Comparison

RFCReaderPlus vs Codeks Pass

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

Head to head
About

RFCReaderPlus

Access and read technical internet standards documents offline. Features include searching, bookmarking, text formatting, and navigation aids for various document formats.

Highlights
  • List all RFC documents
  • Search RFC by keywords or number
  • Add RFCs to favorites
  • Text formatting and styling
  • Offline RFC reading
  • Support for PDF and HTML formats
Features
Read full description

Requests for Comments (RFC) document series contain technical and organizational notes about the Internet. RFC Reader plus is a tool which can provide user a more efficient way to read the RFC documents.ย  Difference between trial version and full functional version: Features for RFC Reader plus trial version and full functional version are almost the same, except that some advance feature in trial version can be used with limitation. All features below are available for try with limited times with trial version and are fully supported by full functional version if user purchased the product in the app. 1. List all RFC documents 2. Search RFC File by Keywords or RFC number 3. Add to favorite for the interested RFC 4. Support marking text with color when reading in text format 5. Support adding Bold, Itatic and Underline styles to RFC text when reading in text format 6. Support changing default Font name and Font size for RFC text reading 7. Support fast navigating to last reading position and can go back and forward several times 8. Support fast navigating with Table Of Contents (TOC) 9. Offline RFC reading: Once you read it once, it will be cached locally 10. Save your changes to the document in Document folder 11.Support both Landscape and Portrait reading mode on all supported devices. 12. Support cleaning up cached files 13. Support search by keywords in Text format RFC page and navigate to the found results 14. Support read RFC in PDF format 15. Support searching RFC content when reading in PDF format 16. Support navigate RFC content through Table Of Content when reading in PDF format 17. Support navigate RFC content through PDF thumbnail 18. Support view RFC content in thumbnail grid view 19. Support read RFC in HTML format 20. Support navigate back and forth when reading in HTML format 21.Support navigate through Table Of Content when reading in HTML format for some RFCs 22. Support add to favorite RFC list when reading both in PDF format and HTML format

About

Codeks Pass

Read full description

Codeks Pass is an application that communicates with Jantar Bluetooth supported devices instead of using a card to open doors in a company or home environment. It connects to your Jantar devices and communicates directly with them in order to ensure a secure transfer of authentication data.

Screenshots

RFCReaderPlus4 screens
Codeks Pass4 screens

Verdict

The call

The clearest difference is price: RFCReaderPlus at Free against Codeks Pass's $4.00. Codeks Pass's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

RFCReaderPlus is free to download; Codeks Pass costs $4.00 up front. RFCReaderPlus sells 1 one-off in-app purchase. Codeks Pass asks for nothing beyond the download.

UpkeepUpdate frequency

RFCReaderPlus ships an update every 3 months, Codeks Pass every 5 months. The most recent releases landed on June 2, 2026 and September 10, 2026 respectively.

Scorecard2 real differences ยท 6 level
RFCReaderPlus versus Codeks Pass: the parameters behind the verdict, then further details
ParameterRFCReaderPlusCodeks Pass
PriceFree โ€” better$4.00
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 months โ€” betterEvery 5 months
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details โ€” not scored
Size3 MB73 MB
Age rating4+4+
Developer้ฃž ้พ™Jantar d.o.o.

In-app purchases

1 purchases

RFCReaderPlus

One-time1
  • Full Functional Version$1.99
None

Codeks Pass

No in-app purchases

Questions

Is RFCReaderPlus free?
RFCReaderPlus is free to download, with in-app purchases available.
Is Codeks Pass free?
Codeks Pass costs $4.00, with no in-app purchases.
Do RFCReaderPlus or Codeks Pass have ads?
Neither RFCReaderPlus nor Codeks Pass shows ads.
Which is updated more often, RFCReaderPlus or Codeks Pass?
RFCReaderPlus ships an update every 3 months, and Codeks Pass every 5 months. Most recently, RFCReaderPlus was updated on June 2, 2026 and Codeks Pass on September 10, 2026.

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