# O3 Class vs Everest360classes

The clearest difference is update cadence: O3 Class at every 6 weeks against Everest360classes's every 6 months. O3 Class also leads on iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. O3 Class sells 3 one-off in-app purchases and Everest360classes sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

O3 Class ships an update every 6 weeks, Everest360classes every 6 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | O3 Class | Everest360classes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Size | 51 MB | 144 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Moments Telecomedia](https://appshunter.io/developer/417054091) | [PAVI PUBLICATION PRIVATE LIMITED](https://appshunter.io/developer/1790866777) |

## What reviewers say

### O3 Class

[App page](https://appshunter.io/ios/app/o3-class/id1627995167)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adobe Photoshop | $59.99 | one-time |
| Adobe Premiere | $59.99 | one-time |
| Photography Course | $79.99 | one-time |


### Everest360classes

[App page](https://appshunter.io/ios/app/everest360classes/id6470717100)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - 17900 | $179.99 | one-time |
| Package - 27900 | $299.99 | one-time |
| Package - 34900 | $349.99 | one-time |
| Package - 39900 | $399.99 | one-time |
| Package - 44900 | $449.99 | one-time |
| Package - 54900 | $499.99 | one-time |
| Package - 59900 | $599.99 | one-time |
| Package - 69900 | $699.99 | one-time |
| Package - 79900 | $799.99 | one-time |
| Package - 89900 | $899.99 | one-time |


## Frequently asked questions

### Is O3 Class free?

O3 Class is free to download, with in-app purchases available.

### Is Everest360classes free?

Everest360classes is free to download, with in-app purchases available.

### Do O3 Class or Everest360classes have ads?

Neither O3 Class nor Everest360classes shows ads.

### Which is updated more often, O3 Class or Everest360classes?

O3 Class ships an update every 6 weeks, and Everest360classes every 6 months. Most recently, O3 Class was updated on October 11, 2026 and Everest360classes on October 10, 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.*