# OC Academy vs MulZap

The clearest difference is in-app purchases: OC Academy at none against MulZap's 3. MulZap's advantage is update cadence (weekly vs every 6 weeks) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. MulZap sells 3 one-off in-app purchases. OC Academy asks for nothing beyond the download.

OC Academy ships an update every 6 weeks, MulZap weekly. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | OC Academy | MulZap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 56 MB | 13 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [oc academy](https://appshunter.io/developer/1872635401) | [Francois GUILLET](https://appshunter.io/developer/6779992453) |

## What reviewers say

### OC Academy

[App page](https://appshunter.io/ios/app/oc-academy/id6759248144)

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

**In-app purchases:** none


### MulZap

[App page](https://appshunter.io/ios/app/mulzap/id6779992451)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Medium tip | $3.99 | one-time |
| Large tip | $8.99 | one-time |


## Frequently asked questions

### Is OC Academy free?

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

### Is MulZap free?

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

### Do OC Academy or MulZap have ads?

Neither OC Academy nor MulZap shows ads.

### Which is updated more often, OC Academy or MulZap?

OC Academy ships an update every 6 weeks, and MulZap weekly. Most recently, OC Academy was updated on September 7, 2026 and MulZap on September 18, 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.*