# OG InfoFlow vs Total PDF

OG InfoFlow and Total PDF are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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 Total PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | OG InfoFlow | Total PDF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | — |
| Size | 37 MB | 15 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [RockieStar Inc.](https://appshunter.io/developer/1496621113) | [Yunsaeng Kim](https://appshunter.io/developer/1880286713) |

## 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 |


### Total PDF

[App page](https://appshunter.io/ios/app/total-pdf-document-tools/id6785397866)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $2.99 | one-time |


## Frequently asked questions

### Is OG InfoFlow free?

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

### Is Total PDF free?

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

### Do OG InfoFlow or Total PDF have ads?

Neither OG InfoFlow nor Total PDF shows ads.

### Which is updated more often, OG InfoFlow or Total PDF?

OG InfoFlow ships an update weekly, and Total PDF weekly. Most recently, OG InfoFlow was updated on September 29, 2026 and Total PDF on October 17, 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.*