# TeachCast vs Cynnox

The clearest difference is in-app purchases: TeachCast at none against Cynnox's 1. TeachCast also leads on update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cynnox sells 1 one-off in-app purchase. TeachCast asks for nothing beyond the download.

TeachCast ships an update weekly, Cynnox every 6 weeks. The most recent releases landed on August 31, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | TeachCast | Cynnox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/teachcast/id1625967641/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 56 MB | 78 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TeachCast, LLC](https://appshunter.io/developer/1574795813) | [KAYOOL TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1558323551) |

## What reviewers say

### TeachCast

[App page](https://appshunter.io/ios/app/teachcast/id1625967641)

This platform offers interactive online courses for learners of all ages, from young students to business professionals. It features self-study modules, unlimited activity review, and daily live lessons with licensed U.S. teachers to support anytime, anywhere learning and track individual progress.

**Highlights:** Interactive self-study modules, Unlimited activity review, Progress tracking, LMS functionality, Daily live lessons, Licensed U.S. teachers

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

**In-app purchases:** none


### Cynnox

[App page](https://appshunter.io/ios/app/cynnox/id1659339301)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arabic Course | $39.99 | one-time |


## Frequently asked questions

### Is TeachCast free?

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

### Is Cynnox free?

Cynnox is free to download, with in-app purchases available.

### Do TeachCast or Cynnox have ads?

Neither TeachCast nor Cynnox shows ads.

### Which is updated more often, TeachCast or Cynnox?

TeachCast ships an update weekly, and Cynnox every 6 weeks. Most recently, TeachCast was updated on August 31, 2026 and Cynnox on May 17, 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.*