Comparison

Inch Centimeter vs FS Education

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

Head to head
About

Inch Centimeter

Instantly convert between inches and centimeters with this straightforward utility. Save and share your calculations with a clean, user-friendly interface designed for quick results. Optimized for all Apple devices running iOS 8.0 or later.

Highlights
  • Instant inch to centimeter conversion
  • Save and archive calculations
  • Shake to reset functionality
  • Share results via email
  • Formulas always visible
  • Retina Display graphics
Features
Read full description

Convert Inch to Centimeter and vice versa. App designed to be not just a converter, but open up new horizons to the functionality, versatility and sharing. Calculate faster than ever, is just perfect. New design idea to make you concentrate on the result. Never miss a calculation, immediate saving. Share your calculations. Just start typing numbers. That's all. The App will convert the number entered for both Inch and Centimeter instantly. [ Reviews ] +++++ All you need! +++++ There are squillions of apps out there for converting everything but this is as simple as they get and does exactly as advertised! Just type in a numerical value for either inches or centimeters and the conversion is instantly there! Simple, accurate, easy to use, just go and get it - worth the miserable buck asking price. [ Features ] +Possibility to save calculations. +Archive calculations. +Shake to reset. +Send the result by email. +Formulas always visible to never forget them again. +Retina Display graphics. +Easy to use. [ Retina Graphics ] The graphics are perfected to the smallest detail to make using simple, smooth and pleasant. Optimized for Retina Display on the iPhone and iPad. [ Compatibility ] • Devices: all iPhone, iPad and iPod. • iOS : 8.0 or later. [ Supported Languages ] • English, Italian, Spanish, French, German, Portuguese, Dutch, Russian, Chinese, Japanese, Danish, Finnish, Norwegian, Polish and Swedish. [ Support ] If you like the app don’t forget to leave us a review on the App Store. For suggestions please contact us at info@lionsapp.com, or go to our website www.lionsapp.com.

About

FS Education

This app serves as a central hub for parents to manage their child's STEM education. It provides real-time updates on enrollments, schedules, attendance, homework, and tuition payments. Parents can easily track progress, explore new classes, and receive important school notifications.

Highlights
  • Manage multiple children
  • Track enrollments and schedules
  • Monitor attendance and homework
  • Manage credits and tuition
  • Explore and enroll in new classes
  • Receive school notifications
Features
Read full description

FS Education is the official parent app for Future Sphere Education — a family-first school hub that keeps you connected to every part of your child's learning experience. Whether your child is enrolled in coding, robotics, math, or competitive programming, FS Education brings enrollments, schedules, credits, attendance, homework, and school notifications together in one simple app. MANAGE EVERY CHILD IN ONE PLACE - Add multiple children to a single parent account - Switch between students with a single tap - No password required — securely verify each child with first name, last name, and date of birth TRACK ENROLLMENTS & SCHEDULES - See every active and paused cohort at a glance - View course, level, meeting days, location, and teacher - "Today" callouts so you never miss a class - Open any cohort for full session and lesson details MONITOR ATTENDANCE & HOMEWORK - Check present, late, or absent status by session - Review homework completion and grades when posted - Access class recordings and video links where available - See makeup flags and reschedule notes STAY ON TOP OF CREDITS & TUITION - Track session-credit usage across any date range - Export usage reports as PDF for your records - View full tuition payment history - See purchase vs. usage progress in real time EXPLORE & ENROLL IN NEW CLASSES - Browse curriculum offerings across all programs - Enroll additional children or add new courses from within the app NEVER MISS A SCHOOL UPDATE - Dedicated notifications feed for attendance, homework, evaluations, and payments - Per-student read/unread tracking - Push notifications keep you informed in real time BUILT FOR FAMILIES - Available in English and Simplified Chinese (简体中文) - Light and dark mode - Seamless experience across iPhone, iPad, and web - Fast, accessible, and designed for busy parents ABOUT FUTURE SPHERE EDUCATION Future Sphere Education is a multi-location STEM school serving students ages 6–18 across New York — with campuses in Flushing, Brooklyn, and Long Island, plus online programs. We're the back

Screenshots

Inch Centimeter4 screens
FS Education4 screens

Verdict

The call

The clearest difference is price: FS Education at Free against Inch Centimeter's $0.99. FS Education also leads on rating (5.0 vs 1.0). Inch Centimeter's advantage is iOS requirement (8.0 vs 15.1). On ratings volume, update cadence, ads and in-app purchases 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

FS Education is free to download; Inch Centimeter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FS Education holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Inch Centimeter ships an update every 6 months, FS Education every 3 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Inch Centimeter versus FS Education: the parameters behind the verdict, then further details
ParameterInch CentimeterFS Education
Price$0.99Free — better
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews25.0% of reviews—
Number of ratings11
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.1
Further details — not scored
Size3 MB32 MB
Age rating4+4+
DeveloperLionsApp di Nallbati EltonBencheng Zheng

Customer experience

Inch Centimeter

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

FS Education

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Inch Centimeter

No in-app purchases

None

FS Education

No in-app purchases

Questions

Is Inch Centimeter free?
Inch Centimeter costs $0.99, with no in-app purchases.
Is FS Education free?
FS Education is free to download, with no in-app purchases.
Which has better reviews, Inch Centimeter or FS Education?
FS Education is rated higher. Inch Centimeter averages 1.0 out of 5 from 1 ratings, while FS Education averages 5.0 from 1 ratings.
Do Inch Centimeter or FS Education have ads?
Neither Inch Centimeter nor FS Education shows ads.
Which is updated more often, Inch Centimeter or FS Education?
Inch Centimeter ships an update every 6 months, and FS Education every 3 months. Most recently, Inch Centimeter was updated on October 11, 2026 and FS Education on October 24, 2026.

Other comparisons