Best Cosaction Apps

224+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.3★, the cosaction category is one of the App Store's strongest. Browse all 224+ apps we track, sorted so the most loved ones surface first.

Compare top Cosaction Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1COSActionCOSActionFree4.9★ (10)NoNoMay 2026
2MobilePatrol: Public SafetyMobilePatrol: Public SafetyFree2.0★ (3.7K)YesNoSep 2026
3iPostal1iPostal1Free3.3★ (1.1K)NoNoSep 2026
4Pronto Team CommunicationPronto Team CommunicationFree4.9★ (21K)NoNoSep 2026
5Sentry Pro—For your TeslaSentry Pro—For your TeslaFree4.5★ (947)NoYesSep 2026
6CoinStats: Crypto PortfolioCoinStats: Crypto PortfolioFree4.8★ (85K)NoYesSep 2026
7HubSpotHubSpotFree4.7★ (16K)NoNoSep 2026
8Salesforce Field ServiceSalesforce Field ServiceFree4.6★ (20K)NoNoSep 2026

Top Picks for Cosaction

COSAction#1

COSAction by Citizens for Self-Governance

Editor's Choice
📊 Productivity
4.9(10 ratings)
Free
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Empower grassroots activists with tools to connect with state legislators and build local support teams. Access news, track legislative actions, and utilize a phone outreach tool to advance constitutional amendments.

2.0😞(3.7K ratings)
FreeAds
#35in News
MobilePatrol: Public Safety screenshot 1
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MobilePatrol: Public Safety screenshot 5

Access critical safety information, news, and alerts for your community. Receive updates from public safety agencies and law enforcement, report local issues, and view public records like sex offender registries and most wanted lists.

What We Love

  • 👍 Useful for staying informed on local arrests
  • 🚀 Provides quick access to inmate information

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 💩 Cluttered with too many ads
  • 🚫 Inaccurate or missing information
  • 🔍 Difficult to navigate and find relevant data
iPostal1#3

iPostal1 by USZoom, LLC

Worth Considering
📊 Productivity
3.3😞(1.1K ratings)
Free
iPostal1 screenshot 1
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Access a digital version of your physical mail and packages from anywhere, 24/7. Choose a real street address for business or personal use and manage your mail with options to forward, scan, shred, or discard.

What We Love

  • 👍 Convenient service
  • 🚀 Prompt and efficient
  • 🔒 Secure
  • 💡 Great for travelers
  • 👍 User-friendly app
  • 👍 Great customer service

Room to Improve

  • 🐛 App crashes frequently
  • 🐛 App is slow and unresponsive
  • 🐛 App doesn't show updated mail information
  • 💰 Expensive with many hidden fees
  • 🐛 Poor app design and usability
  • 🐛 Unreliable service, mail gets lost
  • 🐛 Difficult to cancel or get refunds

More Cosaction apps to explore

FAQ about Cosaction

What are the best cosaction apps for iPhone?
COSAction tops our cosaction apps ranking as of June 2026, with a 4.9-star average from 10 App Store ratings, and it's free to download.
Yes — 20 of the top cosaction apps we rank are free to download, including COSAction and MobilePatrol: Public Safety.
COSAction has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 224+ cosaction apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
COSAction provides tools for grassroots activists to engage with state legislators, build volunteer teams, and track legislative actions. It aims to support the Convention of States Project's goal of proposing constitutional amendments.
COSAction is currently supported on iPhone and iPod devices. It is designed for iOS users.