# CROMUSBOX vs Improving Methods

The clearest difference is update cadence: Improving Methods at monthly against CROMUSBOX's every 33 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.

CROMUSBOX ships an update every 33 months, Improving Methods monthly. The most recent releases landed on October 3, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CROMUSBOX | Improving Methods |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Monthly** |
| Size | 44 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BINLAB S.A.S](https://appshunter.io/developer/1434465217) | [Improving Methods](https://appshunter.io/developer/1765157078) |

## What reviewers say

### CROMUSBOX

[App page](https://appshunter.io/ios/app/cromusbox/id1452390632)

**In-app purchases:** none


### Improving Methods

[App page](https://appshunter.io/ios/app/improving-methods/id6670174744)

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

**In-app purchases:** none


## Frequently asked questions

### Is CROMUSBOX free?

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

### Is Improving Methods free?

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

### Do CROMUSBOX or Improving Methods have ads?

Neither CROMUSBOX nor Improving Methods shows ads.

### Which is updated more often, CROMUSBOX or Improving Methods?

CROMUSBOX ships an update every 33 months, and Improving Methods monthly. Most recently, CROMUSBOX was updated on October 3, 2026 and Improving Methods on September 20, 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.*