# Find the Difference vs Screw Puzzle

Find the Difference and Screw Puzzle are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Find the Difference sells 1 one-off in-app purchase and Screw Puzzle sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Find the Difference ships an update every 2 weeks, Screw Puzzle every 3 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Find the Difference | Screw Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 1.1 GB | 91 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [위즈오션(WizOcean)](https://appshunter.io/developer/6804366089) | [Questar Games](https://appshunter.io/developer/1881730721) |

## What reviewers say

### Find the Difference

[App page](https://appshunter.io/ios/app/find-the-difference-kongkong/id6806705949)

Compare two images to find differences in objects, colors, shapes, and patterns across hundreds of stages. Enjoy cozy scenes and everyday stories with optional hints and challenges. Play with a friend on a single device or unlock the full campaign.

**Highlights:** 400 spot-the-difference stages, 27 themed chapters, Two-player mode on one phone, Optional rewarded ads for progression, One-time Detective Pass purchase, Synchronized zoom and pan, Daily challenges and collection rewards

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KongKong Detective Pass | $3.99 | one-time |


### Screw Puzzle

[App page](https://appshunter.io/ios/app/screw-puzzle-workshop/id6811466023)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Unlimited Mode | $4.99 | one-time |


## Frequently asked questions

### Is Find the Difference free?

Find the Difference is free to download, with in-app purchases available.

### Is Screw Puzzle free?

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

### Do Find the Difference or Screw Puzzle have ads?

Both Find the Difference and Screw Puzzle show ads.

### Which is updated more often, Find the Difference or Screw Puzzle?

Find the Difference ships an update every 2 weeks, and Screw Puzzle every 3 weeks. Most recently, Find the Difference was updated on November 8, 2026 and Screw Puzzle on November 6, 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.*