# CANBOXPRO vs AoToRoBo

CANBOXPRO and AoToRoBo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

CANBOXPRO ships an update every 8 days, AoToRoBo fortnightly. The most recent releases landed on June 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | CANBOXPRO | AoToRoBo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/canboxpro/id6473891966/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free | — |
| Size | 9 MB | 65 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Visconti](https://appshunter.io/developer/1182909054) | [Shenzhen Casstime Technologies Co., Ltd.](https://appshunter.io/developer/1238561221) |

## What reviewers say

### CANBOXPRO

[App page](https://appshunter.io/ios/app/canboxpro/id6473891966)

Wirelessly monitor your current ethanol content percentage using a compatible Continental Ethanol sensor. This application requires a specific Bluetooth module for wireless connectivity.

**Highlights:** Wireless ethanol content viewing, Compatible with Continental Ethanol sensors, Requires custom Bluetooth module, Real-time data display

**Features:** macOS Compatibility

**In-app purchases:** none


### AoToRoBo

[App page](https://appshunter.io/ios/app/aotorobo/id6761795151)

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

**In-app purchases:** none


## Frequently asked questions

### Is CANBOXPRO free?

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

### Is AoToRoBo free?

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

### Do CANBOXPRO or AoToRoBo have ads?

Neither CANBOXPRO nor AoToRoBo shows ads.

### Which is updated more often, CANBOXPRO or AoToRoBo?

CANBOXPRO ships an update every 8 days, and AoToRoBo fortnightly. Most recently, CANBOXPRO was updated on June 1, 2026 and AoToRoBo on September 19, 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.*