# Picnote AI Screenshot Notes vs Secure Phone X

The clearest difference is in-app purchases: Secure Phone X at none against Picnote AI Screenshot Notes's 1. Secure Phone X also leads on iOS requirement (13.0 vs 17.0). Picnote AI Screenshot Notes's advantage is update cadence (every 3 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Picnote AI Screenshot Notes sells 1 in-app purchase, starting at $0.99 per month. Secure Phone X asks for nothing beyond the download.

Picnote AI Screenshot Notes ships an update every 3 days, Secure Phone X monthly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Picnote AI Screenshot Notes | Secure Phone X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/picnote-ai-screenshot-notes/id6767434094/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 51 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [聆凬 刘](https://appshunter.io/developer/1896432387) | [Async Digital Solutions](https://appshunter.io/developer/1551241746) |

## What reviewers say

### Picnote AI Screenshot Notes

[App page](https://appshunter.io/ios/app/picnote-ai-screenshot-notes/id6767434094)

This app transforms screenshots and photos into a searchable knowledge base. It uses AI to extract text, identify content, infer purpose, and generate summaries and tags, making visual records easily retrievable and connectable.

**Highlights:** AI text extraction and content identification, Inferred purpose and key fact extraction, Automatic tag generation and summaries, Searchable and filterable knowledge base, Export to Markdown for knowledge bases, Privacy-focused local storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Picnote Plus | $0.99 | per month |


### Secure Phone X

[App page](https://appshunter.io/ios/app/secure-phone-x/id6776216818)

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

**In-app purchases:** none


## Frequently asked questions

### Is Picnote AI Screenshot Notes free?

Picnote AI Screenshot Notes is free to download, with in-app purchases available.

### Is Secure Phone X free?

Secure Phone X is free to download, with no in-app purchases.

### Do Picnote AI Screenshot Notes or Secure Phone X have ads?

Neither Picnote AI Screenshot Notes nor Secure Phone X shows ads.

### Which is updated more often, Picnote AI Screenshot Notes or Secure Phone X?

Picnote AI Screenshot Notes ships an update every 3 days, and Secure Phone X monthly. Most recently, Picnote AI Screenshot Notes was updated on October 7, 2026 and Secure Phone X on October 21, 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.*