Comparison

RFCReader Pro vs TeslaVision EMF Detector

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

Head to head
About

RFCReader Pro

Access and read technical internet standards documents efficiently. Features include keyword search, bookmarking, text styling, and offline reading. Supports PDF and HTML formats with navigation aids.

Highlights
  • List all RFC documents
  • Search RFC by keywords or number
  • Add RFC to favorites
  • Mark and style text
  • Offline RFC reading
  • Read RFC in PDF and HTML formats
  • Navigate via Table of Contents and thumbnails
Features
Read full description

Requests for Comments (RFC) document series contain technical and organizational notes about the Internet. RFC Reader Pro is a tool which can provide user a more efficient way to read the RFC documents. Features for RFC Reader Pro are: 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 5. Support adding Bold, Itatic and Underline styles to RFC text 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 Version 1.1.0 13. Support iOS 9 Version 1.3.0 14. Add 'Search' feature: user can search by keyword in the reading page and can navigate the RFC page by the list of results Version 3.0.1 1. Support read RFC in PDF format 2. Support searching RFC content when reading in PDF format 3. Support navigate RFC content through Table Of Content when reading in PDF format 4. Support navigate RFC content through PDF thumbnail 5. Support view RFC content in thumbnail grid view 6. Support read RFC in HTML format 7. Support navigate back and forth when reading in HTML format 8.Support navigate through Table Of Content when reading in HTML format for some RFCs 9. Support add to favorite RFC list when reading both in PDF format and HTML format 10. Update RFC database to support up to RFC9083

About

TeslaVision EMF Detector

Detect, measure, and visualize ambient electromagnetic fields in real-time. This professional-grade tool offers detailed analysis, data export, and customizable settings for monitoring your electromagnetic environment.

Highlights
  • Real-time EMF measurement
  • 2D and 3D EMF visualization
  • Raw EMF data export
  • Customizable EMF calibration
  • Adjustable EMF sensitivity
  • Record and analyze EMF sessions
Features
Read full description

Experience unmatched EMF radiation detection with © TeslaVision. We are confident you will not find a better EMF meter on the App Store. © TeslaVision is a professional, easy-to-use, and powerful EMF radiation detection meter.  © TeslaVision enables you to detect, measure, and visualize the ambient electromagnetic field level in real-time. Furthermore,  © TeslaVision enables you to effortlessly detect, monitor, record, and export your overall level of EMF exposure.   © TeslaVision is the perfect app to detect, monitor, and visualize your electromagnetic environment. Key Features: • High-quality, professional grade software • Real-time EMF measurement (0-3000+ µT)  • 100Hz EMF Data resolution capability • Supports raw, unfiltered EMF data for advanced analysis • Export raw recorded EMF session data • 2D and 3D EMF visualization • Real-time 3D plotting of EMF orientation • Metrics for minimum, maximum, and average EMF exposure • Raw, calibrated, and scaled EMF data • Color coded representation of EMF strength • Customizable EMF calibration • Adjustable EMF sensitivity • Record, analyze, and share EMF session data • Intuitive, professional, and easy-to-use design • Comprehensive help section • Easy access to customer support • Lifetime free updates Frustration Free • No ads • No subscriptions • No in-app purchases • No gimmicks • World-class customer support If you have any questions about this app, please contact us at: JedaSoftwareSystemsHelp@gmail.com

Screenshots

RFCReader Pro4 screens
TeslaVision EMF Detector4 screens

Verdict

The call

The clearest difference is review sentiment: RFCReader Pro at 63% against TeslaVision EMF Detector's 33%. RFCReader Pro also leads on update cadence (every 3 months vs every 13 months) and price ($1.99 vs $4.99). On ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

RFCReader Pro costs $1.99 and TeslaVision EMF Detector $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RFCReader Pro ships an update every 3 months, TeslaVision EMF Detector every 13 months. The most recent releases landed on September 15, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
RFCReader Pro versus TeslaVision EMF Detector: the parameters behind the verdict, then further details
ParameterRFCReader ProTeslaVision EMF Detector
Price$1.99 — better$4.99
Rating—4.4 (10 ratings) — better
Positive reviews62.5% of reviews — better33.3% of reviews
Number of ratings—10 — better
Update frequencyEvery 3 months — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better18.0
Further details — not scored
Size3 MB2 MB
Age rating4+4+
Developer飞 龙Michael Weber

Customer experience

RFCReader Pro

Written reviews8 reviews
Positive62.5%
Neutral25.0%
Negative12.5%

TeslaVision EMF Detector

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

RFCReader Pro

No in-app purchases

None

TeslaVision EMF Detector

No in-app purchases

Questions

Is RFCReader Pro free?
RFCReader Pro costs $1.99, with no in-app purchases.
Is TeslaVision EMF Detector free?
TeslaVision EMF Detector costs $4.99, with no in-app purchases.
Do RFCReader Pro or TeslaVision EMF Detector have ads?
Neither RFCReader Pro nor TeslaVision EMF Detector shows ads.
Which is updated more often, RFCReader Pro or TeslaVision EMF Detector?
RFCReader Pro ships an update every 3 months, and TeslaVision EMF Detector every 13 months. Most recently, RFCReader Pro was updated on September 15, 2026 and TeslaVision EMF Detector on October 1, 2026.

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