# Masterwork App vs OnceOne

The clearest difference is iOS requirement: Masterwork App at 15.0 against OnceOne's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Masterwork App sells 1 in-app purchase, starting at $4.99 per month and OnceOne sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 17, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Masterwork App | OnceOne |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 81 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shadi Ganem](https://appshunter.io/developer/1797357013) | [Dongliang Yin](https://appshunter.io/developer/1030365061) |

## What reviewers say

### Masterwork App

[App page](https://appshunter.io/ios/app/masterwork-app/id6742198093)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Masterwork Premium | $4.99 | per month |


### OnceOne

[App page](https://appshunter.io/ios/app/onceone-grouping-to-do-tasks/id6744550176)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro(Monthly) | $0.99 | per month |
| Pro(Annual) | $9.99 | per year |
| Pro(Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is Masterwork App free?

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

### Is OnceOne free?

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

### Do Masterwork App or OnceOne have ads?

Neither Masterwork App nor OnceOne shows ads.

### Which is updated more often, Masterwork App or OnceOne?

Masterwork App ships an update weekly, and OnceOne weekly. Most recently, Masterwork App was updated on September 17, 2026 and OnceOne on September 5, 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.*