# Khmer Math Formulas vs AIS

The clearest difference is review sentiment: Khmer Math Formulas at 100% against AIS's 25%. Khmer Math Formulas also leads on rating (4.3 vs 3.0) and iOS requirement (12.0 vs 15.0). AIS's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 17 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

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 3.0. Both are backed by a comparable volume of ratings — 6 and 16 respectively. Written reviews point the same way: 100% of Khmer Math Formulas's written reviews are positive against 25% of AIS's.

Khmer Math Formulas ships an update every 17 months, AIS every 2 weeks. The most recent releases landed on June 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Khmer Math Formulas | AIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/khmer-math-formulas/id1073035289/reviews)** | [3.0 (16 ratings)](https://appshunter.io/ios/app/ais-lms/id6467084095/reviews) |
| Number of ratings | 6 | **16** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 39 MB | 163 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [MENGLY J. QUACH EDUCATION PLC](https://appshunter.io/developer/1708159498) |

## What reviewers say

### Khmer Math Formulas

[App page](https://appshunter.io/ios/app/khmer-math-formulas/id1073035289)

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:** macOS Compatibility

**In-app purchases:** none


### AIS

[App page](https://appshunter.io/ios/app/ais-lms/id6467084095)

Connect with mentors and mentees on a platform designed for knowledge sharing and personal growth. Foster a dynamic community through engaging interactions and insightful guidance.

**Highlights:** Mentor-mentee connection, Knowledge sharing, Personal growth facilitation, Community building, Engaging interactions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Khmer Math Formulas free?

Khmer Math Formulas is free to download, with no in-app purchases.

### Is AIS free?

AIS is free to download, with no in-app purchases.

### Which has better reviews, Khmer Math Formulas or AIS?

Khmer Math Formulas is rated higher. Khmer Math Formulas averages 4.3 out of 5 from 6 ratings, while AIS averages 3.0 from 16 ratings.

### Do Khmer Math Formulas or AIS have ads?

Khmer Math Formulas shows ads; AIS does not.

### Which is updated more often, Khmer Math Formulas or AIS?

Khmer Math Formulas ships an update every 17 months, and AIS every 2 weeks. Most recently, Khmer Math Formulas was updated on June 10, 2026 and AIS on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*