# Grade 12 vs KhSearch App

The clearest difference is ads: KhSearch App at none against Grade 12's shown. KhSearch App also leads on update cadence (every 4 days vs every 9 months) and rating (5.0 vs 4.8). Grade 12's advantage is iOS requirement (13.0 vs 15.0). 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.

KhSearch App holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Grade 12 ships an update every 9 months, KhSearch App every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Grade 12 | KhSearch App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/grade-12/id1180095032/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/khsearch-app/id6466132346/reviews)** |
| Number of ratings | **5** | 2 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 4 days** |
| Monetization | Ad-supported | **Free** |
| Size | 128 MB | 67 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [Phakkdey Chhay](https://appshunter.io/developer/1658990952) |

## What reviewers say

### Grade 12

[App page](https://appshunter.io/ios/app/grade-12/id1180095032)

This app provides comprehensive learning resources for Grade 12 students in Cambodia. It includes lessons, Q&A sections, formulas, and exercises across various subjects like Math, Physics, Chemistry, and Biology. The goal is to make studying more efficient and effective.

**Highlights:** Subject lessons, Question and answer sections, Subject formulas, Practice exercises, Grade 12 curriculum support

**Features:** macOS Compatibility

**In-app purchases:** none


### KhSearch App

[App page](https://appshunter.io/ios/app/khsearch-app/id6466132346)

Share and gain knowledge in the Khmer language through this educational application. Engage with a community to expand your understanding and contribute your expertise.

**Highlights:** Ask questions in Khmer, Share knowledge in Khmer, Community learning, Knowledge exchange, Educational content

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

**In-app purchases:** none


## Frequently asked questions

### Is Grade 12 free?

Grade 12 is free to download, with no in-app purchases.

### Is KhSearch App free?

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

### Which has better reviews, Grade 12 or KhSearch App?

KhSearch App is rated higher. Grade 12 averages 4.8 out of 5 from 5 ratings, while KhSearch App averages 5.0 from 2 ratings.

### Do Grade 12 or KhSearch App have ads?

Grade 12 shows ads; KhSearch App does not.

### Which is updated more often, Grade 12 or KhSearch App?

Grade 12 ships an update every 9 months, and KhSearch App every 4 days. Most recently, Grade 12 was updated on October 24, 2026 and KhSearch App on October 24, 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.*