Lunella: Dog Heat Tracker
ihanwel.com Lifestyle iPhoneiPadiPod touch
Lunella: Dog Heat Tracker is a free Lifestyle app for iPhone and iPad by ihanwel.com. Requires iOS 15.0. Updated October 30, 2026.
- Price
- Free
- on the App Store
- Size
- 14 MB
- Age 4+
- Updated
- Oct 30
- 2026 · v1.3.1
Screenshots
About Lunella: Dog Heat Tracker
Lunella is the heat calendar for your female dog. You record when the heat starts and ends and what you notice; Lunella shows you which phase she is in, what it means and what comes next. UNDERSTAND THE PHASE • Proestrus, standing heat, diestrus, resting phase: ring and bar show where in the cycle your dog is. • For every phase: what happens in the body, how to recognise it, what you can do and when to see the vet. • Based on MSD Veterinary Manual, Cornell and dvm360. PREDICT • Next heat as a time span, the first time from your dog's size, afterwards ever more precise from your own entries. • Ovulation and most fertile days, end of heat, watch windows for uterine infection and false pregnancy, a good window for spaying. • Warnings when something is unusual: bleeding too long, intervals too short or too long, overdue heat. OBSERVE • One tap is enough: "Heat starts today", "Standing today", "Heat is over". • Daily observation with bleeding, discharge, vulva, behaviour and note, coloured by phase in the calendar. FOR BREEDERS • Breeder mode with progesterone values (ng/ml or nmol/l) and interpretation, mating, ovulation from the vet, due date, pregnancy milestones with reminders. • Report as a text file for the veterinary practice. REMINDERS • Before the next heat, daily during the heat, four weeks afterwards for a check-up. Locally on the device. YEARLY SUBSCRIPTION All features free for 7 days. After that, Lunella continues with the yearly subscription for €9.99 a year; everything recorded so far stays visible. The subscription renews automatically and can be cancelled any time in your Apple account. PRIVACY All data stays on the device. No account, no server, no ads, no tracking. Backup as a file, several dogs, setup password. In English, German, French and Spanish. Lunella does not replace a vet: all figures are typical values from veterinary literature. Privacy: https://ihanwel.net/lunella/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.3.1 · Updated October 30, 2026
• Fixes a crash at launch on iOS 27. • Age now uses the correct singular (“1 year, 10 months”).
App privacy
The developer, ihanwel.com, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Lunella: Dog Heat Tracker
Looking for apps like Lunella: Dog Heat Tracker? Here are 6 similar apps on the App Store. The highest rated is MokoDo: Family Chore Chart (4.9/5), and all 6 are free to download.
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AnimalisPro
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XIPHOO
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Pet Gestation Calculator
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Wedplan - Hochzeitsplaner
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Souldog: Dog-Friendly Places
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MokoDo: Family Chore Chart
4.9
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lunella: Dog Heat Tracker | – | Free | October 30, 2026 | |
| AnimalisPro | – | Free | Oct 17, 2026 | Compare |
| XIPHOO | – | Free | Nov 14, 2024 | Compare |
| Pet Gestation Calculator | – | Free | Aug 11, 2026 | Compare |
| Wedplan - Hochzeitsplaner | – | Free | Sep 1, 2026 | Compare |
| Souldog: Dog-Friendly Places | – | Free | Oct 31, 2026 | Compare |
| MokoDo: Family Chore Chart | 4.9 / 5 (20) | Free | Oct 26, 2026 | Compare |