# BrainGuin vs Pith

The clearest difference is update cadence: BrainGuin at every 9 days against Pith's every 3 months. BrainGuin also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BrainGuin sells 1 in-app purchase, starting at $12.99 per year and Pith sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BrainGuin ships an update every 9 days, Pith every 3 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BrainGuin | Pith |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Size | 61 MB | 3 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [francesco saponaro](https://appshunter.io/developer/1875746264) | [Claudiu Valentin Sararu](https://appshunter.io/developer/1884891322) |

## What reviewers say

### BrainGuin

[App page](https://appshunter.io/ios/app/brainguin-smart-flashcards/id6758918032)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainGuin Pro | $12.99 | per year |


### Pith

[App page](https://appshunter.io/ios/app/pith-study-flashcards/id6777970649)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pith Pro | $5.99 | one-time |


## Frequently asked questions

### Is BrainGuin free?

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

### Is Pith free?

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

### Do BrainGuin or Pith have ads?

Neither BrainGuin nor Pith shows ads.

### Which is updated more often, BrainGuin or Pith?

BrainGuin ships an update every 9 days, and Pith every 3 months. Most recently, BrainGuin was updated on October 25, 2026 and Pith on October 31, 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.*