Supra eKEY vs Follow Up Boss
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Supra eKEY | Follow Up Boss |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (952 ratings) | 4.3 (386 ratings) — better |
| Positive reviews | 13.8% of reviews | 70.5% of reviews — better |
| Number of ratings | 952 — better | 386 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 47 MB | 168 MB |
| Age rating | 4+ | 4+ |
| Developer | Supra | Zillow.com |
Customer experience
Supra eKEY
Follow Up Boss
User reviews
Supra eKEY
From 952 App Store ratingsWhat 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 ratingsWhat 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
Supra eKEY
No in-app purchases
Follow Up Boss
No in-app purchases








