Comparison

Find a CRS vs CardUp!

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Find a CRS

Easily find top real estate agents specializing in residential sales. Search by location or agent name to connect with the top 3% of Realtors®. Contact agents directly via call, text, or email.

Highlights
  • Search by city, neighborhood, state, or last name
  • Filter by language, specialization, and certifications
  • View member profiles with contact info and bio
  • One-tap connection via call, text, or email
  • Automatic offline access
  • Regular database updates
Features
Read full description

Find A CRS Mobile App is the fast and easy way to search for a Certified Residential Specialist referral. Whether you’re a current CRS, a Realtor®, or consumer in the market to buy or sell a home, you now have the top 3% of all Realtors® at your fingertips. Search by city, neighborhood, or agent last name to find all CRS agents specializing in that area to help complete your transaction. Once you find an agent you’d like to work with, simply tap on their contact information to call, text or email. Features include: * Search by City, Neighborhood, State, or Last Name * Sorting and filtering of results by criteria such as language spoken, specialization, certifications & designations * Streamlined view of member profiles including photo, contact information and bio * One tap to connect to a CRS through 3 methods of communication (phone call, email, or text message) * Automatic offline access for searching when data connectivity is not available * Regular database updates to ensure you are always equipped with the latest list of designees and contact information

About

CardUp!

Create and share digital business cards instantly. Design custom cards with links to your social profiles, events, and more. Scan physical cards to add contacts and enhance your networking.

Highlights
  • Digital business card design
  • QR and NFC sharing
  • Contact scanning
  • Unlimited digital card shares
  • Multiple card profiles
  • Web app for advanced control
Features
Read full description

Forgot your business card or simply ran out? CardUp's Digital Card Builder offers an innovative approach to business networking. Whether your a lifetime card carrier or new to the idea of a card for business, social, or job seeking, you can now easily design and drop any of your cards into anyone's mobile screen, iMessage, address book or email box. Effectively enhance your classic paper card with a digital token and presence. New introductions automatically syncing with iOS or Google contacts. Our app lets you scan any business card or flyer, generating new contacts and invitations. Plus you will never run out of digital cards with free unlimited shares. With an optional NFC SmartTag™ you can broadcast any card, link, or event with a tap from your phone/case even if you loose battery or signal! Cardup supports multiple card profiles, free. You can generate and embed links to share various items, events, LinkedIn pages and social pages with just a tap. The business card builder is perfect for designing and printing cards right from your phones touch screen or sign in to the web app for more control.

Screenshots

Find a CRS3 screens
CardUp!4 screens

Verdict

The call

The clearest difference is rating: CardUp! at 5.0 against Find a CRS's 4.7. Find a CRS's advantage is device support (3 vs 1) and ratings volume (14 vs 4). On price, review sentiment, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

CardUp! holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 14 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Find a CRS ships an update every 3 weeks, CardUp! monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
Find a CRS versus CardUp!: the parameters behind the verdict, then further details
ParameterFind a CRSCardUp!
PriceFreeFree
Rating4.7 (14 ratings)5.0 (4 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings14 — better4
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.0
Further details — not scored
Size19 MB72 MB
Age rating4+4+
DeveloperResidential Real Estate CouncilWWW.REALESTATE INC

Customer experience

Find a CRS

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CardUp!

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Find a CRS

No in-app purchases

None

CardUp!

No in-app purchases

Questions

Is Find a CRS free?
Find a CRS is free to download, with no in-app purchases.
Is CardUp! free?
CardUp! is free to download, with no in-app purchases.
Which has better reviews, Find a CRS or CardUp!?
CardUp! is rated higher. Find a CRS averages 4.7 out of 5 from 14 ratings, while CardUp! averages 5.0 from 4 ratings.
Do Find a CRS or CardUp! have ads?
Neither Find a CRS nor CardUp! shows ads.
Which is updated more often, Find a CRS or CardUp!?
Find a CRS ships an update every 3 weeks, and CardUp! monthly. Most recently, Find a CRS was updated on November 3, 2026 and CardUp! on November 7, 2026.

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