Comparison

DeltaNET vs CastleBird

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

Head to head
About

DeltaNET

This platform helps real estate professionals manage contacts, track leads, and automate marketing. It offers tools for client engagement and business growth, accessible anytime, anywhere. Designed for brokerages, teams, and individual agents.

Highlights
  • CRM and lead management
  • Marketing automation
  • Client engagement tools
  • Automated email campaigns
  • Social media integration
  • Real-time market insights
  • Customizable branding
Features
Read full description

DeltaNET® – The All-in-One Platform for Real Estate Professionals DeltaNET® is built to help real estate brokerages, teams, and agents work more efficiently, stay connected, and grow their business. Note: The DeltaNET® mobile app is available exclusively for existing Delta Media Group clients. —— EVERYTHING YOU NEED, IN ONE PLACE From CRM and lead management to marketing automation and client engagement, DeltaNET® brings it all together in one seamless platform. Manage contacts, track activity, and stay on top of every opportunity — anytime, anywhere. —— STAY IN FRONT OF YOUR CLIENTS — EFFORTLESSLY Automated email campaigns, AI-driven newsletters, social media integration, and real-time market insights keep you connected without adding to your workload. Whether you're nurturing new leads or maintaining long-term relationships, DeltaNET® works in the background so your business never stops moving. —— BUILT TO FIT THE WAY YOU WORK Fully customizable with personalized branding and flexible features — built to fit the brokerage, team, or individual agent. —— SIMPLE. POWERFUL. BUILT FOR REAL ESTATE. Focus on what matters most: building relationships, closing deals, and growing your business. Download the DeltaNET® app today and take your business wherever you go.

About

CastleBird

Features
Read full description

Generate your dream website faster than brewing your morning coffee. No learning curve, no coding, and no design skills needed. Do this with just a few taps on your mobile phone. CastleBird lets you manage your online business when you’re on the road, at home, and everything in between. All-in-one mobile app for small business owners - Get discovered online. Starting today. Our AI-powered mobile website builder will generate every section of your site in 30 seconds. Experience the power of AI and boost your online presence instantly. - Craft high-converting web pages with ease. Create a variety of pages, from stunning landing pages to engaging “About Me” sections. Our app helps you build pages that turn visitors into loyal customers. Make every page unique with easy customization. Stand out and connect with your audience. - Regenerate. Rewrite. Refine. Remove unwanted text with a simple swipe and regenerate entire text sections with fresh suggestions – all in a single tap. Refine your content effortlessly. Craft perfect messages in seconds. - Flaunt your business in style. Choose from preset color themes to match your brand's aesthetic. Keep your design simple and consistent. Enjoy a hassle-free customization experience. - Sprinkle digital imagery that brings your website to life. Spice up your website with photos and videos. Share your brand's story that captures your audience’s attention in a visually unforgettable way. Easily upload and manage media content. Create a dynamic and engaging online presence.

Screenshots

DeltaNET4 screens
CastleBird4 screens

Verdict

The call

DeltaNET and CastleBird are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 25, 2026.

ScorecardNo meaningful differences
DeltaNET versus CastleBird: the parameters behind the verdict, then further details
ParameterDeltaNETCastleBird
PriceFreeFree
Rating4.3 (11 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size6 MB93 MB
Age rating4+17+
DeveloperDelta Media Group, Inc.CastleBird

In-app purchases

None

DeltaNET

No in-app purchases

None

CastleBird

No in-app purchases

Questions

Is DeltaNET free?
DeltaNET is free to download, with no in-app purchases.
Is CastleBird free?
CastleBird is free to download, with no in-app purchases.
Do DeltaNET or CastleBird have ads?
Neither DeltaNET nor CastleBird shows ads.
Which is updated more often, DeltaNET or CastleBird?
DeltaNET ships an update every 3 months, and CastleBird every 3 months. Most recently, DeltaNET was updated on October 25, 2026 and CastleBird on October 25, 2026.

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