GravLens3 app icon

Apps Like GravLens3 for iPhone and iPad

Simulate light bending with galaxies.

The app simulates gravitational lensing, bending light from distant galaxies. Users can adjust lens models, distort photos from their library or camera, and view the world through a real-time lens.

by Eli Rykoff★ 3.76 ratingsEducationFreeData updated 2026-09-11

GravLens3 screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. kirakira+ app icon

    kirakira+

    bytes inc.

    Capture light, add effects, share photos

    Capture photos and videos with a Glitter effect for enhanced visual appeal. Edit media from the gallery. Create kirakiragraphs from still images. Swipe left or right to navigate.

    ★ 4.810,906 ratingsPhoto & Video$0.99Data updated 2026-11-02
  2. Phocus: DSLR Portrait Camera app icon

    Phocus: DSLR Portrait Camera

    RAY INFORMATICS YAZILIM TEKNOLOJI MEDYA DANISMANLIK VE EGITIM TICARET LIMITED SIRKETI

    Edit portraits with AI precision

    Edit portraits with AI-powered depth control and background blur. Adjust aperture, bokeh, and focal length for realistic DSLR effects. Capture cinematic shots with intuitive controls. Sync with Apple Health for fitness tracking.

    ★ 4.66,837 ratingsPhoto & VideoFreeData updated 2026-09-12
  1. phyphox app icon

    phyphox

    RWTH Aachen University

    Measure gravity, track motion, test sensors

    Use phone sensors to measure magnetic fields, gravitational acceleration, and sound. Run preloaded experiments or create custom ones. Export raw data and results for analysis. Share experiments with others.

    ★ 4.6273 ratingsEducationFreeData updated 2026-09-11
  2. Physics Toolkit app icon

    Physics Toolkit

    Electronial

    Calculate formulas and values

    Perform calculations using built-in formulas and calculators for displacement, acceleration, Newton's second law, gravitational acceleration, Hooke's law, momentum, work, density, kinetic energy, potential energy, elastic energy, electric power,

    ★ 4.651 ratingsEducationFreeData updated 2026-09-14
  3. radcam: digital camera app icon

    radcam: digital camera

    Going Merry LLC

    Edit photos with film tones and vintage

    Edit photos with 60+ presets and filters including film-inspired tones, vintage looks, moody edits, and retro grain. Apply filters live during photo capture. Export edited images in various formats and share directly.

    ★ 4.539,122 ratingsPhoto & VideoFreeData updated 2026-09-10
  4. FishEyeVideo Square app icon

    FishEyeVideo Square

    玉彬 陈

    Record video with unique effects.

    The app records video and captures photos with real-time fisheye, film filter, and particle effects. It offers nine fisheye lens options and eight particle effects like stars, snow, and hearts.

    ★ 4.61,130 ratingsPhoto & VideoFreeData updated 2026-10-22
  5. Snapseed: Photo Editor, Camera app icon

    Snapseed: Photo Editor, Camera

    Google LLC

    Edit photos with advanced tools and filters

    Edit photos with healing, brush, structure, HDR, and perspective tools. Open JPG and RAW files. Save custom styles for reuse. Apply selective filters with precise control. Adjust settings non-destructively and export as JPG.

    ★ 4.930,243 ratingsPhoto & VideoFreeData updated 2026-11-02
  6. Galaxy Map app icon

    Galaxy Map

    Andrei Nistorescu

    Explore galaxies and planets interactively

    Explore a 3D map of the Milky Way, Andromeda, and their satellite galaxies. Navigate through the Orion Arm to view nebulae and supernovae. Fly through planetary atmospheres and land on planets.

    ★ 4.6600 ratingsEducationFreeData updated 2026-09-11
  7. ABC Galaxy: Learn the Alphabet app icon

    ABC Galaxy: Learn the Alphabet

    Studycat Limited

    Letters through space puzzles

    The English through physics-based puzzles in a space, land, and sea adventure. Play single or two-player levels to conquer obstacles and hidden targets. Track progress through 58 levels and expand vocabulary with interactive gameplay.

    ★ 4.4409 ratingsEducationFreeData updated 2026-09-09
  8. Hubble: Deep Space app icon

    Hubble: Deep Space

    Alparslan Topbas

    Explore galaxies and nebulae

    Explore high-resolution images of galaxies, nebulae, and celestial objects captured by the Telescope. View the "Picture of the Week" and access real-time ESA/ RSS updates. Zoom in on detailed cosmic imagery and save or share favorite images.

    ★ 4.26 ratingsEducationFreeData updated 2026-09-06
  9. EasyMeasure – Camera Ruler app icon

    EasyMeasure – Camera Ruler

    Caramba App Development

    Measure distances with your

    Measure distances to objects using the lens. Display distance on the image with a 3D grid overlay. Aim at objects to determine their height or depth. Use for measuring boats, buildings, or golf aids.

    ★ 4.26,134 ratingsUtilitiesFreeData updated 2026-09-08
  10. StarMap 3D+ Plus app icon

    StarMap 3D+ Plus

    Edward Sanville

    Explore celestial objects with 3D views

    Use device sensors to locate planets, constellations, and satellites. View high-definition graphics with Retina display. Adjust settings based on location and time. Access detailed information about celestial objects.

    ★ 4.86,887 ratingsEducation$2.99Data updated 2026-10-26
  11. RetroShot: Vintage Camera app icon

    RetroShot: Vintage Camera

    Hong Kong Source Research Society Supply Chain Limited

    Apply retro filters to photos

    Edit photos with retro filters that mimic classic film styles. Add light leaks and lens flares for artistic effects. Apply effects to enhance the nostalgic look. Share edited photos directly to social media platforms.

    ★ 5.04,567 ratingsPhoto & VideoFreeData updated 2026-09-06
  12. 3D Earth & moon, sun and stars app icon

    3D Earth & moon, sun and stars

    Evgeny Tormozov

    Explore in 3D with real-time rendering

    Explore a 3D model of with real-time sun position and dynamic lighting. Rotate the globe, zoom in on continents, and view and galaxies. Adjust lighting effects and track celestial movements. Share the view via screen recording or screenshot.

    ★ 4.55,140 ratingsEducationFreeData updated 2026-09-15
  13. Solar Snap app icon

    Solar Snap

    Rise Up Games

    Take photos with filter

    Take photos of the sun safely using a camera filter. Adjust exposure settings and capture images during eclipses or bright sunlight. Share photos directly from the .

    ★ 4.76,456 ratingsPhoto & Video$1.99Data updated 2026-10-30
  14. ReLens Camera-DSLR Portrait app icon

    ReLens Camera-DSLR Portrait

    Pixl Concerto Technology Limited

    Capture, edit, and share high-quality photos

    Turn your phone into a DSLR with computational photography and AI. Capture 4K Ultra HD videos and photos. Use large aperture for bokeh effects. Switch between and standard modes. Edit and share directly from the .

    ★ 4.71,842 ratingsPhoto & VideoFreeData updated 2026-09-06
  15. Metapho app icon

    Metapho

    Zininworks Inc.

    View photos and see EXIF data

    View photos from iCloud Photo Library and see EXIF data, location, and lens direction. Filter by favorites, location, or date. Edit metadata by removing geotags and personal data. Copy raw metadata to clipboard.

    ★ 4.62,087 ratingsPhoto & VideoFreeData updated 2026-09-09

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.