# PostgreSQL Client vs ONE Device

The clearest difference is in-app purchases: ONE Device at none against PostgreSQL Client's 1. ONE Device also leads on rating (5.0 vs 4.6) and iOS requirement (13.0 vs 16.4). PostgreSQL Client's advantage is ratings volume (153 vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PostgreSQL Client sells 1 one-off in-app purchase. ONE Device asks for nothing beyond the download.

ONE Device holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PostgreSQL Client has 153 ratings behind it against 3, so its average is the more settled of the two.

PostgreSQL Client ships an update every 4 weeks, ONE Device monthly. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | PostgreSQL Client | ONE Device |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (153 ratings)](https://appshunter.io/ios/app/postgresql-client/id1233662353/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/one-device/id1558929605/reviews)** |
| Number of ratings | **153** | 3 |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 124 MB | 3 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Filippo Maguolo](https://appshunter.io/developer/1154554717) | [ONE TECH, INC](https://appshunter.io/developer/1533900933) |

## What reviewers say

### PostgreSQL Client

[App page](https://appshunter.io/ios/app/postgresql-client/id1233662353)

Access and manage your PostgreSQL databases directly from your iOS device. This app offers a clean interface for exploring, querying, and modifying data, with advanced features like AI-assisted query composition and ER diagrams. It supports secure connections and various data import/export options.

**Highlights:** Secure TLS/SSH connections, AI-assisted query composition, ER Diagram Viewer, Advanced data grid for editing, Data import/export, Database object exploration, Server status monitoring

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO FEATURES | $9.99 | one-time |

**What reviewers like**

- 👍 Visually polished and functional
- 🚀 Responsive developer and quick bug fixes
- 👍 Intuitive navigation and comfy table views
- 👍 Great for mobile iOS PostgreSQL management
- 👍 Works perfectly, worth the money

**What reviewers complain about**

- 💰 Pay for everything, not truly free
- 💰 Locked behind payment, no trial
- 🐛 Buggy, especially chart creation
- 🐛 Connection issues and errors
- 🐛 No access to tables/functions

**Reported bugs**

- Chart creation resets fields
- Connection errors after no changes
- No access to tables/functions
- Connection lost immediately after switching apps
- Reconnecting process hangs up

**Requested features**

- Add Generate Random button for UUID
- Allow installation on M1/M3 Mac
- Add SSH tunnels with key authentication
- Show HINT in error handling
- Editor of procedure must resize to full screen


### ONE Device

[App page](https://appshunter.io/ios/app/one-device/id1558929605)

This application facilitates a connection between your wireless device and a cloud platform. It offers feedback during the activation process, ensuring seamless integration.

**Highlights:** Device-to-cloud connectivity, Activation process feedback, Wireless device integration, Cloud platform synchronization

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

**In-app purchases:** none


## Frequently asked questions

### Is PostgreSQL Client free?

PostgreSQL Client is free to download, with in-app purchases available.

### Is ONE Device free?

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

### Which has better reviews, PostgreSQL Client or ONE Device?

ONE Device is rated higher. PostgreSQL Client averages 4.6 out of 5 from 153 ratings, while ONE Device averages 5.0 from 3 ratings.

### Do PostgreSQL Client or ONE Device have ads?

Neither PostgreSQL Client nor ONE Device shows ads.

### Which is updated more often, PostgreSQL Client or ONE Device?

PostgreSQL Client ships an update every 4 weeks, and ONE Device monthly. Most recently, PostgreSQL Client was updated on September 23, 2026 and ONE Device on September 21, 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.*