CardsFlash vs Teak Browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CardsFlash
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CardsFlash is a Flashcards app that lets you learn your vocabulary or questions right from your pocket. You can create your own personal flashcards inside the app and use them to study new vocabulary or multiple-choice questions. Learning is done in cards. It shows a card where you can either swipe to the right to mark as correct, or to the left to mark as incorrect. Simultaneously, the app shows you how much progress you made with each word and a subject in general. Once you feel like you really know the answer to a question, you can mark it as complete and continue on learning the rest. Happy learning!
Teak Browser
This browser offers a streamlined and private web experience with built-in ad blocking, user script support, and multiple search engine options. It features a minimalist design, reading mode, and PDF generation for enhanced productivity and focused content consumption.
- User script support (Tampermonkey/Violentmonkey)
- Built-in ad blocker
- Multiple search engine options
- Web page dark mode
- Reading mode for focused content
- PDF generation
- iCloud bookmark sync
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Teak Browser is a powerful iOS browser built for Userscripts. Run Userscripts directly on iPhone and iPad with desktop-class flexibility. Fully compatible with Tampermonkey and Violentmonkey, and supports AdGuard rules for advanced content blocking. Simple, fast, private, and designed for power users. Core Features • Full Userscript support • Compatible with Tampermonkey and Violentmonkey • AdGuard compatible content blocking • Built-in adblock plus • Privacy protection and tracking prevention • Support setting as system default browser • No push notifications, no news feed, no ads • Start in milliseconds Browsing Experience • Web page dark mode • Reading mode for immersive reading • Built-in translation for hundreds of languages • Desktop/mobile site switching • Prevent automatic jumps to App Store • Prevent automatic jumps to other apps • In-page search: find text within web pages • Pull down to refresh web pages • Scheduled refresh • Multiple search engines: Google, Bing, Brave, DuckDuckGo, Yahoo, Baidu, Startpage, and more Media & Productivity • Video Picture-in-Picture • Easy PDF generation • Print and create PDF • View picture mode • Batch save and share pictures • Perfect support for long-press menus • Convenient sharing and downloading iPhone & iPad Optimized • Perfect for iOS 26 • Perfect for iPadOS 26 • iPad multi-window support • Split-screen and Stage Manager support • iPhone address bar supports top and bottom positioning Customization • Minimalist homepage • Custom wallpapers • Customize immersive wallpapers • URL shortcut input • Quickly open and copy URLs Sync & Privacy • iCloud bookmark sync • Private / incognito browsing • No browsing history, cookies, or cache saved in incognito mode • Synced bookmarks and data are stored in your private iCloud database • Teak never uploads your passwords or browsing activity QR Features • Scan QR codes with front and rear cameras • Recognize QR codes from images • Generate QR codes for links Why Teak Browser Unlike traditional mobile browsers, Teak Browser gives you more control over the web. Install Userscripts, customize websites, improve productivity, and browse with desktop-level flexibility on iOS. Teak Pro Subscription • Monthly, Yearly plans available • Payment charged to your 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 • Manage subscriptions in Apple ID Account Settings • Any unused portion of a free trial will be forfeited after purchase Terms of Use: https://teakbrowser.app/terms/ Privacy Policy: https://teakbrowser.app/privacy/ Contact Email: teakapp@outlook.com
Screenshots
Verdict
The clearest difference is update cadence: Teak Browser at weekly against CardsFlash's every 5 weeks. CardsFlash's advantage is iOS requirement (15.0 vs 17.0). 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. CardsFlash sells 3 one-off in-app purchases and Teak Browser sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
CardsFlash ships an update every 5 weeks, Teak Browser weekly. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.
| Parameter | CardsFlash | Teak Browser |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (39 ratings) — better |
| Positive reviews | — | 69.7% of reviews |
| Number of ratings | — | 39 — better |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | Michael Steurer | 阳 刘 |
In-app purchases
CardsFlash
- Espresso$0.99
- Cappuccino$2.99
- Single Origin Aeropress$5.99
Teak Browser
- 1 Month3 Days trial$0.991 Month
- 1 Year7 Days trial$3.991 Year
- Lifetime Subscription$6.99









