# Ask Frank vs Ninja Notes AI

The clearest difference is in-app purchases: Ninja Notes AI at none against Ask Frank's 4. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Ask Frank sells 4 in-app purchases, starting at $2.99 per month. Ninja Notes AI asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Ask Frank against 5.0 for Ninja Notes AI. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Ask Frank ships an update every 4 days, Ninja Notes AI weekly. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Ask Frank | Ninja Notes AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ask-frank/id6752311157/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ninja-notes-ai/id6756643868/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 52 MB | 63 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Orion Technology Enterprises, Inc.](https://appshunter.io/developer/1838663200) | [Ninja Concepts](https://appshunter.io/developer/1862066396) |

## What reviewers say

### Ask Frank

[App page](https://appshunter.io/ios/app/ask-frank/id6752311157)

This AI-powered tool offers private, on-device search and document creation. It retrieves verified web information and generates structured documents with citations, all while keeping your data secure on your device. Ideal for professionals and students seeking accuracy and efficiency.

**Highlights:** On-device AI search engine, Automatic document generation, Verified source links and citations, Privacy-first design, Export documents, Supports API token customization

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ask Frank Premium Plan | $2.99 | per month |
| Basic Pack | $0.99 | one-time |
| Gold Pack | $1.99 | one-time |
| Diamond Pack | $2.99 | one-time |


### Ninja Notes AI

[App page](https://appshunter.io/ios/app/ninja-notes-ai/id6756643868)

Capture and transcribe spoken conversations into detailed meeting summaries with action items and decisions. This tool focuses on discreetly recording audio without a visible bot joining your calls, ideal for professionals on the go.

**Highlights:** Bot-free audio recording, Real-time AI transcription, Automatic summary generation, Action item and decision extraction, Searchable meeting history, Cross-platform syncing

**In-app purchases:** none


## Frequently asked questions

### Is Ask Frank free?

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

### Is Ninja Notes AI free?

Ninja Notes AI is free to download, with no in-app purchases.

### Which has better reviews, Ask Frank or Ninja Notes AI?

Ask Frank and Ninja Notes AI are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Ask Frank or Ninja Notes AI have ads?

Neither Ask Frank nor Ninja Notes AI shows ads.

### Which is updated more often, Ask Frank or Ninja Notes AI?

Ask Frank ships an update every 4 days, and Ninja Notes AI weekly. Most recently, Ask Frank was updated on October 11, 2026 and Ninja Notes AI on October 2, 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.*