# Interior Design vs Study Timer

The clearest difference is ads: Interior Design at none against Study Timer's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Interior Design sells 3 in-app purchases, starting at $7.99 per 7 days and Study Timer sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Interior Design | Study Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 months |
| Size | 136 MB | 75 MB |
| Requires iOS | **14.0.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cosey Management LLC](https://appshunter.io/developer/504404928) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### Interior Design

[App page](https://appshunter.io/ios/app/interior-design-room-designz/id6741250965)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | per 7 days |
| Premium | $39.99 | per year |
| Lifetime: Room Designz | $79.99 | one-time |


### Study Timer

[App page](https://appshunter.io/ios/app/study-timer-studyflow/id6755078518)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $29.99 | per year |


## Frequently asked questions

### Is Interior Design free?

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

### Is Study Timer free?

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

### Do Interior Design or Study Timer have ads?

Study Timer shows ads; Interior Design 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.*