# Collider.io vs Ideal Slices

The clearest difference is in-app purchases: Ideal Slices at none against Collider.io's 7. Ideal Slices also leads on iOS requirement (11.0 vs 13.0). Collider.io's advantage is ads (none vs shown) and update cadence (every 2 months vs every 7 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Collider.io sells 7 one-off in-app purchases. Ideal Slices asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Collider.io against 5.0 for Ideal Slices. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Collider.io ships an update every 2 months, Ideal Slices every 7 months. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Collider.io | Ideal Slices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/colliderio/id1435148731/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ideal-slices/id1483524001/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 193 MB | 84 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Sandor Tasnadi](https://appshunter.io/developer/1102198629) | [Alex Kulakevich](https://appshunter.io/developer/1405758172) |

## What reviewers say

### Collider.io

[App page](https://appshunter.io/ios/app/colliderio/id1435148731)

Engage in thrilling 3D .io battles where survival is key. Collect items to enhance your power and become the last player standing in this competitive arena.

**Highlights:** 3D .io gameplay, Item collection, Power-up system, Last man standing survival, Competitive arena

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10Ball | $0.99 | one-time |
| 11Ball | $1.99 | one-time |
| 12ball | $2.99 | one-time |
| 13ball | $3.99 | one-time |
| 14ball | $4.99 | one-time |
| NoAds | $4.99 | one-time |
| 15Ball | $5.99 | one-time |


### Ideal Slices

[App page](https://appshunter.io/ios/app/ideal-slices/id1483524001)

Experience the joy of perfectly slicing blocks into spectacular pieces. Tap and hold to cut, release to open, and avoid obstacles to earn coins. Unlock new slicers and enjoy satisfying visual effects with easy controls.

**Highlights:** Satisfying visual effects, Easy tap-and-hold controls, Multiple unique slicers, Progressive gameplay, Obstacle avoidance, Coin collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Collider.io free?

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

### Is Ideal Slices free?

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

### Which has better reviews, Collider.io or Ideal Slices?

Collider.io and Ideal Slices are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Collider.io or Ideal Slices have ads?

Ideal Slices shows ads; Collider.io does not.

### Which is updated more often, Collider.io or Ideal Slices?

Collider.io ships an update every 2 months, and Ideal Slices every 7 months. Most recently, Collider.io was updated on October 10, 2026 and Ideal Slices on October 21, 2026.

---

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