# BrainGuin vs StudyFlow

The clearest difference is in-app purchases: StudyFlow at none against BrainGuin's 1. StudyFlow also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads 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. StudyFlow asks for nothing beyond the download.

BrainGuin ships an update every 9 days, StudyFlow fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | BrainGuin | StudyFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 61 MB | 20 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [francesco saponaro](https://appshunter.io/developer/1875746264) | [Berkut Turkal](https://appshunter.io/developer/1896778735) |

## 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 |


### StudyFlow

[App page](https://appshunter.io/ios/app/studyflow-study-planner/id6786669581)

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

**In-app purchases:** none


## Frequently asked questions

### Is BrainGuin free?

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

### Is StudyFlow free?

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

### Do BrainGuin or StudyFlow have ads?

Neither BrainGuin nor StudyFlow shows ads.

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

BrainGuin ships an update every 9 days, and StudyFlow fortnightly. Most recently, BrainGuin was updated on November 5, 2026 and StudyFlow on November 5, 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.*