Apps Like Pocket O2 for iPhone and iPad
Pocket O2 screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.



Pocket Knitting
Rick Fleuren
Track projects, add details, update progress
Track projects with detailed notes and multiple row counters. Import patterns from PDF or images. Save reference photos and yarn details. Archive completed projects. Supports multiple languages and remembers last viewed section.


Dive Log
Greg Mclaughlin
Log dives, track depth, and note details
Record details including depth, time, and location. Log site information while diving or on the boat. Capture GPS coordinates for sites. Sync with third-party logbook apps. Add notes and photos to each entry. View history and site maps.

AFAS Pocket
AFAS Software BV
Manage tasks and HR on the go
Manage business tasks and HR operations on mobile devices. Access and update data in real-time. Sync with desktop software for consistent information. View and edit documents remotely. Collaborate with team members across different locations.



Home Builder Pocket Reference
Calculated Industries, Inc.
Access construction guides and calculators
Provides construction information with over 1,500 illustrations, 100 guides on energy-efficient building, and 30 calculators. Users can access topics like construction safety, woodworking methods, concrete placement, and project planning.

Heart Beat: Pulse Rate Monitor
Chauncee,Y Butler
Track and
And blood pressure using optical sensors. Track readings over time and view trend graphs. Set reminders for regular checks. Share data with healthcare providers. Sync with wearable devices for continuous monitoring.

Pocket Scanner – Doc Scanner
Kdan Mobile Software LTD
Portable document scanner for iPhone.
The app turns an iPhone or iPad into a portable document scanner. It allows users to create JPEG scans or multi-page PDFs and manage documents.

SeaSnap AI Fish Identifier
OZAN YUKRUK
Identify species with AI visuals
Identify species by snapping photos. Access detailed information on behavior, habitat, and conservation. Learn fishing techniques and regulations. Navigate fishing locations with interactive maps.

Pocket Air Horn
The Ritz Acme Ltd Liability Company
Loud air horn sound in pocket.
The app provides a loud air horn sound effect. It includes a gravity feature where the button moves with the phone.


PulseFlow-Heart Rate Monitor
Beijing Happy Music Note Technology Co.,Ltd
Heart and track progress
Heart using iPhone camera and flashlight. Track blood pressure manually. Set daily goals for activity and hydration. View progress charts and receive reminders for medication and check-ins. Sync data with Apple Health.

ISS Tracker - Live Position
Lucent Enterprises Ltd.
Track the ISS and view its orbit
Monitor the International Space Station with real-time tracking on an interactive world map. View current altitude, velocity, and orbital period. Access precise latitude and longitude coordinates. Choose between standard and satellite map views.


Pulse Checker & Heart Rate App
First digital consulting operations LLC
Monitor and HRV in real time
Track and HRV using smartphone camera. Analyze stress and activity impacts. Receive personalized health insights and recommendations. Set goals and monitor progress over time. Sync data with health platforms for comprehensive tracking.

aquaPlanner
Jose Weeks
Track water tests and schedule maintenance
Track aquarium water parameters with logging and graphing. Set notifications for maintenance tasks. Manage multiple aquariums with detailed notes. Log inhabitants and equipment. Calculate water test results and schedule maintenance reminders.

StarPath : Daily Horoscope App
Samir Thapa
Get horoscopes and zodiac insights
View , weekly, and monthly horoscopes for all 12 zodiac signs. Get accurate compatibility and love predictions. Receive insights on career, money, and health. Access personalized astrology based on birth sign.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.