Technogram vs Staya Messenger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Technogram
Secure messaging and calling for professional collaboration. Encrypts messages, stores them on private servers, and allows group discussions for up to 750 colleagues. Offers cross-device synchronization and free voice/video calls.
- Encrypted messaging
- Private server storage
- Cross-device synchronization
- Free voice and video calls
- Group chats up to 750 users
- Document and media sharing
- Spelling check in 40+ languages
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Your chats are protected: the messages you send are encrypted and stored on internal private servers. You can discuss any projects without being afraid of hacks and leaks. Keep it confidential Many companies use Technogram, but employees at different companies can’t see each other in searches and never interact in the system. Stay in touch even when out of the office Your messages are stored in a secure cloud. Synchronization means you can access your messages and chats from any device. Just install Technogram on your smartphone and start discussing work anywhere, for example, on the way to the office. Call for free You only need an Internet connection to make calls. No need to pay extra for roaming charges when talking to colleagues traveling for business or living abroad. Enhance your workflow Create a group and invite relevant colleagues to discuss tasks. Eliminate tedious meetings and save time. You can add up to 750 colleagues to a group. Share important news and report on results in the project’s channel. Check out all the features Use chats, send voice or video messages. Format text, underline the most important parts or highlight them using different font. Don’t worry about typos: our messenger can check spelling in any language. Technogram has more than 40 dictionaries for different countries. Share documents, photos and videos, create surveys, send GIFs and stickers. We improve Technogram every day, and all the updates are available to our partners for free.
Staya Messenger
A modern messaging system designed for fast and convenient communication. It offers personal and group chats, channels, media sharing, and high-quality audio/video calls with a focus on speed and simplicity.
- 1:1 and group chats
- Channels with unlimited subscribers
- High-quality audio/video calls
- Send photos, files, and voice messages
- Customizable sticker packs
- Message reactions and editing
- Universal search
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Staya is a modern system for fast and convenient communication. Minimalist design, powerful functionality, and focus on speed. KEY FEATURES Chats and Groups • Personal 1:1 chats • Group chats up to 200 members • Channels with unlimited subscribers • Fast message and media sending Media and Stickers • Send photos up to 10 MB • Files up to 100 MB • Voice messages • 40+ built-in sticker packs • Create your own sticker packs Calls • 1:1 audio calls • High-quality video calls • CallKit integration for iOS • Stable connection via WebRTC Smart Features • Message reactions • Replies and quotes • Message forwarding • Edit and delete messages • "Online" and "typing" statuses Search • Universal search for users • Search chats and channels • Search within messages • Quick access to needed information Notifications • Push notifications for new messages • Call notifications • Mentions in groups • Flexible notification settings Additional • Report system and moderation • Offline mode with caching • Light and dark themes • Fast updates via OTA WHY STAYA? • Speed — instant message delivery • Simplicity — intuitive interface without clutter • Reliability — stable calls and chats • Privacy — your data is protected Rossi is created for those who value speed, convenience, and quality communication.
Screenshots
Verdict
The clearest difference is rating: Technogram at 5.0 against Staya Messenger's 4.1. Technogram also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). Staya Messenger's advantage is update cadence (every 4 days vs every 12 months) and ratings volume (28 vs 1). 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.
Technogram holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Staya Messenger has 28 ratings behind it against 1, so its average is the more settled of the two.
Technogram ships an update every 12 months, Staya Messenger every 4 days. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.
| Parameter | Technogram | Staya Messenger |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.1 (28 ratings) |
| Positive reviews | — | 52.1% of reviews |
| Number of ratings | 1 | 28 — better |
| Update frequency | Every 12 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 143 MB | 181 MB |
| Age rating | 4+ | 17+ |
| Developer | MOBIL TELEKOM, OOO | Egor Danchenko |
Customer experience
Technogram
Staya Messenger
In-app purchases
Technogram
No in-app purchases
Staya Messenger
No in-app purchases









