# KitchenTimer4 byNSDev vs Simple Presentation Timer

The clearest difference is in-app purchases: KitchenTimer4 byNSDev at none against Simple Presentation Timer's 2. KitchenTimer4 byNSDev also leads on ads (none vs shown). Simple Presentation Timer's advantage is update cadence (every 3 weeks vs every 35 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Presentation Timer sells 2 one-off in-app purchases. KitchenTimer4 byNSDev asks for nothing beyond the download.

KitchenTimer4 byNSDev ships an update every 35 months, Simple Presentation Timer every 3 weeks. The most recent releases landed on September 15, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | KitchenTimer4 byNSDev | Simple Presentation Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 35 months | **Every 3 weeks** |
| Size | 13 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### KitchenTimer4 byNSDev

[App page](https://appshunter.io/ios/app/kitchentimer4-bynsdev/id1433625187)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Presentation Timer

[App page](https://appshunter.io/ios/app/simple-presentation-timer/id1604108076)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is KitchenTimer4 byNSDev free?

KitchenTimer4 byNSDev is free to download, with no in-app purchases.

### Is Simple Presentation Timer free?

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

### Do KitchenTimer4 byNSDev or Simple Presentation Timer have ads?

Simple Presentation Timer shows ads; KitchenTimer4 byNSDev does not.

### Which is updated more often, KitchenTimer4 byNSDev or Simple Presentation Timer?

KitchenTimer4 byNSDev ships an update every 35 months, and Simple Presentation Timer every 3 weeks. Most recently, KitchenTimer4 byNSDev was updated on September 15, 2026 and Simple Presentation Timer on September 23, 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.*