# Community 21 vs AtomX Mobile

Community 21 and AtomX Mobile are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Community 21 ships an update every 5 weeks, AtomX Mobile monthly. The most recent releases landed on September 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Community 21 | AtomX Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/community-21/id6502450235/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 84 MB | 81 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Westline School](https://appshunter.io/developer/1732673737) | [Edemy Co., LTD](https://appshunter.io/developer/1462266446) |

## What reviewers say

### 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


### AtomX Mobile

[App page](https://appshunter.io/ios/app/atomx-mobile/id6695746662)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Community 21 free?

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

### Is AtomX Mobile free?

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

### Do Community 21 or AtomX Mobile have ads?

Neither Community 21 nor AtomX Mobile shows ads.

### Which is updated more often, Community 21 or AtomX Mobile?

Community 21 ships an update every 5 weeks, and AtomX Mobile monthly. Most recently, Community 21 was updated on September 21, 2026 and AtomX Mobile 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.*