Comparison

Night Eyes vs RFCReader Pro

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

Head to head
About

Night Eyes

Capture clear photos in dim lighting conditions using advanced algorithms that amplify residual light. Offers real-time illumination, adjustable exposure times, and various color filters for enhanced low-light photography without extra hardware.

Highlights
  • Residual light amplification
  • Real-time illumination
  • Adjustable exposure time
  • Luminance histogram
  • 10x digital live zoom
  • Color filters
  • HD photo capture
Features
Read full description

Have you ever wanted to take a photo in low light conditions? Due to complex mathematical algorithms Night Eyes provides residual light amplification in real-time for your iPhone, iPad and iPod touch without additional hardware. The image is illuminated in real-time (without delay). You can also switch the light amplification mode to exposure mode for better quality. With an exposure time of up to one second you will be able to view the smallest details. It's ideal for twilight situations. The luminance histogram shows you the brightness level in real-time. Zoom in inconspicuously using the 10x digital Live Zoom - and shoot your photos. You've naturally got many different color filters to choose from. The most important functions are: - Three amplification modes - Up to 1 second * exposure time - Residual light amplification - True low light enhancement - Real-time luminance histogram - Volume Up (+) Photo Capture - 10x digital live zoom - Tap to focus - Color filters: green, red, blue, b/w, sepia, etc. - Take HD photos - Landscape and portrait modes - Supports the front & back cameras - Supports LED lights - Supports EXIF-data *) only on supported devices A good camera and a powerful processor are required, to get the maximum picture quality. All the screenshots listed were taken with an iPhone and iPad and are genuine! Please note that this app does not provide true night vision functionality. The iPhone, iPad and iPod touch have no infrared amplifier, as a result no pictures can be taken in total darkness; a minimal level of light is still required, which can be ascertained by the camera's sensors. The preview will also be delayed in exposure mode. In addition the camera must be held stable for exposure time. ---------------------------- Follow us: http://twitter.com/CLIDOapps Visit us: http://www.clidoapps.com

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

Screenshots

Night Eyes4 screens
RFCReader Pro4 screens

Verdict

The call

The clearest difference is price: RFCReader Pro at $1.99 against Night Eyes's $9.99. RFCReader Pro also leads on iOS requirement (11.0 vs 17.0). On review sentiment, update cadence, ads and in-app purchases 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

Night Eyes costs $9.99 and RFCReader Pro $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Night Eyes ships an update every 2 months, RFCReader Pro every 3 months. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

Scorecard2 real differences · 8 level
Night Eyes versus RFCReader Pro: the parameters behind the verdict, then further details
ParameterNight EyesRFCReader Pro
Price$9.99$1.99 — better
Rating4.5 (701 ratings) — better—
Positive reviews59.4% of reviews62.5% of reviews — better
Number of ratings701 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.011.0 — better
Further details — not scored
Size5 MB3 MB
Age rating4+4+
DeveloperNico Schroeder飞 龙

Customer experience

Night Eyes

All ratings701 ratings
Positive86.9%
Neutral5.3%
Negative7.8%
Written reviews239 reviews
Positive59.4%
Neutral6.7%
Negative33.9%

RFCReader Pro

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

Bugs and requests

Night Eyes

Reported bugs

3 issues
  • App crashes or freezes on some devices
  • Compatibility issues with certain phone models
  • Settings buttons overlapping and inaccessible

Requested features

4 requests
  • Video recording mode
  • More customization options
  • Thermal imaging capabilities
  • Improved low-light performance

RFCReader Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Night Eyes

No in-app purchases

None

RFCReader Pro

No in-app purchases

Questions

Is Night Eyes free?
Night Eyes costs $9.99, with no in-app purchases.
Is RFCReader Pro free?
RFCReader Pro costs $1.99, with no in-app purchases.
Do Night Eyes or RFCReader Pro have ads?
Neither Night Eyes nor RFCReader Pro shows ads.
Which is updated more often, Night Eyes or RFCReader Pro?
Night Eyes ships an update every 2 months, and RFCReader Pro every 3 months. Most recently, Night Eyes was updated on September 24, 2026 and RFCReader Pro on June 1, 2026.

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