# Astra AI vs VisualNote AI

The clearest difference is review sentiment: Astra AI at 82% against VisualNote AI's 0%. Astra AI also leads on update cadence (every 4 days vs monthly) and chart position (#130 vs unranked). VisualNote AI's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Astra AI sells 10 in-app purchases, starting at $8.00 per 7 days and VisualNote AI sells 5 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Astra AI ships an update every 4 days, VisualNote AI monthly. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Astra AI | VisualNote AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.4K ratings)](https://appshunter.io/ios/app/astra-ai-study-and-exam-prep/id6751030141/reviews)** | — |
| Number of ratings | **5.4K** | — |
| Positive reviews | **81.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#130** | — |
| Size | 26 MB | 94 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Astra AI d.o.o.](https://appshunter.io/developer/1833181873) | [Salvatore Castellitti](https://appshunter.io/developer/1838918818) |

## What reviewers say

### Astra AI

[App page](https://appshunter.io/ios/app/astra-ai-study-and-exam-prep/id6751030141)

**Currently charting:** #130 Top Free · Education (US App Store)

This AI-powered tutoring app provides personalized, step-by-step assistance for a wide range of subjects including math, physics, and chemistry. It offers instant solutions to homework problems, targeted exam preparation, and in-depth subject exploration to help students learn more efficiently and build confidence.

**Highlights:** Snap and solve homework problems, Step-by-step problem solving, Personalized exam preparation, Curriculum-aligned lessons, 24/7 subject support, Covers 14 subjects

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astra AI Plus - Weekly | $8.00 | per 7 days |
| Astra AI Plus - Monthly | $24.00 | per month |
| Astra AI Sigma - Monthly | $80.00 | per month |
| Astra AI Plus - Yearly | $119.99 | per year |
| Astra AI Plus - Monthly (12 Mo Com) | $119.99 | per year |
| Astra AI Plus - Yearly | $119.99 | per year |
| Credit Pack 2x | $15.00 | one-time |
| Credit Pack 3x | $28.00 | one-time |
| Credit Pack 5x | $52.00 | one-time |
| Credit Pack 10x | $99.00 | one-time |


### VisualNote AI

[App page](https://appshunter.io/ios/app/visualnote-ai-study-notes/id6756392430)

Transform lectures, textbooks, voice memos, and links into visual notes like sketchnotes and mind maps. Study smarter and remember more with over 30 AI-powered visual styles. Create engaging study aids and visual knowledge bases.

**Highlights:** Convert lectures, textbooks, voice memos, and links to visuals, Create sketchnotes, mind maps, and infographics, Over 30 AI visual styles, AI that understands content for coherent visuals, Personal visual knowledge base, High-resolution downloads

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VisualNoteAI Weekly Subscription | $9.99 | per 7 days |
| VisualNoteAI Monthly Subscription | $12.99 | per month |
| VisualNoteAI Yearly Subscription | $109.00 | per year |
| Basic Sketch Pack - 5 credits | $2.99 | one-time |
| Intermediate Sketch Pack 15 credits | $6.99 | one-time |


## Frequently asked questions

### Is Astra AI free?

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

### Is VisualNote AI free?

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

### Do Astra AI or VisualNote AI have ads?

Astra AI shows ads; VisualNote AI does not.

### Which is updated more often, Astra AI or VisualNote AI?

Astra AI ships an update every 4 days, and VisualNote AI monthly. Most recently, Astra AI was updated on November 2, 2026 and VisualNote AI on October 28, 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.*