# Alfredo Backer vs OC Safe

The clearest difference is update cadence: Alfredo Backer at every 8 months against OC Safe's every 22 months. 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.

Alfredo Backer ships an update every 8 months, OC Safe every 22 months. The most recent releases landed on September 18, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Alfredo Backer | OC Safe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 22 months |
| Size | 55 MB | 29 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Externato Alfredo Backer Ltda](https://appshunter.io/developer/1535072495) | [Okanagan College](https://appshunter.io/developer/436819272) |

## What reviewers say

### Alfredo Backer

[App page](https://appshunter.io/ios/app/alfredo-backer/id1212354980)

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

**In-app purchases:** none


### OC Safe

[App page](https://appshunter.io/ios/app/oc-safe/id1358475295)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alfredo Backer free?

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

### Is OC Safe free?

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

### Do Alfredo Backer or OC Safe have ads?

Neither Alfredo Backer nor OC Safe shows ads.

### Which is updated more often, Alfredo Backer or OC Safe?

Alfredo Backer ships an update every 8 months, and OC Safe every 22 months. Most recently, Alfredo Backer was updated on September 18, 2026 and OC Safe on July 16, 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.*