Delta Chat vs Iveism
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Delta Chat
This decentralized messenger offers private, secure, and reliable instant messaging. It allows for easy setup on multiple devices and supports multiple chat profiles without requiring a phone number. Enjoy end-to-end encryption and the flexibility to run it with your own email or server.
- Decentralized instant messaging
- Private onboarding without phone number
- End-to-end encryption
- Multiple chat profiles
- Works on multiple devices
- Self-hosted option
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Delta Chat is a reliable decentralized instant messenger that is easy and fun to use for friends, family, groups and organizations. Delta Chat is developed by a dedicated FOSS contributor community that jointly releases refinements and new features several times a year, across many stores and platforms world-wide. Features at a glance: • Private. Instant on-boarding without a phone number or other private data. • Friends & Family: Only chat with people you know. Unknown users cannot message or follow you without mutual consent. • Flexible. Supports multiple chat profiles and is easy to setup on multiple devices. • Reliable. Works under bad and adversarial network conditions. • Secure. Audited End-to-End encryption safe against network and server attacks. • Sovereign. Can be run with your own e-mail address or server. • FOSS. Fully Open Source/Free Software, built on Internet Standards.
Iveism
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Your AI-Powered Communication Coach Ever wondered what someone really meant in a conversation? Iveism uses advanced AI to help you understand the hidden dynamics in your personal and professional communications. UNDERSTAND CONVERSATIONS LIKE NEVER BEFORE Simply paste any conversation and let our AI analyze the tone, intent, and emotional undertones. Get clear insights into what's really being communicated beyond the words. KEY FEATURES • AI-Powered Analysis Get detailed breakdowns of sentiment, emotional dynamics, and communication patterns. Understand the true meaning behind every message. • Smart Suggestions Receive personalized response suggestions tailored to your specific situation. Never feel stuck on what to say next. • Personal Relationships Navigate dating, romantic partnerships, friendships, and family dynamics with confidence. Understand emotional signals and improve your connections. • Professional Communication Excel in workplace interactions with colleagues, managers, and clients. Master networking conversations and business relationships. • Conversation History Add messages over time and track how relationships evolve. Get updated analysis as conversations progress. • Ask Questions Have specific concerns? Ask our AI anything about your conversation and get targeted insights. • Privacy First Your conversations stay private and secure. We respect your personal data. • Beautiful Design Enjoy a clean, intuitive interface with light and dark themes. Available in English, Russian, and Polish. Whether you're decoding a text from someone special, preparing for a difficult work conversation, or simply wanting to communicate better - Iveism is your trusted companion for navigating human connections.
Screenshots
Verdict
The clearest difference is update cadence: Iveism at every 2 days against Delta Chat's every 3 weeks. Iveism also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases 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.
Delta Chat ships an update every 3 weeks, Iveism every 2 days. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.
| Parameter | Delta Chat | Iveism |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (127 ratings) — better | — |
| Positive reviews | 63.2% of reviews | — |
| Number of ratings | 127 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | merlinux | ITWILLROCK Sp. z o.o. |
In-app purchases
Delta Chat
No in-app purchases
Iveism
No in-app purchases









