Comparison

E1 vs CoterieShare

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

Head to head
About

E1

This app provides instant emergency alerts to trusted contacts and local communities, offering faster help than traditional services. It enhances home security and strengthens community safety by enabling real-time location sharing and emergency-specific notifications.

Highlights
  • Instant emergency alerts
  • Faster help than 911
  • Strengthen home security
  • Emergency-specific alerts
  • Real-time location sharing
  • Two-way emergency updates
Features
Read full description

Faster help. Smarter home security. Stronger communities. E1 is the ultimate personal safety app that empowers you to protect your home, family, and neighborhood with a single tap. Whether you’re facing a break-in, medical emergency, fire, or any urgent situation, E1 connects you instantly with your trusted emergency contacts and local safety communities. In critical moments where every second counts — and 911 response times may be delayed — E1 bridges the gap. Mobilize people who care about you and can act fast, giving you faster help and greater peace of mind. Key Features:- Instant Emergency Alerts One tap notifies your emergency contacts and community groups instantly. Faster Help Than 911 Alone Activate immediate hyper-local responses while waiting for emergency services. Strengthen Your Home Security Protect your home and family by creating your personal emergency response network. Emergency-Specific Alerts Choose from Medical, Break-in, Fire, or Custom Alerts to match the situation. Real-Time Location Sharing Share your live location during emergencies for quicker assistance. Two-Way Emergency Updates Receive confirmation when help is on the way — stay informed when it matters most. Private, Secure, and No Fees Your alerts are sent only to your trusted contacts. No public sharing. No shared data. No hidden fees. Examples of Real-World Scenarios Where E1 Protects: - Home break-ins and suspicious activity - Medical emergencies at home or on the go - Fires and natural disasters - Missing children - Car accidents or roadside emergencies - Elderly family members needing urgent assistance Be Prepared. Stay Protected. Download E1 today — and bring faster emergency response, smarter home security, and stronger community safety to the people who matter most. Terms of use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CoterieShare

Coordinate everyday errands with trusted family, friends, or neighbors. Share your shopping trips live to receive requests, or post your needs to a private board for your circle to fulfill. It's about acts of service, not delivery fees.

Highlights
  • Live errand sharing with real-time requests
  • Private circles for trusted contacts
  • Post needs to a shared Coterie Board
  • Urgent and anytime request options
  • Photo proof of delivery
  • Weekly gratitude recaps
Features
Read full description

You're going to the store anyway. Why not go for each other? CoterieShare turns everyday errands into small acts of love between the people who already care about you — your family, your neighbors, your church group, your friends. No strangers. No delivery fees. No gig economy. Just your people. HOW IT WORKS Go live when you head out. Tap the store you're driving to and your circle gets a heads-up: "Jeff is heading to Costco — ETA 30 minutes. Want anything?" They send their list. Milk, a prescription, that one thing they forgot. You check items off as you shop, right in the app — and your run lives on your Lock Screen so you never have to dig for your phone in the aisle. Settle up easy. Venmo or Zelle in one tap, with a thank-you tip if you're feeling generous. Or mark it "taking care of this one" — no total, nothing owed, just family. WHAT MAKES IT DIFFERENT Your coterie, not the crowd. Circles are private and invite-only — your family group, your street, your book club. Start one with a single group text: pick your people from Contacts and they're in the moment they sign up. My List. A private shopping list that lives inside the app. Type "milk @Costco" and it rides along on your next Costco run. Share it with your household so you both see the same list. When a friend heads to a store where you've tagged something, we ask if you'd like them to grab it. Surprise the people you love. Everyone keeps 5 Favorites — a go-to drink, food, treat, snack, and pick-me-up, each tied to the place it comes from. When you're standing in a friend's favorite spot, CoterieShare quietly taps you on the shoulder: "Grab their usual and surprise them?" They don't find out until it lands. It knows when you're there. Just drive to the store name — pull into any branch and your run follows you. Your circle sees when you've arrived, so nobody sends a request too late. Plan ahead. Posting tomorrow's grocery run tonight lets everyone add their list before you go. The coterie board. Pin the things you need but don't need today. Next time someone's out, they can grab it. Works on one bar of signal. Dead spot in the back of the store? The app opens instantly from its last good copy, and anything you add or check off posts itself when coverage returns. En español también. Switch languages any time from your profile. BUILT FOR TRUST Your chats, profile, address, and payment handles are visible only to your friends and circles — enforced on our servers, not just in the app. Location is used for one thing: noticing when you arrive at and leave the store you chose. It's never shared with your friends, and never used for anything else. Contacts are read only when you choose to invite someone, and only the people you pick are ever contacted. Go grab something for someone today.

Screenshots

E14 screens
CoterieShare4 screens

Verdict

The call

The clearest difference is in-app purchases: CoterieShare at none against E1's 2. CoterieShare also leads on ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). E1's advantage is ratings volume (16 vs 4). On price, rating, review sentiment 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. E1 sells 2 in-app purchases, starting at $0.99 per 7 days. CoterieShare asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for E1 against 5.0 for CoterieShare. Both are backed by a comparable volume of ratings — 16 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

E1 ships an update every 3 weeks, CoterieShare every 9 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
E1 versus CoterieShare: the parameters behind the verdict, then further details
ParameterE1CoterieShare
PriceFreeFree
Rating4.9 (16 ratings)5.0 (4 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings16 — better4
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS1615.1 — better
Further details — not scored
Size129 MB43 MB
Age rating12+4+
DeveloperE1, LLCCoterie Share, LLC

Customer experience

E1

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CoterieShare

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

E1

Subscriptions2
  • Sandbox subs$0.997 Days
  • Premium Annual$49.991 Year
None

CoterieShare

No in-app purchases

Questions

Is E1 free?
E1 is free to download, with in-app purchases available.
Is CoterieShare free?
CoterieShare is free to download, with no in-app purchases.
Which has better reviews, E1 or CoterieShare?
CoterieShare is rated higher. E1 averages 4.9 out of 5 from 16 ratings, while CoterieShare averages 5.0 from 4 ratings.
Do E1 or CoterieShare have ads?
E1 shows ads; CoterieShare does not.
Which is updated more often, E1 or CoterieShare?
E1 ships an update every 3 weeks, and CoterieShare every 9 days. Most recently, E1 was updated on October 1, 2026 and CoterieShare on September 30, 2026.

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