Little Green Button vs InterVoIP
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Little Green Button
This safety companion app acts as a panic button and duress alarm system. It allows users to share alerts with a response group and provides access to a management site for managing subscriptions and user keys.
- Panic button functionality
- Duress alarm system
- Share alerts with response group
- Access to management site
- Auto-renewable subscription
- Supports up to 4 additional users
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The panic button software designed to help keep people safe; it's the perfect panic alarm system (duress alarm) for any environment that you can rely on and trust. You may purchase an auto-renewing subscription through an In-App Purchase. In purchasing a Little Green Button annual subscription you will be granted access to our service and management site for one year. Your subscription allows you to share your response group key with up to 4 other users across mobile or desktop, who will be able to raise and receive alerts within your personal group. In signing up you agree to both our Terms Of Service & Privacy Policy. For support or any questions please visit our website. โข Auto-renewable subscription โข 1 year (ยฃ199.99) duration โข Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. โข Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase โข Privacy policy: https://www.littlegreenbutton.com/privacy-policy/ โข Terms of service: https://www.littlegreenbutton.com/terms-of-service/
InterVoIP
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The InterVoIP softphone is a free VoIP application built to provide a smooth and reliable calling experience. It offers quick and easy setup, allowing you to start making calls without any fuss.
Screenshots
Verdict
The clearest difference is in-app purchases: InterVoIP at none against Little Green Button's 1. Little Green Button's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Little Green Button sells 1 in-app purchase, starting at $204.99 per year. InterVoIP asks for nothing beyond the download.
Little Green Button ships an update every 2 months, InterVoIP every 6 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | Little Green Button | InterVoIP |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 2 months | Every 6 weeks โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | Subscription | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.6 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 60 MB | 109 MB |
| Age rating | 17+ | 17+ |
| Developer | Little Green Button Limited | ICUK Computing Services Ltd |
In-app purchases
Little Green Button
- Annual Subscription (Seed)$204.991 Year
InterVoIP
No in-app purchases
Questions
Is Little Green Button free?
Is InterVoIP free?
Do Little Green Button or InterVoIP have ads?
Which is updated more often, Little Green Button or InterVoIP?
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