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Life & fun · alternatives · 2026

24 alternatives to iOS app finds friends' bikini pictures using OpenCV object detection.

I'm giving away some Promo Codes here as well, just as a thank you to the HN community. Would love your feedback.

This iOS app uses OpenCV object detection to identify bikini pictures among friends' photos. It's designed for casual users looking to browse and organize beach and swimwear images from their social circle. The app… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. iOS app finds friends' bikini pictures using OpenCV object detection. launched in 2012; newer entries below may have overtaken it.

  1. 1

    This runs YOLOv8 + bytetrack with Tinygrad detections (depending on user config) are saved and can be sent to the companion iOS app along with a notification, all video processing is done locally, all footage is encrypted before leaving your computer, and the sending notifications + videos part is optional. This uses tinygrad, so it runs well on my apple silicon macs and should be able to run on a lot of hardware (or will be able to when I remove other deps).

    2025 · github.com · its alternatives →

  2. 2

    Get notified if someone tries to use your photo on Facebook

    2017 · about.fb.com · its alternatives →

  3. 3AF
  4. 4
  5. 5IT

    Before the pandemic, my tiny startup was doing quite well selling Edge AI systems, based on our own lightweight AI inference engine, with object detection and face recognition for smart city and smart retail & food service applications. When the real world shut down, there was suddenly nothing to monitor on streets and in restaurants, so I set out to try and evolve our real time face recognition system into a video codec for high quality face-to-face online interactions, as I was not satisfied with the quality of Zoom and friends. I got it to work, and the first release for IOS was just…

    2022 · vertigo.ai · its alternatives →

  6. 6UC
  7. 7UY

    I used the YOLO object detection library from Ultralytics to scan over 40 million hotel photos and identify images with office chairs. This helped me create a map showing hotels suitable for remote work. Map: https://www.tripoffice.com/maps Yolo: https://www.ultralytics.com/yolo The whole process was done on a home Mac without the use of any LLMs. It's based on traditional object detection technology.

    2025 · its alternatives →

  8. 8
    NaaS▲144

    Nudity-detection as a service run on solar powered Rasp Pi's

    2018 · its alternatives →

  9. 9

    Redact photos with ease using emojis on iOS

    2025 · getcamouflage.be · its alternatives →

  10. 10

    Deep AI search for every photo and every frame of video in any folder on macOS - allenv0/SCM

    20d ago · github.com · its alternatives →

  11. 11
    Octi▲178

    New consumer AR app that recognizes your body / adds effects

    2018 · octi.tv · its alternatives →

  12. 12

    Multi-object trackers in Python. Contribute to adipandas/multi-object-tracker development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  13. 13

    Open source version of Bumble's anti flashing A.I

    2022 · github.com · its alternatives →

  14. 14
    Unify▲86

    People blink. Smiles fade. Create group pics everyone likes.

    2019 · weunify.app · its alternatives →

  15. 15

    Add image/marker recognition to your AR apps with Viro

    2018 · its alternatives →

  16. 16

    A library for object detection and seamless YOLO model integration in Elixir - poeticoding/yolo_elixir

    2024 · github.com · its alternatives →

  17. 17

    Frames is a simple app for analog film photographers to log shot details like camera, lens, film stock, exposure settings, and notes while shooting. Later, it can embed this metadata into scanned JPEGs to keep the technical and creative context of each frame. The iPhone app lets you record notes in the field, and the companion Mac app helps attach metadata to your digital scans. There's no cloud storage — everything stays local. The iPhone app is free, and the Mac app has a 7-day trial. I built Frames because I wanted a lightweight, privacy-first tool to bridge the gap between analog…

    2021 · withframes.com · its alternatives →

  18. 18

    just shipped my first ios game: photobomb, a party game for 3–8 players. similar to cards against humanity one player gets a prompt (ex: "bad posture"), everyone else digs through their camera roll to find the best matching photo under 40 seconds. The prompter picks their favorite photo and the player with that chosen phot wins the round, and you rotate until everyone's been the judge. bonus: if your photo gets screenshotted during the gallery , you score extra point. ;) its free, just need three friends and photos to share

    May 2026 · photobomb.online · its alternatives →

  19. 19

    Camera app with AR effects in real time

    2020 · apps.apple.com · its alternatives →

  20. 20
    Knoto▲97

    Send photos to friends automatically using face recognition

    2016 · knoto.com · its alternatives →

  21. 21OO
  22. 22
    ViewBug▲91

    Photo contests for amateurs

    2019 · viewbug.com · its alternatives →

  23. 23

    An app to help keep your photos and videos safe and secure

    2021 · safetyphoto.app · its alternatives →

  24. 24
    UNIFIE▲70

    Selfie together from different places, in REAL-TIME!

    2018 · unifieapp.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →