# Quiet Logic vs Clueworthy

The clearest difference is update cadence: Clueworthy at monthly against Quiet Logic's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quiet Logic sells 1 one-off in-app purchase and Clueworthy sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Quiet Logic ships an update every 4 months, Clueworthy monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Quiet Logic | Clueworthy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clueworthy-logic-grid-puzzles/id6816840436/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 43 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [楚云 徐](https://appshunter.io/developer/1890205892) | [Vladyslav Shchuka](https://appshunter.io/developer/1605544870) |

## What reviewers say

### Quiet Logic

[App page](https://appshunter.io/ios/app/quiet-logic-grid-puzzles/id6784965000)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Library | $9.99 | one-time |


### Clueworthy

[App page](https://appshunter.io/ios/app/clueworthy-logic-grid-puzzles/id6816840436)

Engage your deductive reasoning with daily logic grid puzzles. Solve mysteries by marking grids with clues, with a built-in solver to prevent guessing. Offers various grid sizes and themes, with options for unlimited puzzles and hints through a premium subscription.

**Highlights:** Daily logic grid puzzles, Built-in solver, Hints that teach, Multiple grid sizes and themes, Unlimited puzzles and hints (premium), Printable puzzles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $24.99 | per year |
| Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Quiet Logic free?

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

### Is Clueworthy free?

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

### Do Quiet Logic or Clueworthy have ads?

Neither Quiet Logic nor Clueworthy shows ads.

### Which is updated more often, Quiet Logic or Clueworthy?

Quiet Logic ships an update every 4 months, and Clueworthy monthly. Most recently, Quiet Logic was updated on October 31, 2026 and Clueworthy on October 31, 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.*