# MisSTD vs BioNote 456 ชีวะ ม.4

The clearest difference is in-app purchases: MisSTD at none against BioNote 456 ชีวะ ม.4's 1. MisSTD also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. BioNote 456 ชีวะ ม.4 sells 1 one-off in-app purchase. MisSTD asks for nothing beyond the download.

## The numbers

| Metric | MisSTD | BioNote 456 ชีวะ ม.4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | — |
| Size | 31 MB | 20 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adul Dae](https://appshunter.io/developer/1644354736) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### MisSTD

[App page](https://appshunter.io/ios/app/misstd/id6777321164)

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

**In-app purchases:** none


### BioNote 456 ชีวะ ม.4

[App page](https://appshunter.io/ios/app/bionote-456-4-6/id6804563380)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is MisSTD free?

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

### Is BioNote 456 ชีวะ ม.4 free?

BioNote 456 ชีวะ ม.4 is free to download, with in-app purchases available.

### Do MisSTD or BioNote 456 ชีวะ ม.4 have ads?

BioNote 456 ชีวะ ม.4 shows ads; MisSTD does not.

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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.*