# JVS vs Biology AI

The clearest difference is device support: Biology AI at 2 against JVS's —. JVS's advantage is iOS requirement (13.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. JVS sells 10 one-off in-app purchases and Biology AI sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | JVS | Biology AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Size | 242 MB | 51 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jigna Vala](https://appshunter.io/developer/1703208730) | [Tianjin Illuso Information Technology Co., Ltd.](https://appshunter.io/developer/1864792206) |

## What reviewers say

### JVS

[App page](https://appshunter.io/ios/app/jvs/id6462660898)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acrylic Boot Camp | $1.99 | one-time |
| JVS Nails Practice Book | $2.99 | one-time |
| Draping Course-Saree & Dupatta | $3.99 | one-time |
| Nail art Master Class | $9.99 | one-time |
| How to make reels on Instagram | $9.99 | one-time |
| Scale-up your Nail Business | $9.99 | one-time |
| Eyelash Extension Diploma | $14.99 | one-time |
| Brow Lamination Course | $17.99 | one-time |
| Lash Lifting Course | $17.99 | one-time |
| Online Nails Diploma - English | $300.00 | one-time |


### Biology AI

[App page](https://appshunter.io/ios/app/biology-ai-study-tutor/id6790741018)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $6.99 | per 7 days |
| Pro (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is JVS free?

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

### Is Biology AI free?

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

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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.*