# B.R.A.IN. vs iCrucible

The clearest difference is in-app purchases: B.R.A.IN. at none against iCrucible's 8. B.R.A.IN. also leads on iOS requirement (15.0 vs 17.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iCrucible sells 8 in-app purchases, starting at $2.99 per month. B.R.A.IN. asks for nothing beyond the download.

B.R.A.IN. ships an update every 3 months, iCrucible every 5 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | B.R.A.IN. | iCrucible |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 78 MB | 172 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SISGEO S.r.l](https://appshunter.io/developer/1439891075) | [RIMCS LLC](https://appshunter.io/developer/1695388876) |

## What reviewers say

### B.R.A.IN.

[App page](https://appshunter.io/ios/app/brain-sisgeo/id1439891076)

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

**In-app purchases:** none


### iCrucible

[App page](https://appshunter.io/ios/app/icrucible/id6468351223)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $2.99 | per month |
| Premium | $4.99 | per month |
| Standard | $29.99 | per year |
| Premium | $49.99 | per year |
| 500 Flame Gems | $4.99 | one-time |
| 2,500 Flame Gems | $23.99 | one-time |
| 5,000 Flame Gems | $46.99 | one-time |
| 10,000 Flame Gems | $91.90 | one-time |


## Frequently asked questions

### Is B.R.A.IN. free?

B.R.A.IN. is free to download, with no in-app purchases.

### Is iCrucible free?

iCrucible is free to download, with in-app purchases available.

### Do B.R.A.IN. or iCrucible have ads?

Neither B.R.A.IN. nor iCrucible shows ads.

### Which is updated more often, B.R.A.IN. or iCrucible?

B.R.A.IN. ships an update every 3 months, and iCrucible every 5 months. Most recently, B.R.A.IN. was updated on October 24, 2026 and iCrucible on October 27, 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.*