APPEIRON vs StipaCaller

APPEIRON is a privacy-first encrypted messenger — security you can see. Chat and call with end-to-end encryption designed so only you and your contacts can read the content. No phone number or email account is required: your identity is created locally on your device. KEY FEATURES • Encrypted messaging — text, photos, voice, and video • Voice and video calls with WebRTC • Quantum Vault — encrypted local storage (Pro+) • Security Health — entropy and crypto status you can check • Proof-of-Read seals and VoiceGuard caller verification • Dead Man’s Switch — basics on Pro+; encrypted backup options on higher plans • Mesh mode for nearby communication when internet is limited (Pro+) • Optional group chats and team features on higher plans PLANS • Base — one-time purchase: chats, contacts, and 1:1 calls • Pro+ — one-time purchase: Vault, Mesh, and advanced privacy tools • Guardian — one-time purchase: guardian protection • Team — subscription with a 7-day free trial Purchases are handled through the App Store. The Team subscription can be canceled in Apple ID settings. Privacy Policy: https://appeiron.app/privacy More: https://appeiron.app/

StipaCaller is a small messenger for families, made in Finland, EU, by Lesti Software Oy. Your data is stored in Finland, and your messages are end-to-end encrypted, so even we can't read them. Call and write to the people closest to you — parents, grandparents, children — wherever they live. It's simple enough for grandparents: answer a call, look at a photo, send a voice message. Private by design • Messages, photos and calls are end-to-end encrypted: only you and the people you're talking to can read and hear them, not us. • No phone number needed: everyone picks a username. • No ads, no tracking, no analytics, and no address-book upload. • Notifications never contain the text of your messages; messages are decrypted on your phone. What you can do • Voice and video calls • Messages, photos, videos and voice messages • Family group chats • See when a call can't get through, or the other phone is on silent, and leave a message instead • Missed-call notifications with one-tap call back For your whole family Start a family in the app and invite your relatives with a link or a QR code. The first 7 days are free from when your first relative joins; after that, one monthly subscription covers you and up to 5 family members. Already invited? Just tap the link you received. Permissions • Microphone: for calls and voice messages • Camera: for video calls and the photos you choose to send • Notifications: for incoming calls and messages Terms of Use: https://stipacaller.lestisoftware.fi/eula.html Privacy Policy: https://stipacaller.lestisoftware.fi/privacy.html