Comparison

One Heddon St vs Blocks Online

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

Head to head
About

One Heddon St

Features
Read full description

One Heddon Street is Central London’s new home for business professionals, startups and entrepreneurs. With options from desk membership to full private offices, our members range from film production companies and headhunters to coders and fintechs. It’s a refreshing and eclectic mix, yet each member values the same things: style, substance and an ambience designed to propel their growth. Created by The Crown Estate, One Heddon Street draws on our wealth of experience in partnering with some of the world’s most successful businesses.

About

Blocks Online

Features
Read full description

Your Property Portal, now as an app. The Blocks Online App is the mobile version of your existing Property Portal, giving you the same familiar functionality in a faster, more intuitive and easy mobile experience. Whether you're checking account information, viewing important documents, reporting an issue or sending a message to your property manager, you can quickly access the information you need wherever you are, without needing access to a desktop computer. Designed for everyday convenience, the Blocks Online App for owners, makes it easier to stay informed and connected, giving you secure access to your property information whenever you need it. Key Features* - Access the same information as your Blocks Online Property Portal - Log in using your existing Property Portal username and password - Fast, intuitive mobile experience designed for everyday use - View account information and important property documents - Report issues easily within Ticketing area where you can communicate with your Property Manager Secure access from your mobile device Simply download the app and log in using your existing Property Portal username and password. There's no need to create a new account or learn a new system. *The app is available to all Property Portal users. Property owners and leaseholders can access the same everyday features available through the Property Portal, while Management Team and Director users can continue to access their additional functionality through the web-based Property Portal.

Screenshots

One Heddon St4 screens
Blocks Online4 screens

Verdict

The call

The clearest difference is update cadence: Blocks Online at every 3 weeks against One Heddon St's every 9 months. One Heddon St's advantage is iOS requirement (13.4 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

One Heddon St ships an update every 9 months, Blocks Online every 3 weeks. The most recent releases landed on October 29, 2026 and October 19, 2026 respectively.

Scorecard2 real differences Β· 4 level
One Heddon St versus Blocks Online: the parameters behind the verdict, then further details
ParameterOne Heddon StBlocks Online
PriceFreeFree
Update frequencyEvery 9 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 β€” better16.4
Further details β€” not scored
Size137 MB54 MB
Age rating4+4+
DeveloperThe Crown Estate CommissionersBlocks Online Limited

In-app purchases

None

One Heddon St

No in-app purchases

None

Blocks Online

No in-app purchases

Questions

Is One Heddon St free?
One Heddon St is free to download, with no in-app purchases.
Is Blocks Online free?
Blocks Online is free to download, with no in-app purchases.
Do One Heddon St or Blocks Online have ads?
Neither One Heddon St nor Blocks Online shows ads.
Which is updated more often, One Heddon St or Blocks Online?
One Heddon St ships an update every 9 months, and Blocks Online every 3 weeks. Most recently, One Heddon St was updated on October 29, 2026 and Blocks Online on October 19, 2026.

Other comparisons