Peachil Haven

Peachil Haven is a pocket workbench 🛠️ for English change ringing. Pick a method such as Plain Bob Minor or Cambridge Surprise, and watch 👀 the line of any bell weave through the rows, lead by lead. Press play ▶️ and a cursor rings down the course while the working line draws itself in gold. Write your own methods in place notation and get live feedback as you type ⌨️: parse errors, a preview of the first lead, and a checklist of the ringing rules the method keeps or breaks. Prefer to work by hand? Ring change by change on a grid, choosing which pairs of bells swap, and see 👀 any repeated row flagged the moment it appears. Build 🔨 touches with plain leads, bobs and singles, then prove them. Each proof checks that no row repeats and that the touch comes back to rounds, and lists any falseness it finds. When you want to learn 📖 a line rather than read it, the drill asks you to swipe 👉 each move of one bell, keeping score 🔢 of your streak and accuracy. Everything you do is kept in a tower log 📝, headed by a cutaway drawing of a bell tower whose floors show your running totals. Peachil Haven works entirely on your device 📱. FEATURES - Line studio: trace any bell's working line through a full plain course, with play ▶️-through and lead-by-lead swiping - Method library 📚 of 12 built-in methods from Minimus to Major, plus your own, with search 🔍 and stage filters - Notation workshop with live parse errors, lead preview and a rules checklist - Change grid for ringing change by change, with falseness markers, swipe 👉-to-undo and save 💾 as method - Touch composer with plain, bob and single calls and a proof of truth and return to rounds - Line drill: swipe 👉 to follow a bell through the course and chase your best score 🔢 - Tower log 📝 with a cutaway tower of your totals and photos 📸 attached to entries - Settings for haptics, drill assist, default stage and a full reset SCREENS Main menu, Line studio, Method library 📚, Notation workshop, Change grid, Touch composer, Line drill, Tower log 📝, Settings, Privacy policy CAMERA & GALLERY 📷 Attach a photo 📸 to any tower log 📝 entry, taken with the camera 📷 or picked from your photo library 📚, for example a peal board or a composition sheet. Photos are stored on the device only. TECHNICAL Platforms: Android, iOS (Kotlin Multiplatform + Compose Multiplatform) Package: co.chessceo.sofimob.gym Data: on device 📱 only — no account, no server