# DOP vs This or That

The clearest difference is ads: This or That at none against DOP's shown. This or That also leads on update cadence (every 4 weeks vs every 6 months). DOP's advantage is iOS requirement (12.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DOP ships an update every 6 months, This or That every 4 weeks. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DOP | This or That |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (12 ratings)](https://appshunter.io/ios/app/dop-tricky-puzzles/id6468942101/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 89 MB | 50 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiren Gabani](https://appshunter.io/developer/1637021300) | [JON GUILLO RODRIGUEZ](https://appshunter.io/developer/1691794866) |

## What reviewers say

### DOP

[App page](https://appshunter.io/ios/app/dop-tricky-puzzles/id6468942101)

This game challenges your observation and drawing skills to identify and complete missing parts of images. It offers a relaxing yet engaging experience with over 500 puzzles for all ages. Exercise your brain, improve focus, and become an artist by solving these picture riddles.

**Highlights:** Identify and draw missing parts, Solve picture riddles, Brain training and focus development, Over 500 puzzle variations, Hint system for difficult puzzles, Cool graphics and happy music

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

**In-app purchases:** none


### This or That

[App page](https://appshunter.io/ios/app/this-or-that-fun-choices/id6752330182)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOP free?

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

### Is This or That free?

This or That is free to download, with no in-app purchases.

### Do DOP or This or That have ads?

DOP shows ads; This or That does not.

### Which is updated more often, DOP or This or That?

DOP ships an update every 6 months, and This or That every 4 weeks. Most recently, DOP was updated on October 25, 2026 and This or That on October 9, 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.*