# CN Interview vs Community 21

The clearest difference is rating: CN Interview at 5.0 against Community 21's 4.0. Community 21's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 24 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.

CN Interview holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

CN Interview ships an update every 24 months, Community 21 every 5 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CN Interview | Community 21 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cn-interview/id623822478/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/community-21/id6502450235/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Every 5 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 84 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sok Rotha](https://appshunter.io/developer/505856066) | [Westline School](https://appshunter.io/developer/1732673737) |

## What reviewers say

### CN Interview

[App page](https://appshunter.io/ios/app/cn-interview/id623822478)

Access a collection of audio interviews from a highly respected Cambodian monk and scholar. This app is essential for those interested in Khmer literature and Buddhist teachings.

**Highlights:** Collection of audio interviews, Focus on Khmer literature, Explores Buddhist teachings, Content from a respected scholar

**In-app purchases:** none


### Community 21

[App page](https://appshunter.io/ios/app/community-21/id6502450235)

This app prepares learners aged 13 and above for English language use in daily, academic, social, and professional contexts. It aims to spread educational standards by offering Khmer general education and English training from pre-kindergarten to advanced levels.

**Highlights:** English language preparation, Daily communication skills, Academic English, Social English, Professional English, Khmer general education (Grades 1-12), English training (Pre-K to Advanced)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CN Interview free?

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

### Is Community 21 free?

Community 21 is free to download, with no in-app purchases.

### Which has better reviews, CN Interview or Community 21?

CN Interview is rated higher. CN Interview averages 5.0 out of 5 from 3 ratings, while Community 21 averages 4.0 from 4 ratings.

### Do CN Interview or Community 21 have ads?

CN Interview shows ads; Community 21 does not.

### Which is updated more often, CN Interview or Community 21?

CN Interview ships an update every 24 months, and Community 21 every 5 weeks. Most recently, CN Interview was updated on June 1, 2026 and Community 21 on September 21, 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.*