# Smart Flow Hall vs Scaflow

The clearest difference is in-app purchases: Smart Flow Hall at none against Scaflow's 1. Smart Flow Hall also leads on iOS requirement (15.0 vs 17.0). Scaflow's advantage is update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Scaflow sells 1 one-off in-app purchase. Smart Flow Hall asks for nothing beyond the download.

Smart Flow Hall ships an update fortnightly, Scaflow weekly. The most recent releases landed on September 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Smart Flow Hall | Scaflow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 45 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smart Sensor Design - Empresa Paranaense de Sensores LTDA](https://appshunter.io/developer/1737767839) | [Satoshi Sakuma](https://appshunter.io/developer/1791815850) |

## What reviewers say

### Smart Flow Hall

[App page](https://appshunter.io/ios/app/smart-flow-hall/id6504120786)

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

**In-app purchases:** none


### Scaflow

[App page](https://appshunter.io/ios/app/scaflow-barcode-for-pc/id6761039235)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scaflow Pro | $5.99 | one-time |


## Frequently asked questions

### Is Smart Flow Hall free?

Smart Flow Hall is free to download, with no in-app purchases.

### Is Scaflow free?

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

### Do Smart Flow Hall or Scaflow have ads?

Neither Smart Flow Hall nor Scaflow shows ads.

### Which is updated more often, Smart Flow Hall or Scaflow?

Smart Flow Hall ships an update fortnightly, and Scaflow weekly. Most recently, Smart Flow Hall was updated on September 1, 2026 and Scaflow on September 20, 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.*