# Studify App AI vs Noti

The clearest difference is ads: Studify App AI at none against Noti's shown. Studify App AI also leads on update cadence (every 2 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Studify App AI sells 3 in-app purchases, starting at $9.99 per 7 days and Noti sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Studify App AI ships an update every 2 days, Noti every 2 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Studify App AI | Noti |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 51 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rockford Financial LLC](https://appshunter.io/developer/1796910033) | [Huseyin Tamer TATLISOZ](https://appshunter.io/developer/1895830230) |

## What reviewers say

### Studify App AI

[App page](https://appshunter.io/ios/app/studify-app-ai/id6742397646)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $17.99 | per month |
| Yearly Subscription | $89.99 | per year |


### Noti

[App page](https://appshunter.io/ios/app/noti-ai-study-buddy/id6764552936)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $11.99 | per month |
| Premium Yearly | $89.99 | per year |
| Top-up: 100 Chat Credits | $2.99 | one-time |
| Top-up: 10 Document Credits | $2.99 | one-time |
| Top-up: 30 Minutes Audio Credits | $2.99 | one-time |


## Frequently asked questions

### Is Studify App AI free?

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

### Is Noti free?

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

### Do Studify App AI or Noti have ads?

Noti shows ads; Studify App AI does not.

### Which is updated more often, Studify App AI or Noti?

Studify App AI ships an update every 2 days, and Noti every 2 weeks. Most recently, Studify App AI was updated on September 30, 2026 and Noti on October 7, 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.*