Comparison

DC Police vs CDAIA

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

Head to head
About

DC Police

This app facilitates communication between the DC Police Union, its members, and the public. It provides a messaging system, contact details for union representatives, legal and insurance resources, and important union documents.

Highlights
  • Direct messaging with union board members
  • Contact information for union stewards
  • Access to legal and insurance resources
  • Advice of rights
  • Important union documents (labor contract, bylaws)
  • Links to union social media
Features
Read full description

The purpose of this app is to foster better communication between the leadership of the DC Police Union (Fraternal Order of Police MPD Labor Committee), its membership and the citizen's they serve. Towards that end, this app includes a messaging system allowing users to contact union board members, contact information for union stewards, legal and insurance resources, advice of rights, important documents such as the labor contract and union bylaws, and the union's social media accounts.

About

CDAIA

Features
Read full description

The California District Attorney Investigators' Association (CDAIA) app allows members to stay connected with their organization anytime, anywhere. The app provides important information and services, including upcoming events, access to training courses, employment opportunities, legal updates, connections to CDAIA’s website, Rap Sheet newsletter, and much more! CDAIA's mission is to provide more effective communications with District Attorneys’ Offices of California and to develop ways and means of improving our effectiveness as investigators. Our efforts will hopefully promote better coordination between all law enforcement agencies and assist in developing a tighter bond between Investigators throughout California and the nation. Additionally, the CDAIA is also actively involved in the promotion or opposition of legislation that we believe impacts our efforts as district attorney investigators.

Screenshots

DC Police4 screens
CDAIA4 screens

Verdict

The call

The clearest difference is ads: CDAIA at none against DC Police's shown. On price, update cadence, in-app purchases and device support 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.

UpkeepUpdate frequency

DC Police ships an update every 12 months, CDAIA every 11 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 8 level
DC Police versus CDAIA: the parameters behind the verdict, then further details
ParameterDC PoliceCDAIA
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 12 monthsEvery 11 months — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size50 MB27 MB
Age rating17+4+
DeveloperFraternal Order of Police Mpd Labor Committee GovernmentCalifornia District Attorney Investigators' Association

In-app purchases

None

DC Police

No in-app purchases

None

CDAIA

No in-app purchases

Questions

Is DC Police free?
DC Police is free to download, with no in-app purchases.
Is CDAIA free?
CDAIA is free to download, with no in-app purchases.
Do DC Police or CDAIA have ads?
DC Police shows ads; CDAIA does not.
Which is updated more often, DC Police or CDAIA?
DC Police ships an update every 12 months, and CDAIA every 11 months. Most recently, DC Police was updated on November 2, 2026 and CDAIA on October 30, 2026.

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