# CBA BEHAVIOR vs SIGMA AOSTA

The clearest difference is update cadence: CBA BEHAVIOR at every 7 months against SIGMA AOSTA's every 33 months. CBA BEHAVIOR also leads on device support. SIGMA AOSTA's advantage is iOS requirement (11.0 vs 13.0). On price and in-app purchases there is nothing between them.

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

CBA BEHAVIOR ships an update every 7 months, SIGMA AOSTA every 33 months. The most recent releases landed on December 23, 2025 and September 8, 2026 respectively.

## The numbers

| Metric | CBA BEHAVIOR | SIGMA AOSTA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 7 months** | Every 33 months |
| Size | 14 MB | 22 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [studioand mobile](https://appshunter.io/developer/513967222) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### CBA BEHAVIOR

[App page](https://appshunter.io/ios/app/cba-behavior/id1606923948)

**In-app purchases:** none


### SIGMA AOSTA

[App page](https://appshunter.io/ios/app/sigma-aosta/id6463710239)

**In-app purchases:** none


## Frequently asked questions

### Is CBA BEHAVIOR free?

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

### Is SIGMA AOSTA free?

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

### Which is updated more often, CBA BEHAVIOR or SIGMA AOSTA?

CBA BEHAVIOR ships an update every 7 months, and SIGMA AOSTA every 33 months. Most recently, CBA BEHAVIOR was updated on December 23, 2025 and SIGMA AOSTA on September 8, 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.*