# Study Timer Tracker vs MD Inbox

The clearest difference is price: MD Inbox at Free against Study Timer Tracker's $1.99. MD Inbox also leads on in-app purchases (none vs 2). Study Timer Tracker's advantage is iOS requirement (18.6 vs 26.0). On ads and device support there is nothing between them.

MD Inbox is free to download; Study Timer Tracker costs $1.99 up front. Study Timer Tracker sells 2 in-app purchases, starting at $0.99 per month. MD Inbox asks for nothing beyond the download.

## The numbers

| Metric | Study Timer Tracker | MD Inbox |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 7 MB | 4 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aneesh Pradeep](https://appshunter.io/developer/1836157821) | [Beka Demuradze](https://appshunter.io/developer/1550282440) |

## What reviewers say

### Study Timer Tracker

[App page](https://appshunter.io/ios/app/study-timer-tracker-studius/id6751641628)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studius Pro Monthly | $0.99 | per month |
| Studius Pro - Annual | $6.99 | per year |


### MD Inbox

[App page](https://appshunter.io/ios/app/md-inbox/id6770068101)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Timer Tracker free?

Study Timer Tracker costs $1.99, and also offers in-app purchases.

### Is MD Inbox free?

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

### Do Study Timer Tracker or MD Inbox have ads?

Neither Study Timer Tracker nor MD Inbox 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.*