Brook.app vs FluxBuilder Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brook.app
This cross-platform network tool requires server deployment. A paid subscription offers enhanced features to support ongoing development and project continuity.
- Cross-platform network tool
- Client-server software
- Server deployment required
- Paid subscription for advanced features
- Supports project continuity
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Brook - Brook is a cross-platform network tool - Brook is client-server software, you need to deploy the server: https://github.com/txthinking/brook Brook Plus - Brook Plus is a paid option that allows paying users access to more generous features, allowing us to continue to sustain the continuity of this project. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - You can manage subscription in App Store Setting. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://www.txthinking.com/terms.html Privacy Policy: https://www.txthinking.com/privacy.html About Brook Plus - Even with the free version of Brook, normal use is possible - Brook Plus is a paid option that allows paying users access to more generous features, allowing us to continue to sustain the continuity of this project
FluxBuilder Pro
Design and preview mobile apps directly on your device without needing desktop software or coding skills. Customize layouts, configure components, and integrate with popular e-commerce platforms to build your own app.
- Flexible design and easy customization
- Simple component configuration
- Build history and cross-device access
- Integrations with e-commerce platforms
- Dark/light mode themes
- Pre-made templates
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FluxBuilder is the Design tool that guides help you to preview and design the mobile app easily and super productivity. No desktops, design or mobile building skills needed. All you need is your iPad/iPhone and the FluxBuilder app. 1. Flexible Design and Easy to custom Easy to control the design and user interaction by using our pre-made templates or creatively customize your ideal app with our Design Tool. 2. Simple Component Configuration Configure banner images, search bar, categories and many more with detailed properties. 3. Build History Fearless to lose your customizations, we have already included the save function for you. It means you could access your works on different devices. 4. Powerful Integrations The app is compatible with top back-end platforms like Wordpress, WooCommerce, Magento, and Opencart. It means you could effortlessly make your own app for your website on multiple purposes: a store, a news app or just a place to show your amazing works. 5. Informative News Receive the latest news and tips from us on how to build your Mobile App effectively. 6. Dark / Light Mode The app comes with a beautiful dark / light theme on both Builder and App Preview. Be creative and explore the new way to build your Mobile app design with us today. Let go!
Screenshots
Verdict
The clearest difference is review sentiment: Brook.app at 84% against FluxBuilder Pro's 29%. Brook.app also leads on rating (4.3 vs 4.0) and ratings volume (177 vs 8). FluxBuilder Pro's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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. Brook.app sells 2 in-app purchases, starting at $1.99 per month. FluxBuilder Pro asks for nothing beyond the download.
Brook.app holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Brook.app has 177 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 84% of Brook.app's written reviews are positive against 29% of FluxBuilder Pro's.
Brook.app ships an update every 6 weeks, FluxBuilder Pro monthly. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.
| Parameter | Brook.app | FluxBuilder Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (177 ratings) — better | 4.0 (8 ratings) |
| Positive reviews | 83.7% of reviews — better | 28.6% of reviews |
| Number of ratings | 177 — better | 8 |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Best chart rank | #135 — better | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 67 MB | 254 MB |
| Age rating | 17+ | 4+ |
| Developer | TxThinking, Inc. | INSPIREUI COMPANY LIMITED |
Customer experience
Brook.app
FluxBuilder Pro
Bugs and requests
Brook.app
Reported bugs
10 issues- Frequent unexpected disconnections
- VPN process killed in background
- iOS 12.1 connection failures
- Connection button shows connected but not actually connected
- App crashes without warning
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- Incompatibility with iOS versions below 10
- Whitelist mode auto-disconnect issues
- Push notifications not received while connected
- Safari works but Instagram/YouTube don't
- Slow performance after recent updates
Requested features
9 requests- Server naming and alias functionality
- Auto-connect feature
- Global proxy toggle button
- Mac application version
- VPN support
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- Background App Refresh support
- iOS 9 support
- Improved whitelist mode stability
- Better app-specific proxy support
FluxBuilder Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Brook.app
- Brook Plus$1.991 Month
- Brook Plus$49.991 Year
FluxBuilder Pro
No in-app purchases
Questions
Is Brook.app free?
Is FluxBuilder Pro free?
Which has better reviews, Brook.app or FluxBuilder Pro?
Do Brook.app or FluxBuilder Pro have ads?
Which is updated more often, Brook.app or FluxBuilder Pro?
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