# Overengineered Arrow Keys vs Study Timer

The clearest difference is ads: Overengineered Arrow Keys at none against Study Timer's shown. Overengineered Arrow Keys also leads on device support (4 vs 2). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Overengineered Arrow Keys | Study Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/overengineered-arrow-keys/id6449273272/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 2 MB | 36 MB |
| Requires iOS | 16 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jia Chen Yee](https://appshunter.io/developer/1688509850) | [Ryan Impey](https://appshunter.io/developer/1773084455) |

## What reviewers say

### Overengineered Arrow Keys

[App page](https://appshunter.io/ios/app/overengineered-arrow-keys/id6449273272)

Control presentation slides remotely using your phone. It functions as a simple wireless keyboard, pressing only the left and right arrow keys to advance or go back. Connects easily via a QR code for seamless use with any presentation software.

**Highlights:** Remote slide control, Wireless keyboard functionality, QR code connection, Works with all presentation software, Multi-presenter support, Privacy-focused data handling

**In-app purchases:** none


### Study Timer

[App page](https://appshunter.io/ios/app/study-timer-focus-fish/id6745766537)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Overengineered Arrow Keys free?

Overengineered Arrow Keys is free to download, with no in-app purchases.

### Is Study Timer free?

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

### Do Overengineered Arrow Keys or Study Timer have ads?

Study Timer shows ads; Overengineered Arrow Keys does not.

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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.*