# Study On vs Study Planner

The clearest difference is in-app purchases: Study On at none against Study Planner's 2. Study Planner's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Study Planner sells 2 in-app purchases, starting at $2.99 per month. Study On asks for nothing beyond the download.

Study On ships an update every 2 weeks, Study Planner every 9 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Study On | Study Planner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 113 MB | 36 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moon Su Choi](https://appshunter.io/developer/1888959670) | [Hendrik Willem van der Kaaden](https://appshunter.io/developer/6788497735) |

## What reviewers say

### Study On

[App page](https://appshunter.io/ios/app/study-on-study-planner/id6781290480)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Planner

[App page](https://appshunter.io/ios/app/study-planner-deadly/id6788497733)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deadly Premium Monthly | $2.99 | per month |
| Deadly Premium Yearly | $17.99 | per year |


## Frequently asked questions

### Is Study On free?

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

### Is Study Planner free?

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

### Do Study On or Study Planner have ads?

Both Study On and Study Planner show ads.

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

Study On ships an update every 2 weeks, and Study Planner every 9 days. Most recently, Study On was updated on October 6, 2026 and Study Planner on October 9, 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.*