# Cubby's AF Lab vs Rio Acai

Cubby's AF Lab and Rio Acai are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Cubby's AF Lab | Rio Acai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 96 MB | 55 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cubby's AF Lab](https://appshunter.io/developer/6801228593) | [Rio Acai LLC](https://appshunter.io/developer/6804976566) |

## What reviewers say

### Cubby's AF Lab

[App page](https://appshunter.io/ios/app/cubbys-af-lab/id6801228591)

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

**In-app purchases:** none


### Rio Acai

[App page](https://appshunter.io/ios/app/rio-acai/id6804976564)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cubby's AF Lab free?

Cubby's AF Lab is free to download, with no in-app purchases.

### Is Rio Acai free?

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

### Do Cubby's AF Lab or Rio Acai have ads?

Neither Cubby's AF Lab nor Rio Acai shows ads.

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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.*