Life & fun · alternatives · 2026

24 alternatives to Atoll

Atoll is a saltwater coral identification app and library

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Atoll launched in 2016; newer entries below may have overtaken it.

1. 1
   Sonar by Facebook▲152

   Extensible mobile app debugging for iOS and Android

   2018 · github.com · its alternatives →

2. 2
   Reef▲259

   Spreadsheet hack for the busy you

   2025 · app.reef.lat · its alternatives →

3. 3
   Hydra 2▲82

   AI-powered camera app for iPhone and iPad

   2022 · its alternatives →

4. 4
   ODIAPP▲92

   Book speedboat tickets

   2022 · apps.apple.com · its alternatives →

5. 5
   Quay▲59

   Build, analyze & distributes your container images

   2021 · quay.io · its alternatives →

6. 6
   The Pond▲83

   Match with your ideal cofounders and startups

   2019 · thepond.app · its alternatives →

7. 7
   DigitalOcean App Platform▲453

   A reimagined PaaS (Platform as a Service) for all your apps

   2020 · digitalocean.com · its alternatives →

8. 8
   CoralScape.app▲6

   Free desktop reef aquarium planner app

   2025 · its alternatives →

9. 9
   Dashwave 1.0▲395

   Fastest cloud dev environments for Android

   2024 · dashwave.io · its alternatives →

10. 10
    Sonar – A tiny CLI to see and kill whatever's running on localhost▲204

    CLI tool for inspecting and managing services listening on localhost ports - raskrebs/sonar

    Mar 2026 · github.com · its alternatives →

11. 11
    Alcove▲276

    Dynamic Island now for your Mac

    2024 · tryalcove.com · its alternatives →

12. 12
    Sonar▲133

    A native Mac app for GitHub and GitLab issues

    2024 · taska.now · its alternatives →

13. 13
    Oceans▲102

    A social network for scuba divers

    2015 · oceans.io · its alternatives →

14. 14
    Tide.is▲83

    An app that provides tidal info based on your geo-location

    2016 · tide.is · its alternatives →

15. 15
    CRNT Surf App▲77

    Current surf conditions at a glance

    2017 · its alternatives →

16. 16
    LaraCopilot▲152

    Agentic AI Engineer that builds real apps

    Aug 2026 · laracopilot.com · its alternatives →

17. 17
    Wave AI Note Taker for iOS▲131

    Transcribe + summarize audio and phone calls in any language

    2024 · its alternatives →

18. 18
    Duck Float▲155

    A small tool software that can float other full-screen app

    2024 · duckfloat.ruyicode.com · its alternatives →

19. 19
    Laguna by Poolside▲168

    Foundation models for agentic coding and long-horizon work

    Jun 2026 · poolside.ai · its alternatives →

20. 20
    Reef ▲102

    Your AI Worksheet - Turns Data into Brilliant Podcast.

    2025 · its alternatives →

21. 21
    Float Schedule for iOS▲109

    Resource scheduling. Anywhere.

    2018 · float.com · its alternatives →

22. 22
    Metascan▲80

    3D Capture for iPhone and iPad

    2021 · metascan.ai · its alternatives →

23. 23
    coral screen▲11

    make your computer an ocean, great for studying

    2024 · coral-screen.netlify.app · its alternatives →

24. 24
    MARINOVA▲70

    See the Ocean in Real Time

    Dec 2025 · marinova.in · its alternatives →

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 →