Comparison

KReader Tool vs Simple CF

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

Head to head
About

KReader Tool

Features
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[Supported format] KReader supports common EBook formats, including: epub, mobi, azw, azw3, txt, chm, cbz, cbr [Features] 1. Flexible and diverse library classification management. You can customize favorites and color labels, and clearly display the classification information of books in the library icon and list display mode. 2. Clean and simple reading interface. Provide you with an immersive reading experience, so that you can focus on reading without being disturbed by other information and enjoy the reading. 3. Powerful auxiliary functions. A clean and concise reading experience does not mean the lack of functions. -- You can choose the theme that suits you from a variety of reading topics, and you can also mediate the display brightness to protect your eyes when you read for a long time. -- You can choose the font that suits your book. Books in different languages will have different font options. -- You can add bookmarks and notes to books. Notes have many color themes, and you can even share your notes with your friends. -- You can find keywords in the whole book. 4. Share your reading experience. You can share the daily reading, weekly reading and annual reading books with your friends through social Apps. 5. Perfectly match Apple's ecology. Through iCloud, you can synchronize books, reading progress, reading settings, bookmark notes, reading records and other information on all devices under your account to achieve seamless continuous reading between devices. It provides you with perfect cloud library management functions. (This needs professional version) 6. The reading experience on the big screen is better. Reading on iPad can bring you a more perfect reading experience. You will find that while providing such rich functions, KReader still maintains the characteristics of small and fast. KReader does not provide EBooks, but we are committed to providing you with a complete EBook reading tool.

About

Simple CF

Features
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Simple CF is a fast, native iOS and iPadOS client for your Cloudflare account. Connect with a scoped API token you create yourself β€” no sign-up, no server in between. Your token stays in the device Keychain and is sent only to Cloudflare. FEATURES β€’ DNS β€” browse your zones, then view, search, add, edit and delete records (A, AAAA, CNAME, TXT, MX), with the proxied (orange-cloud) toggle, TTL and MX priority. Destructive actions are always confirmed. β€’ Workers & Pages β€” read-only list of your Workers scripts and Pages projects. β€’ Analytics β€” per-zone traffic (requests, data served, cache ratio, threats) and account Web Analytics (page views and visits per site), with daily charts. β€’ Private by design β€” your token is the only credential. No backend, no tracking. Optional Face ID / passcode lock. β€’ Universal β€” iPhone and iPad, light and dark mode, English and Traditional Chinese. Simple CF is an unofficial, third-party app, not affiliated with or endorsed by Cloudflare, Inc. "Cloudflare" is a trademark of Cloudflare, Inc.

Screenshots

KReader Tool4 screens
Simple CF3 screens

Verdict

The call

The clearest difference is in-app purchases: Simple CF at none against KReader Tool's 3. Simple CF also leads on update cadence (monthly vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. KReader Tool sells 3 one-off in-app purchases. Simple CF asks for nothing beyond the download.

UpkeepUpdate frequency

KReader Tool ships an update every 7 months, Simple CF monthly. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

Scorecard2 real differences Β· 4 level
KReader Tool versus Simple CF: the parameters behind the verdict, then further details
ParameterKReader ToolSimple CF
PriceFreeFree
Update frequencyEvery 7 monthsMonthly β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, Mac β€” betteriPhone, iPad
Requires iOS16.0 β€” better17.0
Further details β€” not scored
Size17 MB5 MB
Age rating9+4+
Developer纒霞 θŒƒZEYAN LIN

In-app purchases

3 purchases

KReader Tool

One-time3
  • KReader Upgrade to family$0.99
  • KReader Pro$2.99
  • KReader Pro FamilyShare$3.99
None

Simple CF

No in-app purchases

Questions

Is KReader Tool free?
KReader Tool is free to download, with in-app purchases available.
Is Simple CF free?
Simple CF is free to download, with no in-app purchases.
Do KReader Tool or Simple CF have ads?
Neither KReader Tool nor Simple CF shows ads.
Which is updated more often, KReader Tool or Simple CF?
KReader Tool ships an update every 7 months, and Simple CF monthly. Most recently, KReader Tool was updated on October 7, 2026 and Simple CF on September 26, 2026.

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