# Flash Teaching vs Zed Academy

The clearest difference is in-app purchases: Zed Academy at none against Flash Teaching's 1. Flash Teaching's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Flash Teaching sells 1 one-off in-app purchase. Zed Academy asks for nothing beyond the download.

Flash Teaching ships an update every 2 weeks, Zed Academy every 5 months. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Flash Teaching | Zed Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Size | 49 MB | 271 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aly Hafez](https://appshunter.io/developer/1578173168) | [Ahmed Ibrahim](https://appshunter.io/developer/1756465735) |

## What reviewers say

### Flash Teaching

[App page](https://appshunter.io/ios/app/flash-teaching/id1591134879)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lecture Online | $30.99 | one-time |


### Zed Academy

[App page](https://appshunter.io/ios/app/zed-academy/id6754394134)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Teaching free?

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

### Is Zed Academy free?

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

### Do Flash Teaching or Zed Academy have ads?

Neither Flash Teaching nor Zed Academy shows ads.

### Which is updated more often, Flash Teaching or Zed Academy?

Flash Teaching ships an update every 2 weeks, and Zed Academy every 5 months. Most recently, Flash Teaching was updated on September 17, 2026 and Zed Academy on September 20, 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.*