X2 by Stream vs Heurin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X2 by Stream
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X2 by Stream is your workplace passport that provides access to everything that takes place within your building. With X2, tenants and property staff can interact with their building all from the palm of their hand. Including but not limited to; register visitors, communicate with management and tenants, submit and manage service requests, book amenity space, request car service, digital key card access, book fitness, local vendor marketplace, and much more.
Heurin
This app helps you remember and nurture your relationships by organizing contact information and important details from conversations. It uses AI to extract key information and provides smart nudges to help you stay connected. Easily manage your network and ensure you never miss an important follow-up or personal milestone.
- AI-powered contact organization
- Voice-to-text for quick notes
- Smart nudges for timely follow-ups
- Photo import for contacts
- Cross-conversation search
- Data export and integration
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You’re not bad at relationships. Your tools are. The “People to remember” note isn’t working anymore. The CRM you tried in 2019 didn’t work either. Heurin works the way you actually think. Just talk. Voice, text, or a photo of anything with a name on it. Heurin pulls out the people, the companies, the commitments. The conversation fades, but the relationship grows. Show up the way you intend to: - Ask Sarah how Oliver liked kindergarten - Reach out to the client the week she said she’d decide - Call Marcus on his birthday - Send the intro you’ve been meaning to make for months Key Features: - AI that listens, organizes, and remembers the people that matter most - Voice-to-text for quick brain dumps after conversations - Smart nudges that surface the right person at the right time - Snap a photo of anything with names on it. Or import your iPhone and Google contacts instantly. - Search across every conversation, every detail, every person - Export, pipe into Claude, send to your calendar. One source of truth, every tool you use. Your network is yours to keep, even if you leave us. Portable, exportable, never sold. Join the people who show up.
Screenshots
Verdict
The clearest difference is ads: X2 by Stream at none against Heurin's shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
X2 by Stream ships an update fortnightly, Heurin every 2 weeks. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.
| Parameter | X2 by Stream | Heurin |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 103 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Stream Realty Partners, L.P. | Dan Kaufman |
In-app purchases
X2 by Stream
No in-app purchases
Heurin
No in-app purchases









