# Skyworker vs Double Check

The clearest difference is in-app purchases: Skyworker at none against Double Check's 2. Skyworker also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Double Check sells 2 in-app purchases, starting at $1.99 per month. Skyworker asks for nothing beyond the download.

Skyworker ships an update every 3 weeks, Double Check every 2 months. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Skyworker | Double Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/double-check-reusable-lists/id6749749727/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 60 MB | 50 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aboveit AS](https://appshunter.io/developer/1556631176) | [SARA PEDERSEN](https://appshunter.io/developer/1831921519) |

## What reviewers say

### Skyworker

[App page](https://appshunter.io/ios/app/skyworker/id1556631174)

**In-app purchases:** none


### Double Check

[App page](https://appshunter.io/ios/app/double-check-reusable-lists/id6749749727)

Create and reuse custom checklists for any occasion, from packing for trips to grocery shopping. Collaborate with others on shared lists and discover pre-made templates to save time and stay organized.

**Highlights:** Reusable list templates, Modular list building, Collaboration features, Pre-made template library, Grocery shopping lists, Packing checklists

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Double Check Pro - Monthly | $1.99 | per month |
| Double Check Pro - Yearly | $14.99 | per year |


## Frequently asked questions

### Is Skyworker free?

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

### Is Double Check free?

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

### Do Skyworker or Double Check have ads?

Neither Skyworker nor Double Check shows ads.

### Which is updated more often, Skyworker or Double Check?

Skyworker ships an update every 3 weeks, and Double Check every 2 months. Most recently, Skyworker was updated on June 1, 2026 and Double Check on September 20, 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.*