Khmer Math Formulas vs SIS Cambodia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Grade 7-12 math formulas
- Simple user interface
- Easy formula browsing
- Study assistant
- Useful materials
Read full descriptionHide 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.
SIS Cambodia
This system facilitates school management for administrators, teachers, parents, and students. It provides access to academic progress, schedules, and resources, while also serving as a communication platform for educational discussions.
- School administration and management
- Student progress tracking
- Access to educational resources
- Timetable and exam schedules
- Fee details and report cards
- Parental monitoring of studies and behavior
- Teacher tools for class management and evaluation
Read full descriptionHide full description
School Management Information System (SIS) is a system under the Ministry of Education Youth and Sport that helps school directors, parents, teachers, and students for school management and teaching and learning. For school directors, SIS enhances the effective and efficient school administration and management. Students can be regularly informed about their progress in school. Students can access the educational resources, timetable, exam schedule, fee detail, report card, and other utilities to support their study. SIS also helps parents to keep track of them in school such as how they perform in their studies, their nutrition, and their behavior. For teachers, the SIS is a helpful tool to support their teaching and other tasks, such as managing their homeroom class and keeping track of every student, taking attendance, importing scores, online learning evaluating students, etc. Moreover, SIS acts as a communication channel between school directors, teachers and students to discuss learning progress, lessons and problems solving in daily life.
Screenshots
Verdict
The clearest difference is rating: Khmer Math Formulas at 4.3 against SIS Cambodia's 1.0. Khmer Math Formulas also leads on ratings volume (6 vs 1). SIS Cambodia's advantage is ads (none vs shown) and update cadence (every 2 months vs every 17 months). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Khmer Math Formulas holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Khmer Math Formulas has 6 ratings behind it against 1, so its average is the more settled of the two.
Khmer Math Formulas ships an update every 17 months, SIS Cambodia every 2 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Khmer Math Formulas | SIS Cambodia |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 17 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 39 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Cheab Kunthea | Ministry of Education, Youth and Sports of Cambodia |
Customer experience
Khmer Math Formulas
SIS Cambodia
In-app purchases
Khmer Math Formulas
No in-app purchases
SIS Cambodia
No in-app purchases
Questions
Is Khmer Math Formulas free?
Is SIS Cambodia free?
Which has better reviews, Khmer Math Formulas or SIS Cambodia?
Do Khmer Math Formulas or SIS Cambodia have ads?
Which is updated more often, Khmer Math Formulas or SIS Cambodia?
Other comparisons















