# OG InfoFlow vs GNTK/AI

The clearest difference is device support: GNTK/AI at 4 against OG InfoFlow's 1. OG InfoFlow's advantage is iOS requirement (16.0 vs 26.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OG InfoFlow sells 2 in-app purchases, starting at $3.99 per month and GNTK/AI sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

OG InfoFlow ships an update weekly, GNTK/AI every 5 days. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OG InfoFlow | GNTK/AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 37 MB | 5 MB |
| Requires iOS | **16.0** | 26.4 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [RockieStar Inc.](https://appshunter.io/developer/1496621113) | [GNTK Holdings LLC](https://appshunter.io/developer/1896719658) |

## What reviewers say

### OG InfoFlow

[App page](https://appshunter.io/ios/app/og-infoflow-original-version/id6748286382)

Save articles, webpages, and notes across devices using your own cloud storage. Offers offline reading, zero registration, and full control over your data. Organize content with folders, tags, and notes.

**Highlights:** Sync with Google Drive/OneDrive, Zero registration required, True offline reading, Own your data, Preserve web content, Lightning-fast search, Smart organization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OG Pro Monthly | $3.99 | per month |
| OG Pro Yearly | $29.99 | per year |


### GNTK/AI

[App page](https://appshunter.io/ios/app/gntkai/id6770150707)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GNTK AI Plus | $6.99 | per month |


## Frequently asked questions

### Is OG InfoFlow free?

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

### Is GNTK/AI free?

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

### Do OG InfoFlow or GNTK/AI have ads?

Neither OG InfoFlow nor GNTK/AI shows ads.

### Which is updated more often, OG InfoFlow or GNTK/AI?

OG InfoFlow ships an update weekly, and GNTK/AI every 5 days. Most recently, OG InfoFlow was updated on September 29, 2026 and GNTK/AI on October 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.*