Comparison

Project Des Moines vs Article Zero

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

Head to head
About

Project Des Moines

Explore the rich history of Des Moines through an interactive, GPS-enabled map. Discover details about significant people, places, and events, enhanced with archival images and historical publications. This educational tool was created by the Des Moines Public Library.

Highlights
  • Interactive GPS-enabled map
  • Historical information on people, places, events
  • Archival images and publications
  • Location-based historical discovery
  • Developed by Des Moines Public Library
Read full description

Project DSM is a free app that explores the history of Des Moines. Discover information on people, places, and events in Des Moines history. Explore historical information about each site on the interactive GPS-enabled map along with images from archival collections and historical publications. This project was developed by Des Moines Public Library.

About

Article Zero

This app provides service members and their families with essential information on military rights, processes, and support. It covers victim, witness, and supervisor roles, UCMJ articles, jurisdictional breakdowns, and counterintelligence awareness. Includes verified base contacts and case studies for practical understanding.

Highlights
  • Victim, Witness, Subject Rights
  • Supervisor Obligations
  • UCMJ Articles & Summaries
  • Jurisdictional Breakdown
  • Counterintelligence Awareness
  • Verified Base Contacts Directory
  • Case Studies & Knowledge Points
Features
Read full description

This all-in-one app empowers service members and their families with clear, reliable information about their basic rights, basic processes, and basic support options. Whether you’re a victim, witness, subject, or supervisor, this tool provides the knowledge you need to protect yourself and others. Features include: • Victim, Witness, and Subject Rights Understand your role within the military. • Supervisor Obligations Get clear guidance on legal disclosures, reporting requirements, and command responsibilities. • UCMJ Articles and Military Punishments Access all UCMJ articles with plain-language basic summaries and summarized legal elements for each offense. • Jurisdictional Breakdown Learn how military, federal, and civilian authorities intersect across different legal scenarios. • Counterintelligence Awareness Recognize how foreign intelligence entities target service members — and how to spot red flags. • Verified Base Contacts Search a nationwide directory of Legal, SAPR, Chaplain, and Behavioral Health numbers at over 250 major U.S. military installations. • Case Studies and Knowledge Points Explore real-world examples and bite-sized educational briefs that show how laws are applied in practice. • Notes Section Securely record observations, incidents, or key takeaways — whether for personal reference or future reporting. This tool is not a substitute for legal counsel nor legal advice, but it is the most accessible, up-to-date companion for anyone seeking to better understand their rights, responsibilities, and resources within the military. Article Zero is not endorsed by, affiliated with, or sponsored by the Department of Defense or any other government agency. All information is sourced from publicly available information and may be incorrect. For the best layout appearance, we recommend the default system text size (Settings → Display & Brightness → Text Size).

Screenshots

Project Des Moines4 screens
Article Zero4 screens

Verdict

The call

The clearest difference is ads: Project Des Moines at none against Article Zero's shown. Project Des Moines also leads on monetization model (free vs ad-supported). Article Zero's advantage is update cadence (daily vs every 4 months) and ratings volume (7 vs 1). On price, rating, 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Project Des Moines against 5.0 for Article Zero. That said, the two scores are not equally well evidenced: Article Zero has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Project Des Moines ships an update every 4 months, Article Zero daily. The most recent releases landed on June 24, 2026 and June 1, 2026 respectively.

Scorecard4 real differences · 6 level
Project Des Moines versus Article Zero: the parameters behind the verdict, then further details
ParameterProject Des MoinesArticle Zero
PriceFreeFree
Rating5.0 (1 ratings)5.0 (7 ratings)
Positive reviews—100.0% of reviews
Number of ratings17 — better
Update frequencyEvery 4 monthsDaily — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size32 MB100 MB
Age rating4+12+
DeveloperCleveland State University Research CorporationLucas Simmons

Customer experience

Project Des Moines

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Article Zero

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Project Des Moines

No in-app purchases

None

Article Zero

No in-app purchases

Questions

Is Project Des Moines free?
Project Des Moines is free to download, with no in-app purchases.
Is Article Zero free?
Article Zero is free to download, with no in-app purchases.
Which has better reviews, Project Des Moines or Article Zero?
Project Des Moines and Article Zero are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.
Do Project Des Moines or Article Zero have ads?
Article Zero shows ads; Project Des Moines does not.
Which is updated more often, Project Des Moines or Article Zero?
Project Des Moines ships an update every 4 months, and Article Zero daily. Most recently, Project Des Moines was updated on June 24, 2026 and Article Zero on June 1, 2026.

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