# Y vs CalcTrain

The clearest difference is in-app purchases: Y at none against CalcTrain's 1. CalcTrain's advantage is update cadence (fortnightly vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalcTrain sells 1 one-off in-app purchase. Y asks for nothing beyond the download.

Y ships an update every 9 months, CalcTrain fortnightly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Y | CalcTrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/y-tiles/id307222601/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 26 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chris Yunker](https://appshunter.io/developer/307222604) | [Berkay Bentetik](https://appshunter.io/developer/1688001429) |

## What reviewers say

### Y

[App page](https://appshunter.io/ios/app/y-tiles/id307222601)

This classic puzzle game challenges you to rearrange shuffled tiles on a grid. You can use numbered tiles or your own photos from your device. The grid size is adjustable, and you can easily reshuffle the board with a shake.

**Highlights:** Numbered grid or photo tiles, Use photos from camera or library, Adjustable grid sizes (3x3 to 6x6), Shake to re-scramble, Classic Fifteen Puzzle gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### CalcTrain

[App page](https://appshunter.io/ios/app/calctrain/id6449193912)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase AllStats | $0.99 | one-time |


## Frequently asked questions

### Is Y free?

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

### Is CalcTrain free?

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

### Do Y or CalcTrain have ads?

Neither Y nor CalcTrain shows ads.

### Which is updated more often, Y or CalcTrain?

Y ships an update every 9 months, and CalcTrain fortnightly. Most recently, Y was updated on October 24, 2026 and CalcTrain on October 27, 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.*