# OG InfoFlow vs Scan Calendar

OG InfoFlow and Scan Calendar are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | OG InfoFlow | Scan Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 37 MB | 3 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [RockieStar Inc.](https://appshunter.io/developer/1496621113) | [Alteru Inc.](https://appshunter.io/developer/434747758) |

## 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 |


### Scan Calendar

[App page](https://appshunter.io/ios/app/scan-calendar/id6762959976)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan Calendar App Purchase | $4.99 | one-time |


## Frequently asked questions

### Is OG InfoFlow free?

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

### Is Scan Calendar free?

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

### Do OG InfoFlow or Scan Calendar have ads?

Neither OG InfoFlow nor Scan Calendar shows ads.

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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.*