Refer vs Advanced Window Systems
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Refer
This application allows users to communicate directly with the service provider after registration. Receive updates and send feedback to enhance your purchasing experience. Users can also leave reviews for purchased products.
- User registration
- Direct communication
- Push notifications
- In-app messaging
- Product reviews
- Purchase feedback
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Refer-Pro is a free app available for anyone to download and is used to communicate with Refer-Pro. It is as simple as downloading the App and register as a user. Once registered, you can begin communicating right away. We will reach out to you keep you updated via push notifications and in-app messaging to improve your overall buying experience. Once you purchase your a Product from Refer-Pro, feel free to write a review. We appreciate your feedback.
Advanced Window Systems
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Advanced Window Systems is a free app available for anyone to download and is used to communicate with Advanced Window Systems. It is as simple as downloading the App and register as a user. Once registered, you can begin communicating right away. We will reach out to you keep you updated via push notifications and in-app messaging to improve your overall buying experience. Once you purchase your a Product from Advanced Window Systems, feel free to write a review. We appreciate your feedback.
Screenshots
Verdict
The clearest difference is update cadence: Refer at weekly against Advanced Window Systems's every 3 weeks. Advanced Window Systems's advantage is iOS requirement (13.0 vs 15.0). 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.
Refer ships an update weekly, Advanced Window Systems every 3 weeks. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.
| Parameter | Refer | Advanced Window Systems |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (41 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 41 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 228 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | GetTheReferral.com, Inc. | Advanced Window Systems |
In-app purchases
Refer
No in-app purchases
Advanced Window Systems
No in-app purchases
Questions
Is Refer free?
Is Advanced Window Systems free?
Do Refer or Advanced Window Systems have ads?
Which is updated more often, Refer or Advanced Window Systems?
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