# BC2500 vs QmailClient

The clearest difference is update cadence: BC2500 at every 3 weeks against QmailClient's every 4 months. BC2500 also leads on review sentiment (18% vs 0%) and iOS requirement (6.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BC2500 ships an update every 3 weeks, QmailClient every 4 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BC2500 | QmailClient |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (6 ratings)](https://appshunter.io/ios/app/qmailclient/id1087740187/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **18.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 9 MB | 40 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [technotrade Import-Export GmbH](https://appshunter.io/developer/784421933) | [QNAP Systems, Inc.](https://appshunter.io/developer/355826923) |

## What reviewers say

### BC2500

[App page](https://appshunter.io/ios/app/bc2500/id784421930)

Monitor your Apple device's charging and discharging data in real-time. This app connects to a specific battery charger via Bluetooth to display performance metrics.

**Highlights:** Real-time charging/discharging data display, Bluetooth communication, Supports iPhone, iPod, and iPad, Integrates with BC2500 Battery Charger

**Features:** macOS Compatibility

**In-app purchases:** none


### QmailClient

[App page](https://appshunter.io/ios/app/qmailclient/id1087740187)

Access and manage all your email accounts from your mobile device. Browse, compose, reply, and organize emails stored on your QNAP NAS, even offline. Attach photos directly from your phone to emails.

**Highlights:** Manage multiple email accounts, Browse emails from QNAP NAS, Attach photos to emails, Download attachments for offline reading, Read, reply, forward, and delete emails, Offline mail reading capability

**In-app purchases:** none


## Frequently asked questions

### Is BC2500 free?

BC2500 is free to download, with no in-app purchases.

### Is QmailClient free?

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

### Do BC2500 or QmailClient have ads?

Neither BC2500 nor QmailClient shows ads.

### Which is updated more often, BC2500 or QmailClient?

BC2500 ships an update every 3 weeks, and QmailClient every 4 months. Most recently, BC2500 was updated on October 6, 2026 and QmailClient on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*