Comparison

Khmer Math Formulas vs All Formulas app

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

Head to head
About

Khmer Math Formulas

Access a comprehensive collection of math formulas for grades 7-12, designed with a simple and user-friendly interface. This app serves as a valuable study assistant for students, making it easy to browse and find the formulas you need.

Highlights
  • Grade 7-12 math formulas
  • Simple user interface
  • Easy formula browsing
  • Study assistant
  • Useful materials
Features
Read full description

Khmer Math Formulas is now available for iOS. In iOS version, Khmer Math Formulas is designed with simple UI to fit user experience. In this app, Most of formulas are collected such as: - Grade 7-9 - Grade 10 - Grade 11 - Grade 12 - Formulas and other useful materials Now you just use your finger to browse any formulas what you want. This app is really pretty good for all students. It is an assistant to improve your studying.

About

All Formulas app

Access a vast library of over 1000 formulas across math, physics, and chemistry. This app is designed for students and professionals needing quick, easy access to essential scientific and mathematical equations. Features include a user-friendly interface, offline access, and regular updates.

Highlights
  • Over 1000+ formulas
  • Math, physics, chemistry coverage
  • User-friendly interface
  • Easy-to-use search
  • Offline access
  • Regularly updated
Features
Read full description

All Formulas — Math, Physics & Chemistry Every formula you need for school, one search away. All Formulas is a fast, offline reference and practice app covering 400+ formulas across Math, Physics, and Chemistry, aligned to the NCERT/CBSE syllabus for classes 8–12. WHAT YOU GET • 238 Math formulas — algebra, geometry, trigonometry, calculus prep, probability, and more • 141 Physics formulas — mechanics, optics, electricity, magnetism, modern physics • 60 Chemistry formulas — kinetics, equilibrium, electrochemistry, solutions, and more • Interactive calculators — enter your values, pick what to solve for, get the answer instantly. No rearranging algebra by hand. • Search everything at once — type a formula name, topic, or symbol and jump straight to it • Practice quizzes — test yourself by topic and see which formulas need another look • Works fully offline — every formula lives on your device, no internet required • Snap & Solve and AI Tutor — photograph a problem or ask a question for step-by-step help • Unit converter for quick everyday conversions BUILT FOR STUDENTS Organized by topic instead of one long list, so you find what you need mid-problem — not mid-search-results. Built for daily homework and exam revision alike. PRIVACY No ads. No account required. No tracking. Full privacy policy available in-app under Settings. One-time purchase. Everything unlocked, forever.

Screenshots

Khmer Math Formulas4 screens
All Formulas app4 screens

Verdict

The call

The clearest difference is price: Khmer Math Formulas at Free against All Formulas app's $0.99. All Formulas app's advantage is ads (none vs shown) and update cadence (every 3 months vs every 17 months). On rating, review sentiment, ratings volume 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

Khmer Math Formulas is free to download; All Formulas app costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Khmer Math Formulas against 4.3 for All Formulas app. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Khmer Math Formulas ships an update every 17 months, All Formulas app every 3 months. The most recent releases landed on October 5, 2026 and September 11, 2026 respectively.

Scorecard4 real differences · 6 level
Khmer Math Formulas versus All Formulas app: the parameters behind the verdict, then further details
ParameterKhmer Math FormulasAll Formulas app
PriceFree — better$0.99
Rating4.3 (6 ratings) — better4.3 (12 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings612 — better
Update frequencyEvery 17 monthsEvery 3 months — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size39 MB23 MB
Age rating4+4+
DeveloperCheab KuntheaRanjeet Kumar

Customer experience

Khmer Math Formulas

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

All Formulas app

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Khmer Math Formulas

No in-app purchases

None

All Formulas app

No in-app purchases

Questions

Is Khmer Math Formulas free?
Khmer Math Formulas is free to download, with no in-app purchases.
Is All Formulas app free?
All Formulas app costs $0.99, with no in-app purchases.
Which has better reviews, Khmer Math Formulas or All Formulas app?
Khmer Math Formulas is rated higher. Khmer Math Formulas averages 4.3 out of 5 from 6 ratings, while All Formulas app averages 4.3 from 12 ratings.
Do Khmer Math Formulas or All Formulas app have ads?
Khmer Math Formulas shows ads; All Formulas app does not.
Which is updated more often, Khmer Math Formulas or All Formulas app?
Khmer Math Formulas ships an update every 17 months, and All Formulas app every 3 months. Most recently, Khmer Math Formulas was updated on October 5, 2026 and All Formulas app on September 11, 2026.

Other comparisons