Bond vs Relationship Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bond
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Bond remembers who you've been meaning to reach out to — so you don't have to carry that in your head. No guilt. No pressure. Just a quiet reminder when a friendship needs a little attention. --- WHO NEEDS YOU Bond keeps a living list of your people, sorted by how long it's been. Overdue friends surface softly — "Late March", "Mid-March" — not with a flashing red badge. You set the rhythm for each person: weekly, monthly, whenever feels right. Change it anytime. WHAT TO DO TOGETHER The hardest part isn't remembering to reach out — it's knowing what to actually do. Bond's Inspiration tab suggests one fresh activity every day (~150 ideas total), matched to the friend you've been neglecting most. Stargazing with a thermos. A long walk. That coffee you keep saying you'll have. Tap to see more ideas; a few re-rolls are free each day. HOW YOUR CIRCLE FITS The Network tab shows your whole social world as a connected map — who knows whom, how close each relationship is, where the clusters are. Five tiers (Intimate, Close, Trusted, Acquainted, Casual) let you be honest about where things actually stand, without anyone ever seeing how you've categorised them. --- WHAT MAKES BOND DIFFERENT Entirely on your device. No account. No cloud. No subscription to a server somewhere holding your relationship data hostage. Bond lives in SwiftData on your iPhone. Nobody sees who you've put in "Casual". Your data is yours. Not a CRM. Bond does not care about your pipeline, your network ROI, or your last-contact notes. It cares whether you've seen your old flatmate recently and whether you two might enjoy stargazing. Not a social network. Your friends never see the app. There is no feed. Nobody gets a notification because you added them. This is a private space for you to tend to the relationships that matter. Read access, always. After the 7-day free trial, Bond goes read-only rather than locking you out. Your data stays visible. You keep access to your people. We think that's the only fair model. --- EVERYTHING THAT'S IN THE APP - Contacts tab: urgency-sorted friend list with friendship tiers and soft fuzzy dates - Inspiration tab: one curated activity suggestion per day, paired to your most-overdue friend - Network tab: force-directed social graph of your whole circle - Friendship status quiz: find the right tier for each relationship - Birthday and anniversary reminders - Two home-screen widgets: upcoming events and overdue friends at a glance - Local notifications: gentle nudges, not alarm-clock pressure - JSON import and export: your data in a readable format, always - Light and dark mode; full German language support --- PLANS Bond Forever — $8.99 one-time (recommended) Bond Premium — $3.99 per year Free trial: 7 days, full access. No credit card asked until you decide. --- Questions? hello@rooftopmoments.com Privacy: rooftopmoments.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Relationship Tracker
This app helps you stay connected with important people by providing personalized reminders to reach out. Track your connection streaks, celebrate milestones, and add personal notes to nurture your relationships.
- Contact organization into circles
- Customizable connection frequencies
- Personalized outreach reminders
- Connection streak tracking
- Relationship milestone celebration
- Personal notes for contacts
- Avatar companion
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Your Personal Relationship Companion Foster is your thoughtful friend who helps you stay connected with the people who matter most. With a charming avatar companion by your side, maintaining relationships becomes joyful instead of overwhelming. How Foster Works: Import your contacts and organize them into relationship circles Set connection frequencies (weekly for family, monthly for friends, yearly for colleagues) Receive gentle, personalized reminders when it's time to reach out Track your connection streaks and celebrate relationship milestones Add personal notes so you never forget important details about each person Perfect For: Busy professionals juggling work and personal life People with ADHD who struggle with relationship maintenance Anyone with social anxiety around reaching out to others Those who want to be more intentional about their relationships People who've lost touch and want to reconnect meaningfully Why You'll Love Foster: Friendly, Not Clinical - Your avatar companion makes relationship maintenance feel warm and supportive, not like a business task Beautifully Designed - Fun, engaging interface that you'll actually want to use daily Smart Reminders - Gentle nudges that feel helpful, never nagging or guilt-inducing Motivation That Works - Visual progress tracking and streak celebrations keep you engaged Personal Touch - Remember birthdays, interests, and important life events for each person Mental Load Relief - Stop trying to remember everything - let Foster handle the scheduling while you focus on connecting Foster transforms "I should really text them" thoughts into meaningful connections. Be the friend you want to be, without the stress of trying to remember everyone on your own.
Screenshots
Verdict
The clearest difference is update cadence: Relationship Tracker at every 4 weeks against Bond's every 9 months. Relationship Tracker also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). 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
Both are free to download. Bond sells 2 in-app purchases, starting at $3.99 per year and Relationship Tracker sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Bond ships an update every 9 months, Relationship Tracker every 4 weeks. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.
| Parameter | Bond | Relationship Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 45 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Rooftop Moments UG haftungsbeschrankt | Carbon Studio LLC (Apps) |
In-app purchases
Bond
- Yearly Plan$3.991 Year
- Lifetime Plan$8.99
Relationship Tracker
- Foster Thrive Monthly$2.991 Month
- Foster Unlimited Monthly$4.991 Month
- Foster Thrive Annual$24.991 Year
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- Foster Unlimited Annual$49.991 Year









