1. Home
  2. Topics
  3. Odor Reporter

Best Odor Reporter Apps

250+ iOS apps curated and reviewed

2.6 avg rating
20 free apps
Updated October 2026

Out of 250+ odor reporter apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Odor Reporter Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Odor ReporterOdor ReporterFree4.8★ (6)NoNoMay 2026
2Smell AnnotatorSmell AnnotatorFree1.0★ (1)NoNoJul 2026
3Fresh Air for the EastsideFresh Air for the EastsideFree4.7★ (15)NoNoOct 2026
4PRCAMP Mobile AppPRCAMP Mobile AppFree5.0★ (2)NoNoOct 2026
5OdourappOdourappFree—NoNoMay 2026
6ScentLens: Perfume ScannerScentLens: Perfume ScannerFree—NoYesJul 2026
7Airvoice.IndoorAirvoice.IndoorFree—NoNoOct 2026
8What's That Smell?What's That Smell?Free—NoNoOct 2026

Top Picks for Odor Reporter

Odor Reporter#1

Odor Reporter by Jcx Software LLC

For a better environment
Editor's Choice
🌟 Lifestyle
4.8(6 ratings)
Free
Odor Reporter screenshot 1
Odor Reporter screenshot 2
Odor Reporter screenshot 3

Report foul odors in your environment using your phone's GPS. This app helps pinpoint odor locations for authorities to address, improving community quality of life. It also provides information on common odor sources.

Smell Annotator#2

Smell Annotator by SmartNanotubes Technologies

Smell Annotator
Strong Contender
🔧 Utilities
1.0(1 ratings)
Free
Smell Annotator screenshot 1
Smell Annotator screenshot 2
Smell Annotator screenshot 3

This application enables machines to digitally sense and analyze smells using nanomaterial-based technology. It allows users to view, annotate, and recognize smell measurements in real-time, functioning as part of a developer kit.

More Odor Reporter apps to explore

FAQ about Odor Reporter

What are the best odor reporter apps for iPhone?
Odor Reporter tops our odor reporter apps ranking as of October 2026, with a 4.8-star average from 6 App Store ratings, and it's free to download.
Yes — 20 of the top odor reporter apps we rank are free to download, including Odor Reporter and Smell Annotator.
Odor Reporter has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ odor reporter apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.