# RingOtter Updates > Product updates, setup guides, and community feedback for RingOtter, the iPhone app for your own Twilio numbers. ## Canonical sources - [Product website](https://ringotter.com) - [Updates](https://updates.ringotter.com) - [RSS feed](https://updates.ringotter.com/feed.xml) - [JSON feed](https://updates.ringotter.com/feed.json) - [Sitemap](https://updates.ringotter.com/sitemap.xml) - [Roadmap](https://updates.ringotter.com/roadmap) ## Recent updates - [Development update: a consistent message composer](https://updates.ringotter.com/development-update-a-consistent-message-composer): Product update - [RingOtter’s help and feedback hub is live](https://updates.ringotter.com/ringotters-help-and-feedback-hub-is-live): Product update ## Help articles - [A text is missing or undelivered](https://updates.ringotter.com/help/using-ringotter/text-message-delivery): Troubleshoot RingOtter texts by separating sending failures, Twilio delivery status, incoming routing, and missing notification alerts. - [Incoming calls do not ring on my iPhone](https://updates.ringotter.com/help/using-ringotter/incoming-calls): Troubleshoot RingOtter incoming calls by checking account calling, per-number routing, permissions, and Twilio call records. - [What does Twilio cost with RingOtter?](https://updates.ringotter.com/help/using-ringotter/twilio-costs): Understand the difference between RingOtter app pricing and Twilio number rental, calling, message segments, and provider fees. - [Manage multiple Twilio numbers](https://updates.ringotter.com/help/using-ringotter/manage-multiple-twilio-numbers): Organize Twilio accounts and phone numbers in RingOtter, choose your outgoing identity, and filter conversations on iPhone. - [Use a Twilio number on iPhone](https://updates.ringotter.com/help/using-ringotter/use-twilio-number-on-iphone): Choose an outgoing Twilio number, send a text, make a call, and check replies in RingOtter on iPhone. - [Connect Twilio to your iPhone](https://updates.ringotter.com/help/using-ringotter/connect-twilio): Connect your Twilio account to RingOtter, check imported numbers, and review incoming call and message routing safely.