# Checkin Sort vs Roller Coaster Transport

The clearest difference is update cadence: Checkin Sort at every 3 days against Roller Coaster Transport's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Checkin Sort ships an update every 3 days, Roller Coaster Transport every 3 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Checkin Sort | Roller Coaster Transport |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roller-coaster-transport/id6670565773/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 139 MB | 263 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Pham Anh](https://appshunter.io/developer/881929073) | [P V K Sudhakar Pasumarthi](https://appshunter.io/developer/1532603389) |

## What reviewers say

### Checkin Sort

[App page](https://appshunter.io/ios/app/checkin-sort/id6651825847)

**Features:** macOS Compatibility

**In-app purchases:** none


### Roller Coaster Transport

[App page](https://appshunter.io/ios/app/roller-coaster-transport/id6670565773)

Manage a busy amusement park by sorting passengers into color-coded roller coaster cars. Experience satisfying ASMR sorting with smooth gameplay and vibrant visuals. Test your strategy and timing in increasingly challenging levels.

**Highlights:** Passenger sorting and organization, Color-coded roller coaster matching, ASMR sorting experience, Challenging levels, Vibrant graphics and animations, Strategic timing gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Checkin Sort free?

Checkin Sort is free to download, with no in-app purchases.

### Is Roller Coaster Transport free?

Roller Coaster Transport is free to download, with no in-app purchases.

### Do Checkin Sort or Roller Coaster Transport have ads?

Both Checkin Sort and Roller Coaster Transport show ads.

### Which is updated more often, Checkin Sort or Roller Coaster Transport?

Checkin Sort ships an update every 3 days, and Roller Coaster Transport every 3 weeks. Most recently, Checkin Sort was updated on October 5, 2026 and Roller Coaster Transport on October 10, 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.*