# Saraban vs ERG4Thai

The clearest difference is update cadence: Saraban at every 5 weeks against ERG4Thai's every 3 months. Saraban also leads on iOS requirement (11.0 vs 13.0). 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.

Saraban ships an update every 5 weeks, ERG4Thai every 3 months. The most recent releases landed on September 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Saraban | ERG4Thai |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 465 MB | 86 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Softvibe Company Limited](https://appshunter.io/developer/1332559089) | [Pollution Control Department, Thailand](https://appshunter.io/developer/966167337) |

## What reviewers say

### Saraban

[App page](https://appshunter.io/ios/app/saraban/id1348239502)

This app streamlines document management by handling incoming and outgoing correspondence and circulating documents. It helps reduce unnecessary copying and allows for tracking tasks from creation to completion, including assignments and approvals at each stage.

**Highlights:** Incoming/outgoing document management, Document circulation, Reduced copying, Task tracking, Workflow monitoring

**In-app purchases:** none


### ERG4Thai

[App page](https://appshunter.io/ios/app/erg4thai/id1514892942)

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

**In-app purchases:** none


## Frequently asked questions

### Is Saraban free?

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

### Is ERG4Thai free?

ERG4Thai is free to download, with no in-app purchases.

### Do Saraban or ERG4Thai have ads?

Neither Saraban nor ERG4Thai shows ads.

### Which is updated more often, Saraban or ERG4Thai?

Saraban ships an update every 5 weeks, and ERG4Thai every 3 months. Most recently, Saraban was updated on September 17, 2026 and ERG4Thai on October 9, 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.*