# CoreCall — Bring-your-own-account dialer

> Bring-your-own-account dialer (iPhone/iPad app by AllianceUnion Technology OU.)

- Source: https://appshunter.io/ios/app/corecall/id6808035231 (this page in markdown: same URL + `.md`)
- Developer: [AllianceUnion Technology OU](https://appshunter.io/developer/1854634684)
- Category: Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 23 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-09-11
- Data updated: 2026-10-04
- User reviews in markdown: https://appshunter.io/ios/app/corecall/id6808035231/reviews.md

## What is CoreCall?

CoreCall is a bring-your-own-account dialer for developers. Connect your own Twilio or Telnyx account and get a full-featured softphone: voice calls, SMS conversations, and optional AI-powered live subtitles and interpretation via your own self-hosted AI server.

BYOA — your keys, your bill, your data:
• Paste your Twilio Account SID + Auth Token (or API key). CoreCall auto-provisions the TwiML app, serverless function, and API key in YOUR account.
• Or use a Telnyx API key — outbound voice profile, credential connection and SIP credential are set up automatically.
• Credentials are stored only in the device Keychain and never leave your device.

Features:
• Voice calls over Twilio or Telnyx WebRTC with CallKit integration
• Dual-provider SMS conversations
• DTMF keypad, mute, speaker
• Optional AI Call Assistant (requires your self-hosted CoreCall server plus your own OpenAI/Deepgram keys): live word-by-word subtitles, consecutive interpretation, AI-operated calls with human takeover
• Demo Mode — explore every screen without any account
• English and Simplified Chinese localization

CoreCall has no backend of its own: the app talks only to Twilio, Telnyx, and any AI server you configure yourself. No analytics. No ads.


## Version history (last 1 release)

### 1.0 — 2026-09-17

No release notes.

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## More apps by AllianceUnion Technology OU

- [CoreTalk: Live Interpreter](https://appshunter.io/ios/app/coretalk-live-interpreter/id6808507719)

All apps by AllianceUnion Technology OU: https://appshunter.io/developer/1854634684

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-04.*