BoldAgent vs C21 One21
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BoldAgent
Streamline your real estate business with this app. Track leads, manage listings, and handle buyer inquiries from a single, intuitive platform. Stay connected and organized to enhance productivity and client interactions.
- Lead tracking
- Listing management
- Buyer inquiry management
- BoldPorch account oversight
- Workflow streamlining
- Client interaction enhancement
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Elevate your real estate business with the BoldAgent app. Seamlessly track leads, manage listings, and receive buyer inquiries—all from one intuitive platform. Effortlessly oversee your BoldPorch account, ensuring you stay on top of your marketing and client interactions. Designed specifically for real estate professionals, BoldAgent streamlines your workflow and enhances your productivity, keeping you connected and organized wherever you go. Download now to take control of your real estate business like never before.
C21 One21
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Century 21 One21 2026 Welcome to the official event app for One21 — your all-access pass to the ultimate C21 experience! Designed exclusively for registered attendees, this app puts everything you need for the event right at your fingertips. Plan Your Experience Explore the full event schedule, customize your agenda, and stay up to date with real-time updates. Navigate with Ease Maps help you find your way around the venue, sessions, and key locations. Update your profile and connect with other attendees and start networking before you even arrive on-site! Note: This app is intended for registered One21 attendees only.
Screenshots
Verdict
BoldAgent and C21 One21 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BoldAgent ships an update every 2 months, C21 One21 every 3 months. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.
| Parameter | BoldAgent | C21 One21 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Kyle Springer | Century 21 Real Estate, LLC |
In-app purchases
BoldAgent
No in-app purchases
C21 One21
No in-app purchases
Questions
Is BoldAgent free?
Is C21 One21 free?
Do BoldAgent or C21 One21 have ads?
Which is updated more often, BoldAgent or C21 One21?
Other comparisons
