ChimeLane

Every bell.
Its moment to play.

A visual guide for group handbell rehearsals. Import a MIDI file, assign each note and follow the cues together on one shared screen.

Preparing for release · The project previously known as BellCue.

An actual ChimeLane screen showing the original First light exercise and four note lanes.
First light · original demo exercise
Actual screenshot of a development build · English interface
Platform
iOS / iPadOS
Interface
English
Import
MIDI + compatible JSON
Storage
Local library

Every bell. Right on cue.

Turn an arrangement into a guide the whole group can follow. Each bell has its exact pitch, and each person has a clear moment to play.

Prepare the arrangement

Import Standard MIDI format 0/1, choose tracks and check your bell range. C4 and C5 are treated as different pitches.

Assign every note

Set up to 16 participants and review unassigned notes, bell changes and overlaps before you begin.

Rehearse together

Adjust speed, count-in and repeating sections. Guide sound is optional; the group follows a single device.

Keep your pieces

Save up to 20 pieces in the local library and share JSON backups using the system share sheet.

What to keep in mind.

Cues mark the start of a note, not when to damp a bell. You need physical handbells and someone to review the arrangement. The app does not import audio, PDF or MusicXML, or synchronize multiple devices.

Preparing for release

Project status.

ChimeLane is being prepared for iOS and iPadOS. There is no verified public App Store download yet.

The iOS version is being prepared with a free original demo and a one-time unlock through Apple. The product and its commercial availability are still pending release. There is no purchase offer on this website.

Ask us by emailInformation reviewed October 18, 2026

Frequently asked
questions.

Can I download it now?

There is no verified public App Store link yet. Email us to ask about the project’s progress.

Does each musician use their own phone?

No. The group follows one shared screen on an iPhone or iPad. There is no synchronization between devices.

What can I import?

Standard MIDI format 0/1 and compatible JSON backups. MIDI files can contain up to 1 MiB, 5,000 notes and one hour of music. PDF, audio and MusicXML are not supported.

Does it include songs?

It includes First light, an original 30-second exercise. It does not include a song catalog or rights to any music you import.

We’re here to help.

Help and information for ChimeLane.

Product supportChimeLane privacy

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