# e vs reQnet

The clearest difference is review sentiment: e at 76% against reQnet's 11%. e also leads on update cadence (weekly vs every 5 months). reQnet's advantage is monetization model (free vs ad-supported). 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.

e ships an update weekly, reQnet every 5 months. The most recent releases landed on August 27, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | e | reQnet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/e-pity/id1213410455/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **75.9% of reviews** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Ad-supported | **Free** |
| Size | 97 MB | 36 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [e-file sp. z o.o.](https://appshunter.io/developer/518477841) | [INPRAX sp. z o.o.](https://appshunter.io/developer/1572268073) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-pity/id1213410455)

This free mobile app simplifies annual tax return filing and submission to the e-Deklaracje system. It supports over 20 PIT declaration forms with a user-friendly wizard, automatic validation, and secure submission with official confirmation.

**Highlights:** Free annual tax return filing, Supports over 20 PIT declaration forms, User-friendly wizard for step-by-step guidance, Automatic validation of fields, deductions, and limits, Secure e-submission with official receipt (UPO), Option to save or print declarations, Data backup to cloud or device

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

**In-app purchases:** none


### reQnet

[App page](https://appshunter.io/ios/app/reqnet/id1572268071)

Control your reQnet recuperators with this application. Manage ventilation settings and monitor your system's performance remotely. Ensure optimal air quality and energy efficiency in your home.

**Highlights:** Control recuperators, Manage ventilation settings, Monitor system performance, Remote access, Optimize air quality

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is reQnet free?

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

### Do e or reQnet have ads?

Neither e nor reQnet shows ads.

### Which is updated more often, e or reQnet?

e ships an update weekly, and reQnet every 5 months. Most recently, e was updated on August 27, 2026 and reQnet on July 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.*