# Study Timer vs MarkCalc Ontario

The clearest difference is in-app purchases: MarkCalc Ontario at none against Study Timer's 2. Study Timer's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Study Timer sells 2 in-app purchases, starting at $7.99 per 7 days. MarkCalc Ontario asks for nothing beyond the download.

## The numbers

| Metric | Study Timer | MarkCalc Ontario |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 30 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ankur Dhameliya](https://appshunter.io/developer/1560934425) | [STEVEN MUELLER](https://appshunter.io/developer/6790435921) |

## What reviewers say

### Study Timer

[App page](https://appshunter.io/ios/app/study-timer-floro/id6748551993)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |
| Annual Subscription | $29.99 | per year |


### MarkCalc Ontario

[App page](https://appshunter.io/ios/app/markcalc-ontario/id6790435919)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Study Timer free?

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

### Is MarkCalc Ontario free?

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

### Do Study Timer or MarkCalc Ontario have ads?

Neither Study Timer nor MarkCalc Ontario shows ads.

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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.*