# Art Hub Ray vs CaffTime Tutor

The clearest difference is in-app purchases: Art Hub Ray at none against CaffTime Tutor's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CaffTime Tutor sells 3 one-off in-app purchases. Art Hub Ray asks for nothing beyond the download.

Art Hub Ray ships an update monthly, CaffTime Tutor every 3 weeks. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Art Hub Ray | CaffTime Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 98 MB | 48 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BULL.B TECHNOLOGY LIMITED](https://appshunter.io/developer/996574459) | [Chun Yu Chow](https://appshunter.io/developer/6793169898) |

## What reviewers say

### Art Hub Ray

[App page](https://appshunter.io/ios/app/art-hub-ray/id6742123338)

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

**In-app purchases:** none


### CaffTime Tutor

[App page](https://appshunter.io/ios/app/cafftime-tutor/id6793169896)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaffTime Credit | $4.99 | one-time |
| CaffTime Credit | $8.99 | one-time |
| CaffTime Credit | $14.99 | one-time |


## Frequently asked questions

### Is Art Hub Ray free?

Art Hub Ray is free to download, with no in-app purchases.

### Is CaffTime Tutor free?

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

### Do Art Hub Ray or CaffTime Tutor have ads?

Neither Art Hub Ray nor CaffTime Tutor shows ads.

### Which is updated more often, Art Hub Ray or CaffTime Tutor?

Art Hub Ray ships an update monthly, and CaffTime Tutor every 3 weeks. Most recently, Art Hub Ray was updated on October 20, 2026 and CaffTime Tutor on October 25, 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.*