# EMPTYSET NETWORK vs Barcode Tools

The clearest difference is in-app purchases: Barcode Tools at none against EMPTYSET NETWORK's 4. EMPTYSET NETWORK's advantage is ads (none vs shown) and device support (4 vs 2). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. EMPTYSET NETWORK sells 4 in-app purchases, starting at $3.99 per month. Barcode Tools asks for nothing beyond the download.

EMPTYSET NETWORK ships an update every 4 weeks, Barcode Tools every 3 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | EMPTYSET NETWORK | Barcode Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Size | 48 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BACCUS (SINGAPORE) PTE. LTD.](https://appshunter.io/developer/1836109845) | [启铮 石](https://appshunter.io/developer/1501125161) |

## What reviewers say

### EMPTYSET NETWORK

[App page](https://appshunter.io/ios/app/emptyset-network/id6757412943)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly Service | $3.99 | per month |
| Standard Quarterly Service | $12.99 | per 3 months |
| Standard Annual Service | $49.99 | per year |
| Trial Weekly Card | $0.99 | one-time |


### Barcode Tools

[App page](https://appshunter.io/ios/app/barcode-tools/id6758043591)

**In-app purchases:** none


## Frequently asked questions

### Is EMPTYSET NETWORK free?

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

### Is Barcode Tools free?

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

### Do EMPTYSET NETWORK or Barcode Tools have ads?

Barcode Tools shows ads; EMPTYSET NETWORK does not.

### Which is updated more often, EMPTYSET NETWORK or Barcode Tools?

EMPTYSET NETWORK ships an update every 4 weeks, and Barcode Tools every 3 weeks. Most recently, EMPTYSET NETWORK was updated on October 7, 2026 and Barcode Tools on October 7, 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.*