Comparison

Chronological Age Calculator vs SimplePractice for Clinicians

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

Head to head
About

Chronological Age Calculator

This utility precisely calculates chronological age down to the day. It's designed to assist assessment teams in ensuring standardized procedures are followed correctly. Save time on daily assessments with this straightforward tool.

Highlights
  • Precise chronological age calculation
  • Calculates age down to the day
  • Aids standardized assessments
  • AD-FREE utility
  • Saves time on daily tasks
Features
Read full description

Chronological age for standardized assessments, counted the way test manuals teach it: years, months, and days by the borrow-30 hand method used for speech-language, psychological, and educational assessments. Built for assessment scoring. It is not a general calendar age calculator: the day count can differ from a calendar count by a day or two. The years and months are almost always the same. Set any report date or birth date by typing it or with the date wheel. Copy the result in the format your report uses. A must-have tool for SLPs, psychologists, educators, and assessment teams. Our way of saving you a few minutes every day. Private by design: - 100% on-device — works fully offline; nothing you enter ever leaves your phone - No history: birth dates, test dates, and results are never saved - No account, no ads, no tracking, no analytics

About

SimplePractice for Clinicians

Manage your practice on the go with intuitive tools for scheduling, client management, and administrative tasks. This HIPAA-compliant app offers a streamlined experience for clinicians to connect with clients, manage appointments, and access client information securely from their mobile devices.

Highlights
  • Client scheduling and management
  • HIPAA-compliant security
  • Session note writing
  • Document sharing and uploading
  • Secure messaging
  • Invoice and payment processing
  • Optimized mobile interface
Features
Read full description

SimplePractice for Clinicians app puts scheduling, client management, and admin tools at your fingertips - so you can focus on what matters most. The app provides a smoother, faster, and more intuitive way to manage your practice and connect with clients anytime, anywhere. What’s new: - Optimized for the way you work: Work effortlessly across your iPhone and iPad with an optimized interface designed for a smooth, flexible workflow. - Streamlined calendar experience: Quickly access your client’s complete history of past appointments and notes right from your calendar. Use new filters and layout options to customize your view, and easily see other clinician’s availability within your practice. - Enhanced Client Profiles: Quickly review intake forms, appointment details, outstanding balances, and uploaded documents—so you’re always prepared for your next session. - Instant data sync: Updates sync instantly between mobile and web so you can seamlessly transition between devices. With this app, you can: - Protect your data with HIPAA-compliant security - Manage your schedule on the go - Write and review session notes - Share and upload documents - Send secure messages - Process invoices and payments Security features include: - 100% HIPAA compliance - Biometric access - In-app passcode protection - Bank-level data encryption This is a companion app for SimplePractice's cloud-based practice management software. A SimplePractice account is required to use the app.

Screenshots

Chronological Age Calculator4 screens
SimplePractice for Clinicians4 screens

Verdict

The call

Chronological Age Calculator and SimplePractice for Clinicians both sit at 4.9 stars, but that hides the real split: 100% of Chronological Age Calculator's written reviews are positive against 29% of SimplePractice for Clinicians's. SimplePractice for Clinicians's advantage is monetization model (free vs paid) and ratings volume (34K vs 8). On price, rating, update cadence and ads 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

Chronological Age Calculator holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: SimplePractice for Clinicians has 34K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Chronological Age Calculator's written reviews are positive against 29% of SimplePractice for Clinicians's.

UpkeepUpdate frequency

Chronological Age Calculator ships an update monthly, SimplePractice for Clinicians every 3 weeks. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
Chronological Age Calculator versus SimplePractice for Clinicians: the parameters behind the verdict, then further details
ParameterChronological Age CalculatorSimplePractice for Clinicians
PriceFreeFree
Rating4.9 (8 ratings) — better4.7 (34K ratings)
Positive reviews100.0% of reviews — better29.2% of reviews
Number of ratings834K — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.3
Further details — not scored
Size7 MB138 MB
Age rating4+12+
DeveloperGlenn BennettSimplePractice, LLC.

Customer experience

Chronological Age Calculator

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SimplePractice for Clinicians

All ratings34,001 ratings
Positive93.8%
Neutral3.3%
Negative2.9%
Written reviews250 reviews
Positive29.2%
Neutral22.4%
Negative48.4%

Bugs and requests

Chronological Age Calculator

Not enough reviews yet to summarise bugs or requests.

SimplePractice for Clinicians

Reported bugs

4 issues
  • Inconsistent behavior when syncing appointments
  • Unreliable push notifications and reminders
  • Issues with insurance billing and payment tracking
  • Problems accessing client documents and files on mobile

Requested features

5 requests
  • iPad app support
  • Ability to edit invoices and payments
  • More customization options for client portal
  • Improved calendar view and scheduling functionality
  • Better integration with other productivity apps

In-app purchases

None

Chronological Age Calculator

No in-app purchases

None

SimplePractice for Clinicians

No in-app purchases

Questions

Is Chronological Age Calculator free?
Chronological Age Calculator is free to download, with no in-app purchases.
Is SimplePractice for Clinicians free?
SimplePractice for Clinicians is free to download, with no in-app purchases.
Which has better reviews, Chronological Age Calculator or SimplePractice for Clinicians?
Chronological Age Calculator is rated higher. Chronological Age Calculator averages 4.9 out of 5 from 8 ratings, while SimplePractice for Clinicians averages 4.7 from 34K ratings.
Do Chronological Age Calculator or SimplePractice for Clinicians have ads?
Neither Chronological Age Calculator nor SimplePractice for Clinicians shows ads.
Which is updated more often, Chronological Age Calculator or SimplePractice for Clinicians?
Chronological Age Calculator ships an update monthly, and SimplePractice for Clinicians every 3 weeks. Most recently, Chronological Age Calculator was updated on October 23, 2026 and SimplePractice for Clinicians on November 1, 2026.

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