Comparison

Night Eyes vs AltKey Codes

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

AltKey Codes

Features
Read full description

Never Search for Alt Codes Again! AltKey Codes is your offline companion for special characters and symbols. Access 800+ characters with their Alt key combinations instantly - no internet required! KEY FEATURES: 800+ Characters - Letters, symbols, math, Greek, emoticons & more 8 Categories - Organized for quick browsing Smart Search - Find by name, character, or Alt code Favorites & Recents - Save and track your most-used characters Dual Views - Switch between grid and list layouts One-Tap Copy - Copy characters or Alt codes to clipboard Completely Offline - Works anywhere, anytime PERFECT FOR: Writers needing accented letters (café, résumé, naïve) Students using math symbols (π, ∞, ±, ÷) Designers adding special characters Developers working with ASCII and Unicode Anyone typing in multiple languages PRIVACY FOCUSED: No internet connection required All data stays on your device No personal information collected No ads or tracking CATEGORIES INCLUDE: Basic & Accented Letters (À, É, Ñ, Ç) Mathematics & Symbols (±, ×, ÷, ≤, ≥) Currency (€, £, ¥, ¢) Quotes & Punctuation (" " « ») Drawing Characters Greek Letters (α, β, π, Ω) Emoticons & Symbols Full ASCII Reference From typing "café" to adding mathematical π symbols, AltKey Codes makes special characters effortless. Clean interface, instant search, and reliable offline access.

Screenshots

Night Eyes4 screens
AltKey Codes4 screens

Verdict

The call

The clearest difference is price: AltKey Codes at Free against Night Eyes's $9.99. On ads, in-app purchases, device support and iOS requirement 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

AltKey Codes is free to download; Night Eyes costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Night Eyes versus AltKey Codes: the parameters behind the verdict, then further details
ParameterNight EyesAltKey Codes
Price$9.99Free — better
Rating4.5 (701 ratings) — better—
Positive reviews59.4% of reviews—
Number of ratings701 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.5
Further details — not scored
Size5 MB7 MB
Age rating4+4+
DeveloperNico SchroederRam Steenhaut

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

AltKey Codes

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Night Eyes

No in-app purchases

None

AltKey Codes

No in-app purchases

Questions

Is Night Eyes free?
Night Eyes costs $9.99, with no in-app purchases.
Is AltKey Codes free?
AltKey Codes is free to download, with no in-app purchases.
Do Night Eyes or AltKey Codes have ads?
Neither Night Eyes nor AltKey Codes shows ads.

Other comparisons