Comparison

Heartlog vs Pet Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Heartlog

This app provides a private space to track relationships, reflect on dating experiences, and gain personalized insights from an AI companion. It helps users organize prospects, log dates, and understand their journey towards more thoughtful decisions.

Highlights
  • Private dating journal
  • AI relationship companion
  • Track dates and prospects
  • Add memories and photos
  • Daily journaling
  • Relationship mode for committed partners
  • Data export
Features
Read full description

Heartlog is your private dating journal for tracking relationships, reflecting on experiences, and staying intentional in your dating life. Log dates, capture memories, organize prospects, and get personalized insights from Amie, your built-in relationship companion. Whether you're navigating first dates or building a committed relationship, Heartlog helps you understand your journey and make more thoughtful decisions. YOUR PRIVATE SPACE Heartlog is a personal journal, not a social network. Your thoughts, notes, and memories stay completely private. No one else can see your entries, and your data is never shared. AMIE: YOUR RELATIONSHIP COMPANION Get instant dating insights, relationship guidance, and date ideas from Amie, your built-in AI assistant. Ask anything from: • “What should I do on our second date?” • “How should I approach this relationship situation?” Amie can reference your recent dates, prospects, and journal entries to give responses tailored to your experiences. Prefer a non-AI experience? Amie can be disabled anytime in Settings. TRACK YOUR DATING JOURNEY • Manage prospects with detailed profiles • Schedule and track dates on an integrated calendar • Add memories and reflections after each date • Attach photos to special moments • View your complete dating history • Day and night visual modes FOR COMMITTED RELATIONSHIPS TOO • Switch from dating mode to committed relationship mode • Track quality time with your partner • Reflect on shared memories and milestones • See your relationship story unfold over time DAILY JOURNALING • Write daily entries to process your thoughts • Reflect on your dating experiences • Track emotional patterns and growth POWERFUL AI FEATURES WITH AMIE • Personalized dating and relationship advice • Context-aware responses based on your journal • Date idea suggestions • Relationship analysis and insights • Available 24/7 whenever you need guidance ORGANIZED & INTENTIONAL DATING • See all prospects in one place • Track who you're actively dating • Move past connections to the Graveyard • Never forget important details about someone • Weekly Community Polls – Vote on fun dating questions and see anonymous results from other Heartlog users PRIVACY & SECURITY • End-to-end encrypted data storage • Your journal is completely private • GDPR compliant with full data control • Export your data anytime in JSON format • AI chats are never stored or logged • Your data is not used to train AI models PREMIUM FEATURES Upgrade to Heartlog Premium for unlimited requests to Amie each month. PERFECT FOR • Singles who want to date intentionally • People who value reflection and self-awareness • Those seeking dating insights and patterns • Partnered individuals tracking their relationship journey • Anyone wanting a private space to process their dating life Start your intentional dating journey today with Heartlog. Disclaimer: Heartlog and the Amie AI feature provide dating and relationship guidance only. This app is not intended to provide medical advice, mental health diagnoses, or treatment recommendations. Amie is not a licensed therapist, counselor, or medical professional. If you have health concerns, anxiety, depression, or other mental health needs, please consult a qualified healthcare provider. This app is not a substitute for professional medical or psychological care. Terms of Use: https://trevornogues.github.io/heartlog-public-pages/terms-of-service.html Privacy Policy: https://trevornogues.github.io/heartlog-public-pages/privacy-policy.html

About

Pet Tracker

Features
Read full description

Pet Tracker is a simple care diary for people who want to keep daily pet routines organized without accounts, social features, ads, or complicated clinic software. Log meals, water, walks, weight, photos, and vet notes from a calendar-first home screen. Pet Tracker is built for everyday care: quick enough for repeated use, clear enough to review later, and private by default. WHY PET TRACKER - Fast daily care logging - Calendar-first history - Meals, walks, water, weight, photos, and notes - Multiple pet profiles with Pro - Simple trends for weight and care activity - Local storage on your device - No account required - No ads BUILT FOR REAL PET ROUTINES Pet care is made of small daily details. Add a meal, record a walk, save a weight check, or keep a vet note without digging through a complex record system. PRIVATE BY DEFAULT Your pet care log is stored locally on your device. There is no public profile, no social feed, and no account required. FREE TO START Use Pet Tracker free for basic daily logging. Upgrade to Pet Tracker Pro when you want unlimited care history, multiple pets, full photo history, and advanced trends. PRO FEATURES - Unlimited care days - Multiple pet profiles - Full photo log - Weight and event trends - Continued private local tracking - Support for a focused, ad-free pet care log Pet Tracker is designed for pet owners who need a calm, practical place to remember what happened and when. Subscription: Pet Tracker Pro Weekly, com.fonov.pettracker.weekly. Privacy Policy: https://fonovapplab.com/privacy Terms of Use: https://fonovapplab.com/terms Support: https://fonovapplab.com/ and support@fonovapplab.com

Screenshots

Heartlog4 screens
Pet Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Heartlog at fortnightly against Pet Tracker's every 2 months. Heartlog also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Heartlog sells 3 in-app purchases, starting at $6.99 per month and Pet Tracker sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Heartlog ships an update fortnightly, Pet Tracker every 2 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Heartlog versus Pet Tracker: the parameters behind the verdict, then further details
ParameterHeartlogPet Tracker
PriceFreeFree
Rating5.0 (19 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings19 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size61 MB10 MB
Age rating17+4+
DeveloperTrevor NoguesSergey FONOV

In-app purchases

3 purchases

Heartlog

Subscriptions2
  • Heartlog Premium$6.991 Month
  • Heartlog Premium Annual7 Days trial$39.991 Year
One-time1
  • 20 Amie Insights$3.99
1 purchases

Pet Tracker

Subscriptions1
  • Pet Tracker Pro Weekly3 Days trial$9.997 Days

Questions

Is Heartlog free?
Heartlog is free to download, with in-app purchases available.
Is Pet Tracker free?
Pet Tracker is free to download, with in-app purchases available.
Do Heartlog or Pet Tracker have ads?
Neither Heartlog nor Pet Tracker shows ads.
Which is updated more often, Heartlog or Pet Tracker?
Heartlog ships an update fortnightly, and Pet Tracker every 2 months. Most recently, Heartlog was updated on October 24, 2026 and Pet Tracker on October 24, 2026.

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