# MySQL QueryDB Client vs Polyreader

The clearest difference is ads: Polyreader at none against MySQL QueryDB Client's shown. MySQL QueryDB Client's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. MySQL QueryDB Client sells 1 one-off in-app purchase and Polyreader sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

MySQL QueryDB Client ships an update every 5 weeks, Polyreader monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MySQL QueryDB Client | Polyreader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (103 ratings)](https://appshunter.io/ios/app/mysql-querydb-client/id576948046/reviews)** | — |
| Number of ratings | **103** | — |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Excelsis Consulting](https://appshunter.io/developer/305582164) | [Naftali Beder](https://appshunter.io/developer/925387752) |

## What reviewers say

### MySQL QueryDB Client

[App page](https://appshunter.io/ios/app/mysql-querydb-client/id576948046)

Remotely query MySQL and MariaDB databases from your mobile device. Optimized for unreliable networks, it handles large tables and supports Siri Shortcuts for efficient data access and export.

**Highlights:** Parameterized queries, Optimized for low-quality networks, Query-oriented workflow, Siri Shortcuts integration, Unicode support, iCloud synchronization, CSV export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |


### Polyreader

[App page](https://appshunter.io/ios/app/polyreader-read-it-later/id6740188169)

**Features:** Safari Extension, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |


## Frequently asked questions

### Is MySQL QueryDB Client free?

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

### Is Polyreader free?

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

### Do MySQL QueryDB Client or Polyreader have ads?

MySQL QueryDB Client shows ads; Polyreader does not.

### Which is updated more often, MySQL QueryDB Client or Polyreader?

MySQL QueryDB Client ships an update every 5 weeks, and Polyreader monthly. Most recently, MySQL QueryDB Client was updated on October 24, 2026 and Polyreader on October 25, 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.*