# ScanFlow vs C.md

The clearest difference is in-app purchases: ScanFlow at none against C.md's 1. C.md's advantage is iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. C.md sells 1 one-off in-app purchase. ScanFlow asks for nothing beyond the download.

## The numbers

| Metric | ScanFlow | C.md |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 11 MB | 173 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) | [建东 高](https://appshunter.io/developer/1597492102) |

## What reviewers say

### ScanFlow

[App page](https://appshunter.io/ios/app/scanflow-qr-or-barcode/id6763731440)

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

**In-app purchases:** none


### C.md

[App page](https://appshunter.io/ios/app/cmd-markdown-reader/id6810085356)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C.md Pro | $9.99 | one-time |


## Frequently asked questions

### Is ScanFlow free?

ScanFlow is free to download, with no in-app purchases.

### Is C.md free?

C.md is free to download, with in-app purchases available.

### Do ScanFlow or C.md have ads?

Neither ScanFlow nor C.md 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.*