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Best Edwin Olson Apps

6+ iOS apps curated and reviewed

4.3 avg rating
5 free apps
Updated April 2026

Looking for free edwin olson apps? 5 of our 6+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Edwin Olson Apps (April 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AprilTagAprilTagFree3.6★ (9)NoNoMay 2026
2TappaTappaTappaTappaFree5.0★ (1)NoNoMay 2026
3tunatunatunatunaFree—NoNoMay 2026
4DitDitDitDitFree——NoJul 2026
5rideslugrideslugFree—NoNoMay 2026

Top Picks for Edwin Olson

AprilTag#1

AprilTag by Edwin Olson

Fast visual-fiducial detection
Editor's Choice
🔧 Utilities
3.6(9 ratings)
Free
AprilTag screenshot 1
AprilTag screenshot 2

This utility app detects 2D barcodes for robotics and augmented reality. It can function independently or send detected tag information to another device via UDP, transforming your iPhone into a robot tracking system.

TappaTappa#2

TappaTappa by Edwin Olson

practice more.
Strong Contender
🎵 Music
5.0(1 ratings)
Free
TappaTappa screenshot 1

A minimalist metronome app offering visual and audio feedback for practice. It aims to help users improve their skills more efficiently. The app is free and contains no advertisements.

More Edwin Olson apps to explore

4
DitDit
DitDit
DitDit
by Edwin Olson
Free
📚 Education
(0)
5
rideslug
rideslug
rideslug
GPS Trip Logger
Free
🔧 Utilities
(0)

FAQ about Edwin Olson

What are the best edwin olson apps for iPhone?
AprilTag tops our edwin olson apps ranking as of April 2026, with a 3.6-star average from 9 App Store ratings, and it's free to download.
Yes — 5 of the top edwin olson apps we rank are free to download, including AprilTag and TappaTappa.
AprilTag has no ads and has no in-app purchases, according to its App Store listing as of April 2026.
We track 6+ edwin olson apps on the iOS App Store as of April 2026, ranked by rating, recency, and analysis of real user reviews.
AprilTag is used for fast and accurate detection of 2D barcodes, primarily in robotics and augmented reality applications. It can function as a standalone detector or broadcast tag information to other machines.
Yes, AprilTag can be used in stand-alone mode for detecting tags without needing an internet connection. It also offers UDP broadcasting for sending detected tag data to another machine.