# BU Class Check In vs PaliLab

The clearest difference is update cadence: PaliLab at monthly against BU Class Check In's every 3 months. 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.

BU Class Check In ships an update every 3 months, PaliLab monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BU Class Check In | PaliLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 120 MB | 218 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bangkok University](https://appshunter.io/developer/1249912677) | [Ruethai Manavat](https://appshunter.io/developer/1476142056) |

## What reviewers say

### BU Class Check In

[App page](https://appshunter.io/ios/app/bu-class-check-in/id1249912678)

**Features:** Vision Pro support

**In-app purchases:** none


### PaliLab

[App page](https://appshunter.io/ios/app/palilab/id6444795412)

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

**In-app purchases:** none


## Frequently asked questions

### Is BU Class Check In free?

BU Class Check In is free to download, with no in-app purchases.

### Is PaliLab free?

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

### Do BU Class Check In or PaliLab have ads?

Neither BU Class Check In nor PaliLab shows ads.

### Which is updated more often, BU Class Check In or PaliLab?

BU Class Check In ships an update every 3 months, and PaliLab monthly. Most recently, BU Class Check In was updated on October 24, 2026 and PaliLab 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.*