Apple / lifestyle / APARTMENTS.COM RENTAL FINDER
REVIEW
Apartments.com is the rental search that actually has the buildings.
CoStar's research army feeds an inventory no competitor matches in big-building, professionally-managed rentals. The app around it is competent, occasionally clumsy, and quietly the default.
BY THE APP COMRADE DESK · MAY 11, 2026 · 6 MIN READ
Apartments.com Rental Finder
APARTMENTS LLC
OUR SCORE
8.4
APPLE
★ 4.9
PRICE
Free
Every rental search app is a thin wrapper around a database. The question is whose database. Apartments.com is owned by CoStar Group, the company that spent forty years building the commercial real estate industry’s authoritative listings system, and the renting-side product is what happens when that research operation is pointed at apartment buildings. A team of analysts photographs properties, calls property managers monthly, and keeps rent and availability in something close to real time. That work is invisible until you spend an afternoon in a competitor’s app chasing units that leased two weeks ago.
The iPhone app, currently version 14.4, is the front door to that inventory. It is competent rather than beautiful — a clean map view, a filter sheet that does its job, a Matterport tour viewer where buildings have paid for one, and a shortlist feature that is genuinely the best implementation of save-and-compare in the category. It will not win an Apple Design Award. It will help you sign a lease.
What it isn’t is a complete picture of US housing. The further you get from a professionally-managed mid-rise, the thinner Apartments.com gets. Private landlords renting a single duplex unit, college-town houses passed between roommates, anything informal — that’s Zillow and Craigslist territory. And the bolted-on home-buying surface, fed by sister site Homes.com, is the app’s least convincing part.
No other rental app puts you in front of as many real, leasable, professionally-managed units — and that is most of the battle.
FEATURES
Search starts where it should: a map with price pills, a filter sheet that handles bed count, price, pet policy, in-unit laundry, parking, and the long tail of amenities renters actually care about. Shortlist is the unsung feature — tap the heart on a listing and the app silently builds a side-by-side comparison view with rent, square footage, fees, and pet rules across every unit you've saved. It is the only rental app where compare-three-buildings doesn't require a spreadsheet.
Each listing page surfaces a Matterport 3D tour where the property has paid for one, a media gallery, a floor plan tab, and a cost calculator that estimates first-month outlay including admin fees and pet deposits. Walkability, drivability, bikeability, and transit scores arrived in version 14.4 via a Local Logic data partnership and now sit on every listing. Messaging the leasing office happens in-app; the reply, frustratingly, lands in your email.
MISSION ACCOMPLISHED
The inventory is the story. CoStar's research team — the same one that built the commercial real estate database the company is named for — calls property managers monthly to verify availability, rent, and concessions. That work shows up here as listings that are actually leasable, not three-week-old ghosts. For mid-rise and high-rise apartment hunting in any major US metro, the catalogue is materially deeper than Zillow, Trulia, or Realtor.com.
The shortlist comparison view is the second-best thing. Apartment hunting is a working-memory problem — you forget which building had the rooftop, which one charged the move-in fee, which one allowed the second cat. Apartments.com remembers, and lets you sort the answer.
ROOM TO IMPROVE
The messaging loop is the loudest complaint and it is real. You message a property in-app, the leasing office replies by email, and any thread continuity dies in your inbox — often in the spam folder. A unified in-app inbox is table stakes for every other marketplace and Apartments.com still does not have one.
The app's other weakness is what it isn't. CoStar also owns Homes.com, and the company keeps trying to cross-link buying inventory into the rental flow. Search filters bleed across categories, the bottom-tab "Buy" surface feels tacked on, and the for-sale results — a Homes.com graft — are noticeably thinner and less verified than the rental side. There is no way to permanently hide a listing you've ruled out, so dismissed buildings keep resurfacing in nearby searches. And the rental scam problem, well-documented in App Store reviews, is moderated reactively rather than caught at intake.
CONCLUSION
If you are hunting for an apartment in a managed building in a US city, install this first and use the shortlist aggressively — nothing else has the same inventory or the same comparison flow. If you are looking for a private landlord's basement unit, a duplex in a small town, or anything tied to a buy-or-rent decision, you'll need a second app open. Watch for whether CoStar finally fixes the messaging inbox; that single change would push this into Editor's Pick territory.