# StudyClock vs Study Smart Timer

The clearest difference is in-app purchases: Study Smart Timer at none against StudyClock's 1. StudyClock's advantage is ads (none vs shown) and update cadence (every 6 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. StudyClock sells 1 in-app purchase, starting at $1.99 per month. Study Smart Timer asks for nothing beyond the download.

StudyClock ships an update every 6 days, Study Smart Timer every 4 weeks. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | StudyClock | Study Smart Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Size | 31 MB | 55 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Veacheslav Kolesnik](https://appshunter.io/developer/1879786873) | [INSEOK CHOI](https://appshunter.io/developer/1879478655) |

## What reviewers say

### StudyClock

[App page](https://appshunter.io/ios/app/studyclock-study-timer-alarm/id6761394772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyClock | $1.99 | per month |


### Study Smart Timer

[App page](https://appshunter.io/ios/app/study-smart-timer/id6762131430)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyClock free?

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

### Is Study Smart Timer free?

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

### Do StudyClock or Study Smart Timer have ads?

Study Smart Timer shows ads; StudyClock does not.

### Which is updated more often, StudyClock or Study Smart Timer?

StudyClock ships an update every 6 days, and Study Smart Timer every 4 weeks. Most recently, StudyClock was updated on September 15, 2026 and Study Smart Timer on September 10, 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.*