Best open house apps lists are usually written by people who have never stood door duty in an empty colonial with no Wi-Fi and a line of visitors squinting at a clipboard. This one is different in two ways, and you deserve to know both up front. First: we make one of the apps on this list. OpenHouse is ours, and you should apply a discount to everything nice we say about it. Second: because we build in this category, we know where each of these apps breaks, including ours. So you get real pricing, the standout reason to pick each one, and the trade-off its own marketing page won't mention.
How we ranked the best open house apps
Generic roundups rank on screenshots and feature checklists. We ranked on the five things that decide whether you leave an open house with usable leads. This is the same approach behind our methodology and all head-to-heads, so you can check our work:
- Offline reliability. Vacant listings have famously bad connectivity. Does sign-in keep working, fully, not in a degraded queue-and-pray mode, when the network dies?
- Sign-in completion speed. Every extra screen between "hi, come on in" and a captured lead loses visitors. We timed how fast a stranger can finish signing in.
- Lead export. A lead trapped inside an app is a lead you will not follow up on. CSV, vCard, Contacts, CRM handoff: how clean and how fast?
- Privacy and data handling. Who else sees your visitor's phone number? Some free open house apps are free because the lead data funds them.
- Price. What it costs, what's actually included, and what happens to your data if you stop paying.
We did not rank on follow-up automation, social media tools, or anything else that happens after the event. Partly because that is not what an open house sign-in app is for, and partly because, in fairness, our app deliberately doesn't do those things.
The best open house apps at a glance
| Rank | App | Best for | Pricing | The trade-off |
|---|---|---|---|---|
| 1 | Curb Hero | Best free open house app | Free | Monetized via lender co-marketing; lead data can be shared with lenders |
| 2 | OpenHouse (ours) | Best for privacy + offline reliability | $9.99/mo or $79.99/yr, 1-month free trial | Paid, iOS/iPadOS only, no marketing automation |
| 3 | Open Home Pro | Established tablet option | See their site | Tablet-only sign-in; offline mode syncs later rather than working locally |
| 4 | Showable | Sign-in plus seller-facing extras | Paid; current plans on their site | Newer entrant with a smaller track record |
| 5 | Paper / printable template | Zero-cost fallback | Free | Manual retyping, no privacy between visitors, no qualification |
Now the detail, in order.
1. Curb Hero: best free open house sign-in app
Yes, we are putting a competitor first. Curb Hero is the most popular app in this category for a reason. It is genuinely free, it is polished, and its App Store rating (4.9 stars across a large review base) is earned. If your only requirement is "digital sign-in that costs nothing," this is the answer, and any list of the best open house apps that pretends otherwise is selling you something.
- Pricing: Free.
- Standout: A complete, well-designed sign-in experience, including QR sign-in, single-property pages, and social integrations, at zero cost.
- Trade-off: It is free because of lender co-marketing. Curb Hero's own help center explains that a default lender may be assigned to your listings and that lead information is shared with lenders when visitors opt into mortgage questions. For many agents that is a fine bargain, and some teams already co-market with a lender anyway. But it means your visitor's data has a second audience, and you should disclose that to yourself before a visitor discloses their phone number to you.
If you are weighing this one against ours, we wrote up OpenHouse vs Curb Hero in depth rather than rehashing it here.
2. OpenHouse: best open house app for privacy and offline reliability (ours)
This is our app, so here is the pitch and the discount together. OpenHouse exists because we kept hitting the same two failures at real open houses: sign-in apps that stalled the moment the listing's Wi-Fi did, and "free" tools where the visitor data quietly traveled somewhere else. So we built the opposite. An iPad-first sign-in kiosk that makes zero network calls. No account, no backend, no sync. Every sign-in is written to the device, qualified on the spot (represented buyer, unrepresented hot lead, neighbor, investor), and exported on your terms: CSV, PDF, Contacts, vCard, or a share-to-CRM handoff. Built-in kiosk mode keeps visitors out of the rest of your iPad without you fiddling with Apple's Guided Access settings, though that works too.
- Pricing: $9.99/month or $79.99/year, with a one-month free trial. If your subscription ever lapses, the app drops to a read-only mode where your captured leads stay viewable and exportable. Your data is never held hostage.
- Standout: Privacy by architecture. Leads physically cannot leave the device unless you export them, and a dead-zone listing works exactly like a connected one because nothing waits on a network.
- Trade-off: It is paid while the category leader is free; it is iOS/iPadOS only; and it deliberately is not a CRM. No drip campaigns, no marketing suite. It captures and qualifies at the door, then hands the leads to your real system. If you want the platform experience, pick something else on this list.
If that trade reads like the right one for how you work, you can try OpenHouse free for a month and judge the kiosk at a real event instead of taking our word for it.
3. Open Home Pro: the established tablet option
Open Home Pro has been around longer than almost anything else here, and longevity counts. Plenty of agents have run hundreds of open houses on it without drama. It is a tablet-centric tool, with sign-in on iPads and Android tablets rather than phones, plus lead capture, simple follow-up emails, and listing feedback questions.
- Pricing: Listed on their homepage; we won't quote numbers that may have changed since we checked.
- Standout: Maturity. It is a known quantity with years of agent use behind it, and the tablet-only focus keeps the sign-in flow simple.
- Trade-off: That tablet-only design means no phone fallback if your iPad dies mid-event, and its offline handling is a sync-later model. Sign-ins are held and uploaded when a connection returns, rather than the app being fully local. Sync-later usually works. "Usually" is the word doing the heavy lifting at a listing with no signal.
We compare the offline models directly in OpenHouse vs Open Home Pro in depth if that distinction matters to you.
4. Showable: sign-in with seller-facing extras
Showable is the newest entrant on this list, and to their credit they publish their own comparison of open house sign-in apps, which is more homework than most vendors do. The product pairs visitor sign-in with seller-facing touches like showing feedback, aimed at agents who want the open house data to double as a listing-client deliverable.
- Pricing: Paid; current plans are on their site.
- Standout: The seller-reporting angle. Turning sign-in data into something you can show the homeowner is an underrated way to win the next listing.
- Trade-off: A smaller track record than Curb Hero or Open Home Pro. That is not a criticism, since every app on this list was new once, very much including ours. But if you need years of reviews before trusting an app with door duty, you will want to wait or test it on a low-stakes event first.
5. Paper sign-in sheet: the fallback that refuses to die
No fair ranking of open house apps skips the non-app. A printed sign-in sheet costs nothing, never runs out of battery, and works in any dead zone. For an agent doing two open houses a year, it may genuinely be enough.
- Pricing: Free.
- Standout: Absolute reliability and zero setup.
- Trade-off: Everything else. Handwriting you will misread, every contact manually retyped into your phone or CRM, zero qualification, and no privacy. Visitor #9 can read the names and numbers of visitors #1 through #8, which is exactly the kind of thing that makes careful buyers write "n/a" in the phone column. Paper is a fallback, not a strategy.
What happened to Spacio?
If an older roundup pointed you at Spacio: stop looking. Spacio, the HomeSpotter/Lone Wolf sign-in product, was removed from the App Store on January 12, 2026, and its App Store listing is no longer available for download. We are noting this so you do not burn an afternoon chasing a dead app, and so you export any remaining Spacio data while you still can. Several big-publisher lists, like The Close's open house app roundup, have historically featured it. Check the publish date on anything you read in this category, including this page.
Which of the best open house apps should you actually pick?
Strip away the rankings and it comes down to one question: what are you willing to trade for your visitor data?
- Trade nothing, accept lender co-marketing: Curb Hero. The best free open house app, period. Just know how the bill gets paid.
- Trade $9.99/month for privacy and a kiosk that works in a dead zone: OpenHouse. We are biased about the app. The architecture works the same either way.
- Trade phone flexibility for a long track record: Open Home Pro on a dedicated tablet.
- Trade a shorter track record for seller-report extras: Showable.
- Trade your Monday morning to retyping: paper.
Whatever you choose, run it once at a low-stakes open house before a busy Sunday. Sign yourself in as a fake visitor, kill the Wi-Fi, and try the export. The best open house app for you is the one that survives that drill, and ten minutes of testing beats any list on the internet, including ours.
Frequently asked questions
Is there a free open house sign-in app?
Yes. Curb Hero is genuinely free and well-reviewed. It is monetized through lender co-marketing, which means lead data can be shared with a paired lender when visitors opt into mortgage questions, so read the terms before your first event.
What is the best open house app for iPad?
Most sign-in apps run on iPad, but they differ in kiosk behavior and offline reliability. OpenHouse was built iPad-first with kiosk mode and zero network dependence; Open Home Pro is tablet-only by design and syncs leads later; Curb Hero runs on iPad alongside phones and the web.
Do open house apps work without Wi-Fi?
It depends on the app. Cloud-first apps generally queue sign-ins and sync when a connection returns, which works until it doesn't. OpenHouse stores every sign-in on the device itself with no network calls, so a dead-zone listing behaves exactly like a connected one.
Is Spacio still available?
No. Spacio was removed from the App Store on January 12, 2026, and its listing now shows it as unavailable. If you relied on it, export any remaining data and pick a replacement before your next open house.
Do I still need a paper sign-in sheet as a backup?
Only if your app depends on a connection. A printed sheet costs nothing and never crashes, but every name has to be retyped and visitors can read each other's details. With a genuinely offline app, paper becomes optional rather than insurance.