# bridge4erp App vs ZSGL

The clearest difference is update cadence: bridge4erp App at fortnightly against ZSGL's every 6 months. bridge4erp App also leads on iOS requirement (10.0 vs 14.0.0). 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.

bridge4erp App ships an update fortnightly, ZSGL every 6 months. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | bridge4erp App | ZSGL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Size | 6 MB | 110 MB |
| Requires iOS | **10.0** | 14.0.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [zeit ag](https://appshunter.io/developer/987914496) | [Toni Felber](https://appshunter.io/developer/1645287364) |

## What reviewers say

### bridge4erp App

[App page](https://appshunter.io/ios/app/bridge4erp-app/id1506014844)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZSGL

[App page](https://appshunter.io/ios/app/zsgl/id1645287362)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is bridge4erp App free?

bridge4erp App is free to download, with no in-app purchases.

### Is ZSGL free?

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

### Do bridge4erp App or ZSGL have ads?

Neither bridge4erp App nor ZSGL shows ads.

### Which is updated more often, bridge4erp App or ZSGL?

bridge4erp App ships an update fortnightly, and ZSGL every 6 months. Most recently, bridge4erp App was updated on October 25, 2026 and ZSGL on October 13, 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.*