HammyNest

New: Custom Trackers — track anything and chart it over time. Plus a free Backup & Restore, and free cold-snap & torpor warnings. Shaped by your survey.

HammyNest — The Complete Hamster Care Companion

Everything you need to give your hamster the best life possible. Built by a hamster owner, for hamster owners.

DAILY CARE

• Track feeding with 191-food safety database
• Log cage cleaning with next-due reminders
• Daily care checklist with auto-logging
• Playtime timer for free-roam sessions
• Morning check-in for overnight activity
• Water monitoring and shopping list
• Heat warnings and a summer safety briefing when it's dangerously hot — free for everyone
• Cold-weather & torpor warnings when a cold night is dangerous — free for everyone
• Add your own custom food types to the feeding log
• Customisable care reminders — feeding, water, cleaning & seasonal tips, at your chosen times

HEALTH & WELLNESS

• Health journal with weight & vet visit logs
• Mood & behaviour logging with patterns
• Sleep tracking with wake/sleep shifts
• Heat cycle & scent tracker with 4-day predictions
• Activity tracker
• Care score — your weekly care report card
• Custom Trackers — track your own things (nail length, wheel distance, mood…) and chart them over time
• Medication and allergy tracking

GUIDES & REFERENCE

• Emergency guide for health crises
• "Hamster on the Loose!" — escape recovery, real stories, an illustrated comic & a calm space
• Summer heat-safety guide — cooling, heatstroke signs & what never to do
• Going Away guide — travel prep, time limits & sitter instructions
• Behaviour guide — 20 behaviours decoded
• Cage setup guide (wire vs tank vs bin)
• Breed encyclopedia (all 5 breeds)
• Safety guides — free-roam hazards, bedding & floor cleaning
• Owner Wellbeing guide — stress, health & calming techniques
• Allergies & Asthma guide — spotting an allergy from bedding & dander

PHOTOS & SHARING

• Photo gallery — timeline, tags & growth strip
• Tag & Share — share a mood card in one tap
• Share Hub — 10 shareable cards
• QR pet sitter cards with emergency contacts
• Food barcode scanner — check if a food is safe
• AI photo tags (premium) — one-tap suggested tags

TOOLS & MORE

• Taming tracker with trick training guide
• Vet appointments with Calendar sync & Maps location
• Export data as CSV or vet visit summary
• Backup & Restore — save everything to a file and restore it any time (free)
• Achievements & care streaks
• Age, cage size & bedding calculators

PREMIUM

• 7-day free trial
• Unlimited hamster profiles
• Full care history and food database
• Health journal, mood, sleep, and activity tracking
• Photo gallery, journal, and care calendar
• Live weather + automatic heat alerts the night before a hot day, even when the app's closed
• Cold-snap & torpor warnings, medication reminders, heat-cycle predictions & senior check-ins
• Pet sitter cards, export data, custom themes, and more
• Unlimited custom food types (everyone gets a couple free)

FAMILY & SHARING

• Care Circle — share care in real time
• See who fed, who cleaned, and who's next at a glance
• Push notifications when your partner logs care
• "Already fed?" guard prevents duplicate logging
• FairShare (premium) — see who did what percentage of the care
• Routines (premium) — assign standing responsibilities

MORE FROM THE DEVELOPER

• Symply — asthma & allergy tracker
• Moshed — a concert & gig journal
• NEATEd — a playful "see how AI learns" sandbox
• Loafe — cozy lo-fi you make yourself
• Dear Diary — a gentle journal for your days

OUR PROMISE Heat and cold-weather warnings, the emergency guide, and life-saving care advice are free for everyone. A hamster's safety is never a premium feature.

PRIVACY Your data stays on your device and in your personal iCloud. We never collect, see, or share your information.

Built with love in Scotland, inspired by Miho — a five-time escape artist who once stole an entire carrot and vanished for three days.

Privacy Policy: https://github.com/venetsia/hammynest-support/blob/main/PRIVACY.md Terms of Use: https://github.com/venetsia/hammynest-support/blob/main/TERMS.md