HeartCity App vs passNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HeartCity App
Connect with local non-profits, discover volunteer opportunities matching your interests, and track your impact. Share your community efforts and help local businesses support causes.
- Personalized volunteer opportunity matching
- Volunteer hour tracking and achievement badges
- Social feed for community efforts
- Tools for non-profit volunteer management
- Local business sponsorship opportunities
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HeartCity: Love Your City, Make a Difference Discover the joy of giving back with HeartCity, the ultimate social good app for supporting your community. Connect with local non-profits, find volunteer opportunities tailored to your passions, and build a stronger community—all from your phone! Why HeartCity? • Find Your Cause – Swipe through meaningful volunteer opportunities that match your skills and interests • Track Your Impact – Earn badges, log volunteer hours, and see the difference you’re making in real time • Build Community – Share your experiences, follow friends’ volunteer journeys, and connect with like-minded locals • Support Non-Profits – Non-profits can recruit passionate volunteers, manage schedules, and boost their mission with easy-to-use tools • Engage Local Businesses – Discover businesses that support local causes and sponsor volunteer events Whether you’re a resident eager to give back, a non-profit looking to grow, or a business wanting to align with community values, HeartCity is your go-to platform. Join the movement to make our communities thrive! Key Features: • Personalized volunteer opportunity matching • Volunteer hour tracking and achievement badges • Social feed to share and discover community efforts • Tools for non-profits to manage volunteers and events • Sponsorship opportunities for local businesses Download HeartCity today and be part of something bigger. It’s the best way to love your city! Free to use.
passNote
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Exchange diaries are a traditional form of communication in Japan, where people share their daily experiences and thoughts through a notebook. Even today, they remain popular among young people, offering a slower and more meaningful alternative to social media and instant messaging. With this app, you can easily experience the charm of exchange diaries on your smartphone. Share your daily life, hobbies, and thoughts while getting to know someone little by little. Unlike short messages, exchange diaries help build deeper connections. By taking time to write and respond, you can learn about each other's values and perspectives and develop lasting relationships. You can also connect with people from around the world. Discover real daily life, culture, school, work, and traditions that cannot be fully understood through travel or social media alone. Exchange diaries are also a great way to learn languages. Built-in translation helps you communicate with confidence while naturally learning real expressions used by native speakers. Why not start a special exchange diary with someone, somewhere in the world?
Screenshots
Verdict
The clearest difference is in-app purchases: HeartCity App at none against passNote's 1. HeartCity App also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support 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. passNote sells 1 in-app purchase, starting at $2.99 per month. HeartCity App asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.
| Parameter | HeartCity App | passNote |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 days | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 52 MB | 80 MB |
| Age rating | 4+ | 17+ |
| Developer | Heartcity LLC | Ryota Izumi |
In-app purchases
HeartCity App
No in-app purchases
passNote
- Premium Membership$2.991 Month









