Comparison

Supra eKEY vs Follow Up Boss

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

Head to head
About

Supra eKEY

This app provides real estate professionals with secure and efficient access to properties. It allows for easy opening of keyboxes, customization of access, and access to valuable property information to enhance client service.

Highlights
  • Open keyboxes with PIN or biometrics
  • Manage keybox settings and access hours
  • Track keyboxes and view showing notifications
  • Access MLS listing information offline
  • Create and manage buyer profiles
  • View property notes and agent contact info
Features
Read full description

Use your phone as your lockbox key! The Supra eKEY app allows real estate professionals efficient, authorized access to listings. Open lockboxes easily using a PIN, biometrics. The eKEY app is part of the original Supra system and works alongside the SupraWEB tool. Use this app if your Association/MLS has not yet upgraded to Supra One. Are you looking for lockbox access with Supra Showings or Showing Management powered by BrokerBay? Search for Supra One in the App Store. The Supra eKEY app allows real estate professionals efficient, authorized access to properties for sale. Open lockboxes easily using a PIN, the phone’s biometric feature or the Apple Watch. The app also provides access to powerful information that opens the doors to a higher level of service for your clients. eKEY Basic Service provides the following features: •  Obtain listing keys •  Easily place lockboxes on properties •  Keep track of lockboxes •  View or change lockbox settings •  Customize lockbox access hours, agent note, flyer, business card in lockbox •  Sending showing notifications when showing starts and ends •  Viewing showing details in app •  View data at the door real-time property notes eKEY Professional Service provides all of the features in eKEY Basic plus: •  Create data at the door real-time property notes •  View MLS listing information even while offline •  View agent roster contact information •  Create and save buyer profiles •  View hotsheet listings •  View map and directions to listings at the tap of a button •  Create and view list of buyers •  Invite buyers to use the Supra Home Tour app for rating homes •  Recommend listings for buyers to view and rate in Supra Home Tour app •  View and compare buyer home ratings •  View buyer feedback on properties and compare by buyer or listing The Supra eKEY app is designed for real estate professionals who belong to an association or MLS using the Supra system. Contact your association or MLS to subscribe to eKEY service or to upgrade from eKEY Basic to eKEY Professional. Search terms: Supra, supra key, supra ekey, lockbox access, supra real estate

About

Follow Up Boss

This real estate CRM streamlines lead management and follow-up for sales teams. It automatically distributes leads from over 200 sources and provides mobile access to contacts, calendars, and deals. The app facilitates communication, task management, and lead assignment to enhance agent productivity.

Highlights
  • Automatic lead distribution
  • Lead follow-up automation
  • Contact and calendar access
  • In-app calling and texting
  • Agent lead assignment
  • Action plan initiation
  • Email template usage
Features
Read full description

Follow Up Boss is a real estate sales CRM that helps you automatically distribute and follow up on leads from over 200 different US and Canadian lead sources. The iPhone app gives you quick access to all your contacts, calendar, inboxes, and deals. The app also lets you make and receive calls and texts (including group texts), assign agents to leads, leave notes about contacts and conversations, start action plans, use email templates and more. Follow Up Boss automatically receives leads from most major lead providers (Zillow, Realtor.com, Facebook, Ylopo and many more), and tracks your contacts’ activity on your website. For support, please use the in-app feedback option or email support@followupboss.com

Screenshots

Supra eKEY4 screens
Follow Up Boss4 screens

Verdict

The call

The clearest difference is review sentiment: Follow Up Boss at 71% against Supra eKEY's 14%. Follow Up Boss also leads on rating (4.3 vs 2.3) and monetization model (freemium vs subscription). Supra eKEY's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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

Follow Up Boss holds the better App Store score, 4.3 against 2.3. Both are backed by a comparable volume of ratings — 952 and 386 respectively. Written reviews point the same way: 14% of Supra eKEY's written reviews are positive against 71% of Follow Up Boss's.

UpkeepUpdate frequency

Supra eKEY ships an update every 2 months, Follow Up Boss fortnightly. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 4 level
Supra eKEY versus Follow Up Boss: the parameters behind the verdict, then further details
ParameterSupra eKEYFollow Up Boss
PriceFreeFree
Rating2.3 (952 ratings)4.3 (386 ratings) — better
Positive reviews13.8% of reviews70.5% of reviews — better
Number of ratings952 — better386
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size47 MB168 MB
Age rating4+4+
DeveloperSupraZillow.com

Customer experience

Supra eKEY

All ratings952 ratings
Positive28.9%
Neutral6.8%
Negative64.3%
Written reviews130 reviews
Positive13.8%
Neutral3.8%
Negative82.3%

Follow Up Boss

All ratings386 ratings
Positive79.5%
Neutral7.0%
Negative13.5%
Written reviews139 reviews
Positive70.5%
Neutral10.1%
Negative19.4%

User reviews

Supra eKEY

From 952 App Store ratings

What we love

  • 🚀 Works great
  • 🔒 Secure app
  • 👍 Convenient for agents

Room to improve

  • 🐛 Frequent crashes and bugs
  • 🔋 Drains battery quickly
  • 💸 Expensive and predatory billing practices
  • ⏱️ Slow and unreliable updates
  • 🤖 Poor customer support

Follow Up Boss

From 386 App Store ratings

What we love

  • 🚀 Great CRM for real estate agents
  • 👍 User-friendly interface
  • 🚀 Efficient for managing leads and contacts
  • 👍 Helpful mobile app
  • 💡 Continuously improving with new features

Room to improve

  • 🐛 Bugs and glitches in the mobile app
  • 📱 Lacking functionality compared to desktop version
  • 📱 Not optimized for iPad use
  • 🔒 Security concerns with Zillow integration

Bugs and requests

Supra eKEY

Reported bugs

4 issues
  • App freezes and crashes on latest iPhone models
  • Bluetooth connectivity issues preventing access to lockboxes
  • Payment screen glitches and inability to update billing info
  • Inconsistent performance across different devices and OS versions

Requested features

4 requests
  • Automatic updates without user intervention
  • Offline functionality for areas with no cell service
  • Apple Watch complications support
  • Improved UI and UX for programming lockboxes

Follow Up Boss

Reported bugs

4 issues
  • Frequent crashes and connectivity issues in low coverage areas
  • Inability to log calls/texts made outside the app
  • Inconsistent behavior when merging contacts
  • Orientation lock on iPad causing usability issues

Requested features

4 requests
  • Add task management functionality to mobile app
  • Improve iPad compatibility and optimize for larger screens
  • Enhance text/email templates and group messaging capabilities
  • Integrate more desktop features into the mobile app

In-app purchases

None

Supra eKEY

No in-app purchases

None

Follow Up Boss

No in-app purchases

Questions

Is Supra eKEY free?
Supra eKEY is free to download, with no in-app purchases.
Is Follow Up Boss free?
Follow Up Boss is free to download, with no in-app purchases.
Which has better reviews, Supra eKEY or Follow Up Boss?
Follow Up Boss is rated higher. Supra eKEY averages 2.3 out of 5 from 952 ratings, while Follow Up Boss averages 4.3 from 386 ratings.
Do Supra eKEY or Follow Up Boss have ads?
Neither Supra eKEY nor Follow Up Boss shows ads.
Which is updated more often, Supra eKEY or Follow Up Boss?
Supra eKEY ships an update every 2 months, and Follow Up Boss fortnightly. Most recently, Supra eKEY was updated on September 18, 2026 and Follow Up Boss on September 22, 2026.

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