# ScanFlow PDF Scanner vs Numiscope

The clearest difference is update cadence: Numiscope at every 8 days against ScanFlow PDF Scanner's every 3 weeks. ScanFlow PDF Scanner's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ScanFlow PDF Scanner sells 3 in-app purchases, starting at $9.99 per 7 days and Numiscope sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScanFlow PDF Scanner ships an update every 3 weeks, Numiscope every 8 days. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ScanFlow PDF Scanner | Numiscope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numiscope-coin-ledger/id6774553737/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 60 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [倩倩 王](https://appshunter.io/developer/1860754687) | [Chongqing Yutu Xingshan Network Technology Co.,Ltd](https://appshunter.io/developer/1822955538) |

## What reviewers say

### ScanFlow PDF Scanner

[App page](https://appshunter.io/ios/app/scanflow-pdf-scanner/id6763491224)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $59.99 | one-time |


### Numiscope

[App page](https://appshunter.io/ios/app/numiscope-coin-ledger/id6774553737)

Capture, organize, and review your coin collection with detailed records and visual archives. Features guided photography, structured reports with identification clues, and a global reference library. Manage your archive with search, sorting, and export tools.

**Highlights:** Guided coin capture with multiple angles, Structured coin reports with identification clues, Collection ledger with search and sorting, Global coin reference library, Image enhancement tools, JSON and CSV export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $59.99 | one-time |


## Frequently asked questions

### Is ScanFlow PDF Scanner free?

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

### Is Numiscope free?

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

### Do ScanFlow PDF Scanner or Numiscope have ads?

Neither ScanFlow PDF Scanner nor Numiscope shows ads.

### Which is updated more often, ScanFlow PDF Scanner or Numiscope?

ScanFlow PDF Scanner ships an update every 3 weeks, and Numiscope every 8 days. Most recently, ScanFlow PDF Scanner was updated on October 10, 2026 and Numiscope on October 22, 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.*