RostamVPN vs DAD PLUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RostamVPN
This app provides a secure private tunnel for your internet traffic and actively checks destinations against a threat list to block malware and phishing sites. It offers customizable block profiles and a clear traffic view, all without ads or requiring an account.
- Private traffic tunnel
- Malware and phishing site blocking
- Customizable block profiles
- Traffic destination analysis
- One-tap VPN connection
- Automatic connection recovery
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RostamVPN now does two jobs. It carries your traffic through a private tunnel, and it checks where that traffic is going. PROTECT MODE While the VPN is on, Protect Mode checks the places your phone connects to against our threat list. Known malware and phishing destinations are blocked before your phone reaches them. It looks at network destinations. It does not scan your phone, your photos or your files. - See every blocked destination, when it happened, and why it was flagged. - Turn on block profiles for ads and trackers, adult content, or whole countries and regions. - A traffic view shows where your phone connects, busiest first. - Ask a plain question about your own traffic and get a plain answer. - One switch on the Home screen turns all of it off. YOU AGREE BEFORE ANYTHING IS CHECKED Protect Mode explains what leaves your phone before it leaves. While the VPN is on, the destinations your phone connects to and a device identifier are sent to RostamVPN so they can be checked. They are used for that check. We keep no browsing history. You can decline and keep using the VPN, and you can turn Protect Mode off at any time on the Home screen. THE VPN - One tap. No account, no email address, no password. - Connects on Wi-Fi, cellular and public networks. - Recovers on its own when a connection drops, and finds another route if one stops working. - Choose which region you come out in, or let the app pick the fastest one that works. - No ads, anywhere in the app. WHAT IT COSTS Your first three days are free. After that, RostamVPN Premium is a subscription billed monthly or yearly, at the price shown in the app in your own currency before you confirm anything. In Iran, Russia, Cuba and Syria the app is free. No payment screen is shown, nothing is counted, and there is nothing to decline or dismiss. The app works this out by itself — you do not have to ask, prove anything, or enter a code. That is a standing decision rather than a promotion; subscribers elsewhere cover it. If the app is meant to be free where you are and it asks you to pay, tell us. We would rather fix it than take the money. NOTHING TO HAND OVER No account, no email, no phone number, no name. We do not keep a record of the sites you visit. There is no sign-up to undo and no profile to delete. Removing the app removes everything on your phone. Privacy Policy: https://www.rostam.app/en/privacy/ SUBSCRIPTION DETAILS Payment is charged to your Apple ID when you confirm. It renews automatically unless auto-renew is turned off at least 24 hours before the current period ends. Manage or cancel it in Settings > Apple ID > Subscriptions. The Terms of Use and the Privacy Policy are both inside the app, on the subscription screen, so you can read them without leaving the app and without waiting for a website to load. Lost Premium after changing phone? An account code restores it. It creates no account and asks nothing else about you. iPhone and iPad. Requires iOS 15.6 or later. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://www.rostam.app/en/
DAD PLUS
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DAD PLUS application is designed to control the anti-algae and sterile aquarium device, which effectively and without harmful effects on the aquatic environment, maintains the ecosystem and destroys pathogens, bacteria, fungi and viruses. The DAD PLUS device is driven by the relevant application, and after entering the values and information such as TDS / Liter and the type of storage within the application, the data is transferred to the DAD PLUS controller via Bluetooth and starts working easily.
Screenshots
Verdict
The clearest difference is in-app purchases: DAD PLUS at none against RostamVPN's 2. DAD PLUS also leads on update cadence (weekly vs every 2 months) and iOS requirement (12.4 vs 15.6). On price, ads 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. RostamVPN sells 2 in-app purchases, starting at $3.99 per month. DAD PLUS asks for nothing beyond the download.
RostamVPN ships an update every 2 months, DAD PLUS weekly. Both last shipped on November 3, 2026.
| Parameter | RostamVPN | DAD PLUS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4.7K ratings) — better | — |
| Positive reviews | 65.7% of reviews | — |
| Number of ratings | 4.7K — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.4 — better |
| Further details — not scored | ||
| Size | 47 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | Rostam | YOUNES EMAMGHOLIZADEHMAMAGHANI |
Bugs and requests
RostamVPN
Reported bugs
4 issues- Unable to connect or reconnect
- Sudden disconnections
- Incompatibility with certain devices or networks
- Issues with email verification and profile updates
Requested features
4 requests- Improved stability and reliability
- Faster and more consistent connectivity
- Regular updates and maintenance
- Clear communication on service status
DAD PLUS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
RostamVPN
- Premium Monthly$3.991 Month
- Premium Yearly$39.991 Year
DAD PLUS
No in-app purchases





