# windays vs Tuplet

The clearest difference is in-app purchases: windays at none against Tuplet's 2. Tuplet's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tuplet sells 2 in-app purchases, starting at $9.99 per month. windays asks for nothing beyond the download.

windays ships an update every 6 weeks, Tuplet every 3 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | windays | Tuplet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 2 MB | 49 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [dukchul seo](https://appshunter.io/developer/6773304715) | [Deterministic, Inc.](https://appshunter.io/developer/529698196) |

## What reviewers say

### windays

[App page](https://appshunter.io/ios/app/windaysroutine-calendar/id6773304713)

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

**In-app purchases:** none


### Tuplet

[App page](https://appshunter.io/ios/app/tuplet/id6774057245)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tuplet Monthly | $9.99 | per month |
| Tuplet Annual | $99.99 | per year |


## Frequently asked questions

### Is windays free?

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

### Is Tuplet free?

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

### Do windays or Tuplet have ads?

Neither windays nor Tuplet shows ads.

### Which is updated more often, windays or Tuplet?

windays ships an update every 6 weeks, and Tuplet every 3 days. Most recently, windays was updated on October 31, 2026 and Tuplet on October 28, 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.*