Comparison

Client Note Tracker vs Castle Management Services

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

Head to head
About

Client Note Tracker

Easily record and retrieve client interactions and details. Add custom fields, notes with photos, and access your data across multiple devices via cloud backup. Ideal for professionals needing organized client management.

Highlights
  • Searchable client list
  • Custom client fields
  • Notes with photos and dictation
  • Cloud backup and multi-device access
  • Export notes to PDF
  • Reusable note templates
Features
Read full description

Use Client Note Tracker to remember client interactions and quickly look up client details. The app is easy to learn and intuitive to use. How it works: Clients are added to a searchable list similar to a contacts app. When adding a new client, you can enter information such as email, phone number, and any custom fields you’d like to keep track of across clients. Once a client is created, notes can be added for each client through typing or dictation. Photos relevant to your business? Add images to remember visuals on any note. All of your client information is backed up to the cloud so you can access your data on multiple devices using the same login. View and update notes from your phone, tablet, or the web at clientnotetracker.com. Features: - Simple, ad-free, intuitive interface - Autosave notes and images - Add custom details for each client - Access account on many devices - Export notes to pdf - Create reusable note templates Who is the app for: Client Note Tracker is flexible and can apply to many different people who want to save information and notes about their clients. Professionals in the beauty industry can use the app to save notes and photos about formulas, techniques, or materials used. These may be hairdressers, beauticians, aestheticians, make-up artists, nail technicians, cosmetologists, tattoo artists, or barbers. Pet groomers, dog trainers, and dog walkers can save details about the pets and associated owners. Small business owners selling products can save a list of clients they sell to and a note recording each item in the sale. Real estate agents or wedding planners can using the notes to track client interests and progress over time. Personal trainers can record the weights and exercises used by their clients each workout. Pro plan: Try Client Note Tracker completely for free with all features except for a limit on the number of notes. Subscribe to unlock the full version with no note limit. Terms and conditions: https://www.clientnotetracker.com/terms-and-conditions Privacy policy: https://www.clientnotetracker.com/privacy-policy — We highly value a positive user experience, privacy, and transparency. Rest assured, there will be no ads in the app and we will never sell your personal data to third parties. Questions or feedback? Feel free to reach us at team@clientnotetracker.com! If you’re enjoying Client Note Tracker we’d be thrilled if you leave us a review. Start your journey towards organizing all your client notes and details, download Client Note Tracker today!

About

Castle Management Services

Features
Read full description

Welcome to the Castle Management Services Connect app, your all-in-one digital companion for effortless community living. Designed for homeowners, residents, and board members of properties managed by Castle Management Services Connect, this app keeps you connected, informed, and in control, anytime, anywhere. With Castle Management Services Connect, you can pay your balance online, reserve amenities, access important documents, stay updated with community announcements, and connect easily with your management team, and much more, all in one convenient place. Whether you’re at home or on the go, the Castle Management Services Connect app brings your community to your fingertips, making it easier than ever to manage your home, stay engaged, and enjoy a seamless living experience. Download now and experience a new way to live connected app, your all-in-one digital companion for effortless community living. Designed for homeowners, residents, and board members of properties managed by Castle Management Services Connect, this app keeps you connected, informed, and in control, anytime, anywhere.

Screenshots

Client Note Tracker4 screens
Castle Management Services4 screens

Verdict

The call

The clearest difference is in-app purchases: Castle Management Services at none against Client Note Tracker's 6. Castle Management Services also leads on update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement 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. Client Note Tracker sells 6 in-app purchases, starting at $2.99 per month. Castle Management Services asks for nothing beyond the download.

UpkeepUpdate frequency

Client Note Tracker ships an update every 5 weeks, Castle Management Services every 2 weeks. The most recent releases landed on October 11, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 8 level
Client Note Tracker versus Castle Management Services: the parameters behind the verdict, then further details
ParameterClient Note TrackerCastle Management Services
PriceFreeFree
Rating4.8 (103 ratings) — better—
Positive reviews89.2% of reviews—
Number of ratings103 — better—
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size34 MB110 MB
Age rating4+4+
DeveloperSandpiper Apps LLCCINC Systems

In-app purchases

6 purchases

Client Note Tracker

Subscriptions6
  • Monthly Pro Plan$2.991 Month
  • Monthly Pro Plan$4.991 Month
  • Pro monthly$7.991 Month
Show 3 more
  • Yearly Pro Plan$23.991 Year
  • Yearly Pro Plan$39.991 Year
  • Yearly Pro Plan$49.991 Year
None

Castle Management Services

No in-app purchases

Questions

Is Client Note Tracker free?
Client Note Tracker is free to download, with in-app purchases available.
Is Castle Management Services free?
Castle Management Services is free to download, with no in-app purchases.
Do Client Note Tracker or Castle Management Services have ads?
Neither Client Note Tracker nor Castle Management Services shows ads.
Which is updated more often, Client Note Tracker or Castle Management Services?
Client Note Tracker ships an update every 5 weeks, and Castle Management Services every 2 weeks. Most recently, Client Note Tracker was updated on October 11, 2026 and Castle Management Services on September 25, 2026.

Other comparisons