# Study Planner vs Atenium

The clearest difference is ads: Atenium at none against Study Planner's shown. Atenium also leads on update cadence (every 8 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Study Planner sells 3 in-app purchases, starting at $0.99 per 7 days and Atenium sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Study Planner ships an update every 2 months, Atenium every 8 days. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Study Planner | Atenium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 25 MB | 118 MB |
| Requires iOS | 18 | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Piyush Korat](https://appshunter.io/developer/1714141226) | [Patrick Perazzini](https://appshunter.io/developer/1884130435) |

## What reviewers say

### Study Planner

[App page](https://appshunter.io/ios/app/study-planner-exam-timetable/id6772885197)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to premium | $0.99 | per 7 days |
| Upgrade to premium | $1.99 | per month |
| Upgrade to premium | $9.99 | per year |


### Atenium

[App page](https://appshunter.io/ios/app/atenium-study-and-flashcards/id6788842031)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, SharePlay

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atenium Pro (1 Month) | $3.99 | per month |
| Atenium Complete - Mensual | $6.99 | per month |
| Atenium Pro (1 Year) | $24.99 | per year |
| Atenium Complete - Annual | $49.99 | per year |
| Atenium Pro Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Study Planner free?

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

### Is Atenium free?

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

### Do Study Planner or Atenium have ads?

Study Planner shows ads; Atenium does not.

### Which is updated more often, Study Planner or Atenium?

Study Planner ships an update every 2 months, and Atenium every 8 days. Most recently, Study Planner was updated on October 8, 2026 and Atenium on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*