DA vs VF retail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DA
Remotely monitor and control your DA-GEN pool device. View water levels, manage pool lights, configure filtration, and adjust electrolysis settings from your smartphone.
- Remote device control
- View water quality levels
- Manage pool lighting
- Configure filtration settings
- Adjust electrolysis/hydrolysis
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With this application you will be able to monitor and control the DA-GEN device installed in your pool remotely. The application allows you among other things to: - View levels of ph, chlorine, etc. - Turn on, turn off and program the pool's lights - Configure filtration - Adjust the electrolysis or hydrolysis - And some other functionalities depending on your model You will not need to go to the control panel to perform most of the usual tasks.
VF retail
This in-store application assists tourists with tax-free refund processes. It is exclusively for retail partners of Vatfree.com. Interested businesses should contact Vatfree.com to establish a partnership.
- Tourist tax-free refund assistance
- In-store application
- Partnership required for use
- Facilitates VAT refund process
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Vatfree.com in-store app for assisting tourists with a tax-free refund. This app is only available for store owners that have partnered with Vatfree.com. Please contact Vatfree.com to become a partner.
Screenshots
Verdict
DA and VF retail are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DA ships an update every 3 months, VF retail every 2 months. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.
| Parameter | DA | VF retail |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 61 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Sugar Valley SL | VATfree NL B.V. |
Customer experience
DA
VF retail
In-app purchases
DA
No in-app purchases
VF retail
No in-app purchases
