JustServe vs E1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustServe
Discover and sign up for local volunteer opportunities directly from your phone. This app integrates with your device's location, calendar, and maps to streamline community service.
- Find volunteer opportunities
- Search by location
- Sign up for opportunities
- Add to calendar
- Integrates with maps
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JustServe app gives you the main features of JustServe.org to help you find volunteer opportunities while on the go. It can link into your phone’s location services, calendar, and map apps to make volunteering in the community easier than ever. • Search for opportunities based on your account location, your current location, or by an inputted location • Volunteer for opportunities • Easily add opportunities and locations to your mobile device’s calendar and maps apps
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.
- Instant emergency alerts
- Faster help than 911
- Strengthen home security
- Emergency-specific alerts
- Real-time location sharing
- Two-way emergency updates
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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/
Screenshots
Verdict
The clearest difference is in-app purchases: JustServe at none against E1's 2. JustServe also leads on ratings volume (235 vs 15). E1's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 73%). On price, ads, device support and iOS requirement 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
Both are free to download. E1 sells 2 in-app purchases, starting at $0.99 per 7 days. JustServe asks for nothing beyond the download.
E1 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: JustServe has 235 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 73% of JustServe's written reviews are positive against 100% of E1's.
JustServe ships an update every 2 months, E1 every 4 weeks. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.
| Parameter | JustServe | E1 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (235 ratings) | 5.0 (15 ratings) — better |
| Positive reviews | 73.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 235 — better | 15 |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 16 — better |
| Further details — not scored | ||
| Size | 33 MB | 130 MB |
| Age rating | 4+ | 12+ |
| Developer | The Church of Jesus Christ of Latter-day Saints | E1, LLC |
Customer experience
JustServe
E1
Bugs and requests
JustServe
Reported bugs
15 issues- No authentication/login issues
- Cannot save events due to login problems
- App crashes during registration
- Registration is broken
- Problem registering, try again later
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- No response for setting up events
- Login via Facebook broken
- Unable to login with Facebook
- Facebook login failed
- App Support link leads to 'Page not found'
- Only allows preview, no sign up
- App only works in portrait view on iPad
- Does not rotate to landscape view on iPad
- No allowance for sign up on app
- Cannot type letters for postal code in Canada
Requested features
12 requests- Add a share button
- Include a map with service opportunities
- Add a 'Serve Today' button
- Ability to mark/star opportunities as 'favorite'
- Ability to save or favorite volunteer activities
Show 7 moreShow fewer
- Search/filter for volunteer opportunities vs. donations only
- Make the app more like the website
- View results on a calendar
- View results on a map
- Push notifications
- Fix sharing feature for projects
- Add landscape view on iPad
E1
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JustServe
No in-app purchases
E1
- Sandbox subs$0.997 Days
- Premium Annual$49.991 Year









