Ovs Viewer vs Proandre Scent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ovs Viewer
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The application allows you to view the simulation of optically variable design elements, such as holograms, optically variable ink.
Proandre Scent
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The Proandre Scent is an easy and smart way to control scent diffusers. The app uses Bluetooth that allows you to control your diffuser through your smartphone. The app will help you enjoy the best and most memorable scent experiences in your environment.
Screenshots
Verdict
The clearest difference is update cadence: Proandre Scent at every 5 days against Ovs Viewer's every 19 months. Proandre Scent also leads on iOS requirement (12.0 vs 14.1). On price, ads, in-app purchases and device support there is nothing between them.
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.
Ovs Viewer ships an update every 19 months, Proandre Scent every 5 days. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.
| Parameter | Ovs Viewer | Proandre Scent |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 19 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Jura Trade Kft. | PROANDRE SL |
In-app purchases
Ovs Viewer
No in-app purchases
Proandre Scent
No in-app purchases
Questions
Is Ovs Viewer free?
Is Proandre Scent free?
Do Ovs Viewer or Proandre Scent have ads?
Which is updated more often, Ovs Viewer or Proandre Scent?
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