Comparison

Follow Up Boss vs IDX Boost

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

Head to head
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

About

IDX Boost

Manage real estate operations effectively from anywhere. Monitor client activity, receive prospect alerts, and connect with clients to nurture relationships and increase sales.

Highlights
  • Monitor visitor activity
  • Prospect registration alerts
  • Immediate prospect contact
  • New listing notifications
  • Offer submission
  • Client follow-up tools
  • Relationship nurturing
Features
Read full description

Timing is key in many aspects of life, but especially so in real estate. In a hot market like today’s, where inventory is scarce and there is a lot of competition, staying updated and connecting with your potential or actual clients it’s vital for the business. That’s why we created the IDXBoost mobile app, specially designed for you to manage all your real estate operations in an effective, reliable and efficient way, no matter where you are. With the IDXBoost app, you can: * Monitor all your visitors’ activity as it happens: how many times and which properties they viewed, saved and favorite listings, last activity, and more. * Get alerts when a new prospect registers on your website. * Contact your prospects as soon as they submit their contact information. * Be the first to show to your prospects the homes that go on the market. * Submit offers immediately so your clients can be first in line. * Follow up with your clients in the right time frame to make sure you don’t fall off their radar. * With the IDXBoost app, nurture the relationships with your potential and atual clients, connect with them in different stages of the real estate journey and increase your sales.

Screenshots

Follow Up Boss4 screens
IDX Boost1 screens

Verdict

The call

The clearest difference is rating: IDX Boost at 5.0 against Follow Up Boss's 4.3. IDX Boost also leads on monetization model (free vs freemium) and device support (3 vs 1). Follow Up Boss's advantage is update cadence (fortnightly vs every 7 months) and ratings volume (391 vs 4). On price, 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

IDX Boost holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Follow Up Boss has 391 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Follow Up Boss ships an update fortnightly, IDX Boost every 7 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
Follow Up Boss versus IDX Boost: the parameters behind the verdict, then further details
ParameterFollow Up BossIDX Boost
PriceFreeFree
Rating4.3 (391 ratings)5.0 (4 ratings) — better
Positive reviews70.5% of reviews—
Number of ratings391 — better4
Update frequencyFortnightly — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size171 MB34 MB
Age rating+417+
DeveloperZillow.comIDX Boost LLC

Customer experience

Follow Up Boss

All ratings392 ratings
Positive79.3%
Neutral6.9%
Negative13.8%
Written reviews139 reviews
Positive70.5%
Neutral10.1%
Negative19.4%

IDX Boost

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

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

IDX Boost

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Follow Up Boss

No in-app purchases

None

IDX Boost

No in-app purchases

Questions

Is Follow Up Boss free?
Follow Up Boss is free to download, with no in-app purchases.
Is IDX Boost free?
IDX Boost is free to download, with no in-app purchases.
Which has better reviews, Follow Up Boss or IDX Boost?
IDX Boost is rated higher. Follow Up Boss averages 4.3 out of 5 from 391 ratings, while IDX Boost averages 5.0 from 4 ratings.
Do Follow Up Boss or IDX Boost have ads?
Neither Follow Up Boss nor IDX Boost shows ads.
Which is updated more often, Follow Up Boss or IDX Boost?
Follow Up Boss ships an update fortnightly, and IDX Boost every 7 months. Most recently, Follow Up Boss was updated on October 26, 2026 and IDX Boost on October 16, 2026.

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