Lazztech Hub vs Callimo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lazztech Hub
This app allows private, invite-only groups to share real-time presence at designated physical locations. Hosts can signal availability to encourage gatherings, with members only seeing who is currently at a shared "Hub". It's designed for checking in on activity at favorite spots and fostering community.
- Private, invite-only groups
- Real-time presence at physical locations
- Host-initiated gathering signals
- Check in at favorite spots
- Foster community gatherings
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Lazztech Hub is a geolocation-based social app that lets you share with other “Hub” members when you are present at the Hub’s physical location in the world. You only see Hubs on the map that you are a part of. Hubs are private and invite-only. Hub members will only be able to see when other members are either present or away from the Hub, when the Hub is active, as opposed to other services that show all of your friends on a map at all times. This a quick and easy way to check in on what’s happening around you at your favorite gathering spots. As a host of a Hub, you'll foster gatherings by signaling when you’re available to gather at the space. This is done by sending out notifications to all Hub members when a hub owner activates the Hub.
Callimo
Connect with friends globally through fast, secure, and easy-to-use video calls and instant messaging. Create group chats to stay in touch with multiple people simultaneously.
- Instant messaging
- Group chats
- Secure communication
- Easy-to-use interface
- Video calls
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Description: Callimo is a brand-new communication app designed to help you build closer connections with friends around the world. Whether you're looking to chat with like-minded people or stay in touch with friends, Callimo provides a relaxed, fast, and secure platform for communication. Key Features: 1. Instant Messaging – Send and receive messages instantly with a smooth, real-time chat experience. 2. Group Chats – Create group chats easily to connect with multiple friends at once. 3. Simple & Easy-to-Use Interface – Clean and intuitive design that makes messaging effortless.
Screenshots
Verdict
The clearest difference is rating: Lazztech Hub at 5.0 against Callimo's 4.3. Lazztech Hub also leads on review sentiment (100% vs 80%) and iOS requirement (13.0 vs 16.0). Callimo's advantage is ratings volume (20 vs 1) and chart position (#117 vs unranked). On price, in-app purchases, monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lazztech Hub holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Callimo has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Lazztech Hub's written reviews are positive against 80% of Callimo's.
Lazztech Hub ships an update every 2 weeks, Callimo every 8 days. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.
| Parameter | Lazztech Hub | Callimo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (20 ratings) |
| Positive reviews | 100.0% of reviews — better | 80.0% of reviews |
| Number of ratings | 1 | 20 — better |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #117 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 30 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Gian Lazzarini | Aydonat Celebi |
Customer experience
Lazztech Hub
Callimo
In-app purchases
Lazztech Hub
No in-app purchases
Callimo
No in-app purchases
Questions
Is Lazztech Hub free?
Is Callimo free?
Which has better reviews, Lazztech Hub or Callimo?
Which is updated more often, Lazztech Hub or Callimo?
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