Night Eyes vs AltKey Codes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Residual light amplification
- Real-time illumination
- Adjustable exposure time
- Luminance histogram
- 10x digital live zoom
- Color filters
- HD photo capture
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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
AltKey Codes
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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
Verdict
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
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.
| Parameter | Night Eyes | AltKey Codes |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.5 (701 ratings) — better | — |
| Positive reviews | 59.4% of reviews | — |
| Number of ratings | 701 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 5 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Nico Schroeder | Ram 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
Night Eyes
No in-app purchases
AltKey Codes
No in-app purchases









