1Sim Connect vs Revive Email
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1Sim Connect
Make free calls and send free SMS messages to any OneSimCard phone worldwide. Requires a simple activation by the OneSimCard recipient. Enjoy cost-free communication with an internet connection.
- Free calls to OneSimCard phones
- Free SMS to OneSimCard phones
- Requires internet connection
- Activation by recipient needed
- Global communication
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OneSimCard Connect allows you to make calls to a OneSimCard phone at no cost. All you need is an internet connection and you can call to a OneSimCard phone for FREE anywhere in the world. Calling to OneSimCard for free requires a simple activation of this feature by OneSimCard Customer you will be calling to. This is done from My SIM Cards menu of OneSimCard.com. The app also lets you send free SMS text messages to a OneSimCard phone. These SMS text messages are free not just for the sender, but also for the receiver! What's better than free?
Revive Email
This app provides fast, reliable access to your business inbox using your custom domain. It offers a clean interface, built-in calendar and contact tools, and robust spam protection for enhanced privacy and productivity.
- Custom domain email support
- Clean user interface
- Built-in calendar
- Contact management
- Spam and phishing protection
- Ad-free experience
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Revive Email – Say goodbye to outdated unprofessional email addresses. Revive Email gives you fast, reliable access to your business inbox—powered by your custom domain. Built for privacy and productivity, it combines modern webmail with seamless syncing across devices. Highlights: • Clean, user-friendly interface • Supports your @yourdomain email • Built-in calendar & contact tools • Powerful spam & phishing protection • Secure, ad-free, and private Log in and get back to work—wherever work takes you.
Screenshots
Verdict
The clearest difference is iOS requirement: 1Sim Connect at 6.1 against Revive Email's 12.0. On price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for 1Sim Connect against 5.0 for Revive Email. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
1Sim Connect ships an update every 3 months, Revive Email every 4 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.
| Parameter | 1Sim Connect | Revive Email |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.1 — better | 12.0 |
| Further details — not scored | ||
| Size | 15 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Belmont Telecom, Inc. | The DCTree |
Customer experience
1Sim Connect
Revive Email
In-app purchases
1Sim Connect
No in-app purchases
Revive Email
No in-app purchases
