# 1Study vs Courstore App

The clearest difference is iOS requirement: Courstore App at 15.0 against 1Study's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 1Study sells 1 one-off in-app purchase and Courstore App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

1Study ships an update every 9 days, Courstore App fortnightly. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 1Study | Courstore App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 16 MB | 47 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sapar Jumabekov](https://appshunter.io/developer/1600335348) | [Courstore](https://appshunter.io/developer/6801032120) |

## What reviewers say

### 1Study

[App page](https://appshunter.io/ios/app/1study/id6738660263)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Базовый курс | $49.99 | one-time |


### Courstore App

[App page](https://appshunter.io/ios/app/courstore-app/id6801032118)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Course access for 30 days | $8.99 | one-time |


## Frequently asked questions

### Is 1Study free?

1Study is free to download, with in-app purchases available.

### Is Courstore App free?

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

### Do 1Study or Courstore App have ads?

Neither 1Study nor Courstore App shows ads.

### Which is updated more often, 1Study or Courstore App?

1Study ships an update every 9 days, and Courstore App fortnightly. Most recently, 1Study was updated on September 29, 2026 and Courstore App on October 4, 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.*