# 条形码Pro vs Gerlsair

The clearest difference is ads: Gerlsair at none against 条形码Pro's shown. 条形码Pro's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (10.0 vs 13.0). On price, 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.

条形码Pro ships an update fortnightly, Gerlsair every 2 months. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 条形码Pro | Gerlsair |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 18 MB | 60 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [琪卿 罗](https://appshunter.io/developer/1509216807) | [Changsha Xizhen Electronics Technology Co., Ltd.](https://appshunter.io/developer/1754488118) |

## What reviewers say

### 条形码Pro

[App page](https://appshunter.io/ios/app/pro/id1578450724)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gerlsair

[App page](https://appshunter.io/ios/app/gerlsair/id6504975752)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 条形码Pro free?

条形码Pro is free to download, with no in-app purchases.

### Is Gerlsair free?

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

### Do 条形码Pro or Gerlsair have ads?

条形码Pro shows ads; Gerlsair does not.

### Which is updated more often, 条形码Pro or Gerlsair?

条形码Pro ships an update fortnightly, and Gerlsair every 2 months. Most recently, 条形码Pro was updated on September 10, 2026 and Gerlsair on September 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.*