# SAMA vs UPBRAiN

The clearest difference is update cadence: UPBRAiN at monthly against SAMA's every 3 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.

SAMA ships an update every 3 months, UPBRAiN monthly. The most recent releases landed on September 10, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | SAMA | UPBRAiN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 36 MB | 220 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chayangoorn Sonsena](https://appshunter.io/developer/1484048197) | [Jamorn Anantariyakul](https://appshunter.io/developer/1481815522) |

## What reviewers say

### SAMA

[App page](https://appshunter.io/ios/app/sama/id1484048198)

**Features:** macOS Compatibility

**In-app purchases:** none


### UPBRAiN

[App page](https://appshunter.io/ios/app/upbrain/id1604532613)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAMA free?

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

### Is UPBRAiN free?

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

### Do SAMA or UPBRAiN have ads?

Neither SAMA nor UPBRAiN shows ads.

### Which is updated more often, SAMA or UPBRAiN?

SAMA ships an update every 3 months, and UPBRAiN monthly. Most recently, SAMA was updated on September 10, 2026 and UPBRAiN on August 23, 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.*