# Nudge AI vs Astari

The clearest difference is rating: Astari at 4.5 against Nudge AI's 3.0. Astari also leads on review sentiment (41% vs 0%) and ratings volume (447 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Nudge AI sells 2 in-app purchases, starting at $119.00 per month and Astari sells 10 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Astari holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Astari has 447 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Nudge AI's written reviews are positive against 41% of Astari's.

Nudge AI ships an update every 10 days, Astari every 11 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Nudge AI | Astari |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/nudge-ai/id6466363218/reviews) | **[4.5 (447 ratings)](https://appshunter.io/ios/app/astari-transcribe-voice-notes/id6748829893/reviews)** |
| Number of ratings | 2 | **447** |
| Positive reviews | 0.0% of reviews | **40.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#89** |
| Size | 53 MB | 118 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Mozart-Audio](https://appshunter.io/developer/1614043890) | [Grifalop Limited](https://appshunter.io/developer/1825861453) |

## What reviewers say

### Nudge AI

[App page](https://appshunter.io/ios/app/nudge-ai/id6466363218)

This AI-powered tool streamlines administrative tasks for behavioral health professionals. It automates note creation, optimizes billing, and securely manages client information, saving significant time weekly.

**Highlights:** AI-powered note creation, Seamless session capture, Smart billing optimization, Customizable templates, Enterprise-grade security, Comprehensive client management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $119.00 | per month |
| Yearly | $999.00 | per year |


### Astari

[App page](https://appshunter.io/ios/app/astari-transcribe-voice-notes/id6748829893)

**Currently charting:** #89 Top Grossing · Productivity, #169 Top Free · Productivity (US App Store)

Record your voice and let AI transform it into organized, searchable text notes and summaries. This app helps you stay focused by handling transcription and summarization in real-time, saving you time and boosting productivity.

**Highlights:** One-tap voice recording, Real-time AI transcription, AI-powered summaries, Distraction-free interface, Voice journaling, Content creation dictation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $9.99 | per 7 days |
| Monthly Access | $21.99 | per month |
| Annual Special Deal | $83.99 | per year |
| Yearly 80% off | $89.99 | per year |
| Yearly Access | $119.99 | per year |
| Annual Access | $129.99 | per year |
| Lifetime Access | $149.99 | one-time |
| Lifetime Access | $169.99 | one-time |
| Lifetime Access | $179.99 | one-time |
| Lifetime Access | $199.99 | one-time |


## Frequently asked questions

### Is Nudge AI free?

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

### Is Astari free?

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

### Which has better reviews, Nudge AI or Astari?

Astari is rated higher. Nudge AI averages 3.0 out of 5 from 2 ratings, while Astari averages 4.5 from 447 ratings.

### Do Nudge AI or Astari have ads?

Neither Nudge AI nor Astari shows ads.

### Which is updated more often, Nudge AI or Astari?

Nudge AI ships an update every 10 days, and Astari every 11 days. Most recently, Nudge AI was updated on November 3, 2026 and Astari on November 5, 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.*