Comparison

WindGrab vs KnowFX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WindGrab

Features
Read full description

WindGrab sets the standard for window measurement accuracy with its cutting-edge AI technology. Our tool ensures precise measurements for windows of all shapes and sizes, guaranteeing an optimal fit for your solar tinting solutions. Windgrab is a helper tool for VigTech Labs Customer to generate their home size quotation. Experience the seamless precision of window measurement with WindGrab, designed to cater to the needs of new homeowners seeking unparalleled accuracy and efficiency. Say goodbye to the hassle of manual measurements as WindGrab effortlessly ensures the perfect fit for solar tinting. With VigTech's five years of experience in the solar tinting industry and our stellar reputation on leading ecommerce platforms like Shopee and Lazada, you can trust WindGrab to deliver excellence every step of the way. Backed by our commitment to simplicity and effectiveness, WindGrab is reshaping the home improvement landscape, providing a seamless experience that meets the needs of modern homeowners. Vigtech labs is preferred seller in Shopee Platform and the leading sales in Lazada e-commerce. Refer: https://shopee.com.my/wrap2rap Experience the future of home enhancement with WindGrab—download now and take the first step towards a brighter, more sustainable tomorrow! VigTech assumes full ownership and control over WindGrab, including all associated intellectual property rights and proprietary technologies. Terms of use: https://vms.vendlah.com/windgrabws/api/WindGrabAPI/GetTncReq Privacy policy: https://vms.vendlah.com/windgrabws/api/WindGrabAPI/GetPolicyReq Window Measurement Guide File: http://vms.vendlah.com/File/4StepForMeasure.pdf Tutorial: https://drive.google.com/file/d/1M_tZqxTrrBPVzmmpmaXcIt_MTbHMs7j4/view?usp=drive_link

About

KnowFX

This app provides real-time global investment information through engaging content like comics and videos. It offers a corporate information inquiry function, monitoring investment platforms and sharing industry dynamics to help users avoid risks and make informed decisions.

Highlights
  • Real-time global investor information
  • Corporate information inquiry
  • Platform monitoring 24/7
  • Exposure and warning mechanism
  • Financial education for novices
  • Broker analysis and reviews
Features
Read full description

KnowFX was founded by Dong Hui Cultural Technology Co.Ltd. in Hong Kong in 2023, providing real-time information for global investors. Through original comics, videos, and graphics and text, it interacts with investors to deliver value. At the same time, the KnowFX APP has a corporate information inquiry function, monitoring global investment platforms 24/7, gathering multi-dimensional data, and sharing industry dynamics. The exposure and comment mechanism help you expose and avoid blacklisted platforms, making investments more reassuring. Platform Enquiry: Direct access to regulatory agencies in over 30 countries/regions worldwide, offering comprehensive information on over a thousand brokers, including FCA, ASIC, CYSEC, and more. All data is authentic and transparent. Expose and Warn: A hub for user feedback, consolidating exposure articles and posts to help users, both new and experienced, avoid risks, safeguard their interests, and protect account security. Jingge Academy: An accelerated program for financial novices. Through short video format, professional financial knowledge can be learned easily, without the need to switch between multiple platforms. Huiquan Divine Detective: In-depth analysis of brokers' potential issues. Detailed articles provide insights to help you choose reliable brokers with confidence. Poisonous Tongue Review: Addressing the core issues of brokers directly, providing sharp and critical reviews that do not overlook any risk points. Illustrated Finance Community: Explaining financial knowledge in an interesting and engaging way through illustrations and graphics. Latest policies are interpreted easily, making financial learning both fun and practical.

Screenshots

WindGrab4 screens
KnowFX4 screens

Verdict

The call

WindGrab and KnowFX are too close to call on the numbers: across 6 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WindGrab ships an update every 2 days, KnowFX every 3 days. The most recent releases landed on September 10, 2026 and June 4, 2026 respectively.

ScorecardNo meaningful differences
WindGrab versus KnowFX: the parameters behind the verdict, then further details
ParameterWindGrabKnowFX
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.4 — better13.0
Further details — not scored
Size76 MB58 MB
Age rating4+4+
DeveloperVigtechKnow Forex Culture Technology Limited

In-app purchases

None

WindGrab

No in-app purchases

None

KnowFX

No in-app purchases

Questions

Is WindGrab free?
WindGrab is free to download, with no in-app purchases.
Is KnowFX free?
KnowFX is free to download, with no in-app purchases.
Do WindGrab or KnowFX have ads?
Neither WindGrab nor KnowFX shows ads.
Which is updated more often, WindGrab or KnowFX?
WindGrab ships an update every 2 days, and KnowFX every 3 days. Most recently, WindGrab was updated on September 10, 2026 and KnowFX on June 4, 2026.

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