# Scan'r vs SDF Workflow

The clearest difference is update cadence: Scan'r at every 2 months against SDF Workflow's every 5 months. SDF Workflow's advantage is iOS requirement (13.0 vs 16.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scan'r ships an update every 2 months, SDF Workflow every 5 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | Scan'r | SDF Workflow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 65 MB | 29 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Intersolve Technologies](https://appshunter.io/developer/1013820034) | [SDF Horti Software B.V.](https://appshunter.io/developer/1839161455) |

## What reviewers say

### Scan'r

[App page](https://appshunter.io/ios/app/scanr/id1013820395)

This app allows merchants to redeem gift cards, vouchers, and coupons using a secure transaction processing system. It specializes in retailer solutions for loyalty programs and e-vouchers, integrating with various point-of-sale systems.

**Highlights:** Redeem gift cards, Redeem vouchers, Redeem coupons, Intersolve platform integration, Retailer solutions, High-availability transaction processing

**Features:** macOS Compatibility

**In-app purchases:** none


### SDF Workflow

[App page](https://appshunter.io/ios/app/sdf-workflow/id6752376944)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scan'r free?

Scan'r is free to download, with no in-app purchases.

### Is SDF Workflow free?

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

### Do Scan'r or SDF Workflow have ads?

Neither Scan'r nor SDF Workflow shows ads.

### Which is updated more often, Scan'r or SDF Workflow?

Scan'r ships an update every 2 months, and SDF Workflow every 5 months. Most recently, Scan'r was updated on October 10, 2026 and SDF Workflow on October 10, 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.*