# iPostgreSqlProg vs Epson DocumentScan

The clearest difference is review sentiment: iPostgreSqlProg at 100% against Epson DocumentScan's 11%. iPostgreSqlProg also leads on iOS requirement (9.0 vs 15.0). Epson DocumentScan's advantage is price (Free vs $9.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

Epson DocumentScan is free to download; iPostgreSqlProg costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | iPostgreSqlProg | Epson DocumentScan |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[1.8 (121 ratings)](https://appshunter.io/ios/app/epson-documentscan/id796829552/reviews)** |
| Number of ratings | — | **121** |
| Positive reviews | **100.0% of reviews** | 10.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 16 MB | 21 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Balasubramanian Ramanathan](https://appshunter.io/developer/1497624706) | [Seiko Epson Corporation](https://appshunter.io/developer/326876195) |

## What reviewers say

### iPostgreSqlProg

[App page](https://appshunter.io/ios/app/ipostgresqlprog-postgresql/id449473148)

Remotely visualize and explore PostgreSQL databases from iOS devices. Offers powerful tools for scripting, searching, and administering database objects with a multi-tab query runner and special SQL keyboard for fast access.

**Highlights:** Visualize, search & script database objects, Multi-tab query runner with parallel execution, Send ad-hoc queries and browse results, Special SQL keyboard for fast keyword access, Save and reuse queries, Email scripts and query results, Explore Users, Databases, Schemas, Tables, Views, and more

**In-app purchases:** none


### Epson DocumentScan

[App page](https://appshunter.io/ios/app/epson-documentscan/id796829552)

Scan documents directly from your Epson scanner to your Apple device. Preview, edit, and organize scanned pages before sending them via email, to other apps, or to popular cloud storage services.  Transfer files to your PC using iTunes.

**Highlights:** Direct scanning to iPhone, iPod touch, iPad, Edit scanned pages (rotation, re-ordering), Send files via email, Integrate with cloud services (Box, Dropbox, Evernote, Google Drive, OneDrive), Send data to PC via iTunes, Autosize and auto image type recognition

**In-app purchases:** none

**What reviewers like**

- ✅ Basic scanning functionality works
- 📱 WiFi connectivity available for mobile scanning
- 📄 Saves documents as PDF format
- ⚡ Quick setup process for compatible scanners
- 🎨 Works well with art canvas scanning

**What reviewers complain about**

- 🐛 Frequent WiFi connectivity issues
- ❌ Poor iOS/iPhone compatibility
- 🔌 Requires cellular data to be disabled on iOS devices
- 📤 Difficult file export and sharing functionality
- ⚙️ Missing advanced features compared to desktop app

**Reported bugs**

- App cannot find scanner even when connected to same network
- WiFi direct mode fails to establish connection
- App freezes on scanner search screen
- Crashes when attempting to save photos to camera roll
- Crashes when pressing 'scan more' during batch operations

**Requested features**

- Direct save to Files app and cloud storage (Dropbox, OneDrive, Google Drive)
- OCR support for searchable PDFs
- Bulk export of multiple files at once
- Higher DPI scanning options (600 DPI or higher)
- Automatic double-sided page detection


## Frequently asked questions

### Is iPostgreSqlProg free?

iPostgreSqlProg costs $9.99, with no in-app purchases.

### Is Epson DocumentScan free?

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

### Do iPostgreSqlProg or Epson DocumentScan have ads?

Neither iPostgreSqlProg nor Epson DocumentScan shows ads.

### Which is updated more often, iPostgreSqlProg or Epson DocumentScan?

iPostgreSqlProg ships an update every 3 months, and Epson DocumentScan every 3 months. Most recently, iPostgreSqlProg was updated on October 15, 2026 and Epson DocumentScan on October 17, 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.*