews) | **[4.6 (108 ratings)](https://appshunter.io/ios/app/idle-snake-vs-block/id1289516527/reviews)** |
| Number of ratings | 21 | **108** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 278 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Gavilan](https://appshunter.io/developer/611617569) | [Phong Dinh](https://appshunter.io/developer/1287359151) |

## What reviewers say

### Snake o.S.

[App page](https://appshunter.io/ios/app/snake-os/id611617566)

Guide a growing snake through different game modes, including a story and an infinite race. Unlock additional challenges by completing the narrative. Explore a unique world where a giant serpent is the protagonist.

**Highlights:** Guide and grow the snake, Story mode, Infinite race mode, Unlockable game modes, Hints for unlocking content

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

**In-app purchases:** none


### Idle Snake VS Block

[App page](https://appshunter.io/ios/app/idle-snake-vs-block/id1289516527)

Control a growing snake, consuming food to increase its size and score. Engage in fast-paced gameplay with simple controls and aim for the highest level. Enjoy unlimited levels and an online mode with live events.

**Highlights:** Growing snake mechanics, Unlimited levels, One-finger control, Online mode with live events, Boosters for enhanced gameplay, Relaxing time-passing experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speed Boost X5 | $1.99 | one-time |
| Tap Boost X5 | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Snake o.S. free?

Snake o.S. is free to download, with no in-app purchases.

### Is Idle Snake VS Block free?

Idle Snake VS Block is free to download, with in-app purchases available.

### Which has better reviews, Snake o.S. or Idle Snake VS Block?

Idle Snake VS Block is rated higher. Snake o.S. averages 4.3 out of 5 from 21 ratings, while Idle Snake VS Block averages 4.6 from 108 ratings.

### Do Snake o.S. or Idle Snake VS Block have ads?

Idle Snake VS Block shows ads; Snake o.S. does not.

### Which is updated more often, Snake o.S. or Idle Snake VS Block?

Snake o.S. ships an update every 3 months, and Idle Snake VS Block monthly. Most recently, Snake o.S. was updated on November 1, 2026 and Idle Snake VS Block on November 3, 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.*