# SjKeyboard vs Tag

The clearest difference is in-app purchases: SjKeyboard at none against Tag's 4. SjKeyboard also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Tag sells 4 in-app purchases, starting at $5.49 per 7 days. SjKeyboard asks for nothing beyond the download.

SjKeyboard ships an update every 3 weeks, Tag every 4 months. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | SjKeyboard | Tag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/tag-barcode-and-qr-code-scanner/id1552883238/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 63.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 176 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sanei Electric Inc.](https://appshunter.io/developer/409331676) | [Aquila Holding srl](https://appshunter.io/developer/1792819795) |

## What reviewers say

### SjKeyboard

[App page](https://appshunter.io/ios/app/sjkeyboard/id1290065790)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tag

[App page](https://appshunter.io/ios/app/tag-barcode-and-qr-code-scanner/id1552883238)

Easily scan, create, and customize QR codes and barcodes. Generate unique artistic QR codes with AI, personalize them with colors and logos, and create standard barcodes for business or personal use.

**Highlights:** Fast QR code and barcode scanning, Custom QR code creation with colors and logos, Barcode generator for major formats, AI-powered artistic QR code design, Business and personal use applications

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Reader Premium Version | $5.49 | per 7 days |
| QR Code Weekly Subscription | $5.99 | per 7 days |
| QR Code Weekly Subscription | $6.99 | per 7 days |
| QR Code Reader Premium Version | $17.99 | per month |


## Frequently asked questions

### Is SjKeyboard free?

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

### Is Tag free?

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

### Do SjKeyboard or Tag have ads?

Neither SjKeyboard nor Tag shows ads.

### Which is updated more often, SjKeyboard or Tag?

SjKeyboard ships an update every 3 weeks, and Tag every 4 months. Most recently, SjKeyboard was updated on October 9, 2026 and Tag on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*