# Harmon Hall Online vs CESS app

The clearest difference is update cadence: Harmon Hall Online at every 4 weeks against CESS app's every 13 months. CESS app's advantage is iOS requirement (15.6 vs 17.0). On price, ads, 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.

Harmon Hall Online ships an update every 4 weeks, CESS app every 13 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Harmon Hall Online | CESS app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (56 ratings)](https://appshunter.io/ios/app/harmon-hall-online/id1032154500/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 13 months |
| Monetization | Free | — |
| Size | 129 MB | 34 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Talisis](https://appshunter.io/developer/1648987582) | [SCHOOL IBOX S.A.S. DE C.V.](https://appshunter.io/developer/1271228289) |

## What reviewers say

### Harmon Hall Online

[App page](https://appshunter.io/ios/app/harmon-hall-online/id1032154500)

Learn English with a dynamic, real-time methodology that adapts to your needs. Access updated content daily, including news, interviews, and real-life conversations, all synchronized across your devices.

**Highlights:** Dynamic English learning methodology, Real-time content updates, Progress tracking, Cross-device synchronization, 24/7 access

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

**In-app purchases:** none


### CESS app

[App page](https://appshunter.io/ios/app/cess-app/id6476888958)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harmon Hall Online free?

Harmon Hall Online is free to download, with no in-app purchases.

### Is CESS app free?

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

### Do Harmon Hall Online or CESS app have ads?

Neither Harmon Hall Online nor CESS app shows ads.

### Which is updated more often, Harmon Hall Online or CESS app?

Harmon Hall Online ships an update every 4 weeks, and CESS app every 13 months. Most recently, Harmon Hall Online was updated on November 6, 2026 and CESS app on November 4, 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.*