# WHY NOT vs StaySweet

WHY NOT and StaySweet are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

WHY NOT ships an update every 3 weeks, StaySweet fortnightly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | WHY NOT | StaySweet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 45 MB | 9 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Marwan Mahmoud](https://appshunter.io/developer/1888723675) | [SEREIN LABS TECHNOLOGY (HK) LIMITED](https://appshunter.io/developer/1896398608) |

## What reviewers say

### WHY NOT

[App page](https://appshunter.io/ios/app/why-not-challenges/id6761294535)

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

**In-app purchases:** none


### StaySweet

[App page](https://appshunter.io/ios/app/staysweet/id6767142156)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WHY NOT free?

WHY NOT is free to download, with no in-app purchases.

### Is StaySweet free?

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

### Do WHY NOT or StaySweet have ads?

Neither WHY NOT nor StaySweet shows ads.

### Which is updated more often, WHY NOT or StaySweet?

WHY NOT ships an update every 3 weeks, and StaySweet fortnightly. Most recently, WHY NOT was updated on October 9, 2026 and StaySweet on October 7, 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.*