# WTR Notebook vs Trilo Stavar

The clearest difference is update cadence: WTR Notebook at every 2 months against Trilo Stavar's every 50 months. Trilo Stavar's advantage is price ($3.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

WTR Notebook costs $4.99 and Trilo Stavar $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WTR Notebook ships an update every 2 months, Trilo Stavar every 50 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | WTR Notebook | Trilo Stavar |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 50 months |
| Size | 14 MB | 71 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digitalt Hjarta AB](https://appshunter.io/developer/886129484) | [Trilo Interactive AB](https://appshunter.io/developer/1125819477) |

## What reviewers say

### WTR Notebook

[App page](https://appshunter.io/ios/app/wtr-notebook/id1019261013)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trilo Stavar

[App page](https://appshunter.io/ios/app/trilo-stavar/id1173315750)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WTR Notebook free?

WTR Notebook costs $4.99, with no in-app purchases.

### Is Trilo Stavar free?

Trilo Stavar costs $3.99, with no in-app purchases.

### Do WTR Notebook or Trilo Stavar have ads?

Neither WTR Notebook nor Trilo Stavar shows ads.

### Which is updated more often, WTR Notebook or Trilo Stavar?

WTR Notebook ships an update every 2 months, and Trilo Stavar every 50 months. Most recently, WTR Notebook was updated on October 29, 2026 and Trilo Stavar on October 26, 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.*