178+ iOS apps & games curated and reviewed
Spectral Eye is the household name in spectral eye, but it's far from the only option. We track 178+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (82) | No | No | Jul 2026 |
| 2 |  | Free | 2.2★ (66) | No | No | Jul 2026 |
| 3 |  | Free | 2.2★ (22K) | No | No | Jul 2026 |
| 4 |  | Free | 4.7★ (320) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 3.8★ (4) | No | No | May 2026 |
| 6 |  | Free | 3.1★ (68) | No | No | Jul 2026 |
| 7 |  | Free | — | — | No | Jun 2026 |
| 8 |  | $19.99 | — | No | No | Jul 2026 |
Visualize the harmonic frequencies that make up sounds. This app uses a Fast Fourier transform to display sound components in a unique spiral arrangement, aligning octaves. It's ideal for musicians and sound enthusiasts to understand tonal differences and musical structures.
This free app enables students to perform spectral analysis in biology and chemistry labs. It facilitates data collection and analysis for topics like Beer's Law and enzyme kinetics. The user-friendly interface guides students through the process, offering features like curve fitting.
Transform your iPhone into a night vision camera. Apply realistic night vision effects to photos from your library or in live camera preview mode. Explore a unique visual experience for your images.
Analyze your eye color using AI to discover its rarity and unique characteristics. Explore eye color charts, receive a uniqueness score, and get personalized styling tips. Unlock insights into the cultural significance of your gaze.
Utilize your device's camera to capture and analyze spectrum images from a spectrometer. Measure spectral intensity, plot light distribution, and calibrate wavelength scales. Save your spectral data as images.
Analyze and quantify the unique colors and shades within your eyes. Compare your eye color under different lighting conditions and share the results. Discover personalized shopping options based on your eye color.
Instantly analyze your eye color from a photo, revealing precise color codes and the symbolism behind your unique shade. Explore personality insights, fun facts, and track your eye color journey with this engaging lifestyle app.
Analyze your eye color, patterns, and potential ancestry with AI. Discover unique iris traits, rarity scores, and even personality connections. Track your eye's journey over time with detailed insights.
This app uses AI to accurately detect and analyze eye color from photos, identifying iris patterns and generating detailed reports. It's useful for personal curiosity, document preparation, or understanding iris features.
Explore your inner psychic abilities and enhance mental focus with guided hypnosis sessions. This app offers a free spiritual cleanse program and a variety of paid programs to help you meditate, accelerate brainwaves, and connect with nature.
Transform sounds into ambient textures, soundscapes, or frozen reverbs using spectral freezing, ring modulation, and feedback. Explore four distinct freezing modes for extreme sonic experimentation.
This app uses AI to scan your irises, revealing detailed color breakdowns, melanin levels, and personality insights. It can also generate unique eye art from your photos. Basic photo capture is free, with advanced features available via purchase.
Discover your ancestral heritage through the unique patterns in your eyes. Upload or take a photo of your eye to reveal fascinating insights and a personalized 12-page report about your origins. Explore the beauty of your eyes and connect with your past.
Discover the precise shade of your eyes with this app. Simply take a photo to instantly analyze and identify your unique eye color, providing detailed color values and names. Track your eye color over time and share your results.
