Comparison

DIR vs SDAPCD Air Quality Complaints

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DIR

This app provides rapid emergency notifications and real-time incident management for organizations. It allows users to quickly alert others to emergencies and facilitates communication and situational awareness during critical events.

Highlights
  • Rapid emergency notifications
  • Real-time incident management
  • Two-way communication
  • Interactive floor plans
  • Emergency plan access
  • Situational awareness
Features
Read full description

The DIR-S (Disaster Incident Report and Security) alert application allows for individuals in an organization to notify others of an emergency with a touch of a button within 5 seconds. It enables an organization to manage emergencies real-time using chat features and interactive floor plans and have access to emergency plans. This application is essential when it comes to emergency management. Not only does it address worst-case scenario, active shooters, it can also manage more common emergencies such as medical incidents. We solve a complex problem with a simple solution. Situational awareness is essential in any emergency. The DIR-S alert gives optimal situational awareness for those involved in the emergency and those responding. The following are key features the DIR-S application provides. • Addresses various emergencies • 5-second notification
 • Compatible with any device 
• Simple to use • Decentralized 
• Works on existing infrastructure
 • Two-way, real-time communication
 • Incident & Post Incident management • Software-based technology It is necessary to setup a user account with Tresit Group to gain access to the application. We strive for excellence in all that we do. We value any feedback or input into making this the best experience for our users. Contact us by email at info@tresitgroup.com.

About

SDAPCD Air Quality Complaints

Report air quality issues like odors, smoke, or dust directly to the San Diego County Air Pollution Control District. The District investigates complaints within 48 hours to ensure compliance with air quality regulations.

Highlights
  • Report odors, smoke, dust, asbestos
  • Direct reporting to San Diego County APCD
  • Complaints investigated within 48 hours
  • Verify compliance with air quality regulations
Read full description

Mobile Application for reporting of air quality concerns such as odor, smoke, dust, asbestos, within San Diego County. This application allows you to report air quality concerns such as odors, dust, asbestos, smoke, and others directly to the San Diego County Air Pollution Control District. The District’s Complaints Program investigates each concern submitted to verify compliance with air quality regulations within the District’s jurisdiction within 48 hours or less.

Screenshots

DIR4 screens
SDAPCD Air Quality Complaints4 screens

Verdict

The call

The clearest difference is review sentiment: SDAPCD Air Quality Complaints at 100% against DIR's 50%. SDAPCD Air Quality Complaints also leads on rating (5.0 vs 4.2). DIR's advantage is update cadence (every 10 days vs every 4 months) and ratings volume (12 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SDAPCD Air Quality Complaints holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: DIR has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of DIR's written reviews are positive against 100% of SDAPCD Air Quality Complaints's.

UpkeepUpdate frequency

DIR ships an update every 10 days, SDAPCD Air Quality Complaints every 4 months. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
DIR versus SDAPCD Air Quality Complaints: the parameters behind the verdict, then further details
ParameterDIRSDAPCD Air Quality Complaints
PriceFreeFree
Rating4.2 (12 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings12 — better2
Update frequencyEvery 10 days — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.012.1 — better
Further details — not scored
Size43 MB145 MB
Age rating4+12+
DeveloperTresit Group LLCCounty of San Diego

Customer experience

DIR

All ratings12 ratings
Positive75.0%
Neutral8.3%
Negative16.7%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

SDAPCD Air Quality Complaints

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

DIR

No in-app purchases

None

SDAPCD Air Quality Complaints

No in-app purchases

Questions

Is DIR free?
DIR is free to download, with no in-app purchases.
Is SDAPCD Air Quality Complaints free?
SDAPCD Air Quality Complaints is free to download, with no in-app purchases.
Which has better reviews, DIR or SDAPCD Air Quality Complaints?
SDAPCD Air Quality Complaints is rated higher. DIR averages 4.2 out of 5 from 12 ratings, while SDAPCD Air Quality Complaints averages 5.0 from 2 ratings.
Do DIR or SDAPCD Air Quality Complaints have ads?
Neither DIR nor SDAPCD Air Quality Complaints shows ads.
Which is updated more often, DIR or SDAPCD Air Quality Complaints?
DIR ships an update every 10 days, and SDAPCD Air Quality Complaints every 4 months. Most recently, DIR was updated on October 24, 2026 and SDAPCD Air Quality Complaints on October 2, 2026.

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