# Piece Out vs Double It Challenge

The clearest difference is in-app purchases: Double It Challenge at none against Piece Out's 1. Double It Challenge also leads on rating (5.0 vs 4.6). Piece Out's advantage is ratings volume (1.3K vs 3) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Piece Out sells 1 one-off in-app purchase. Double It Challenge asks for nothing beyond the download.

Double It Challenge holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Piece Out has 1.3K ratings behind it against 3, so its average is the more settled of the two.

Piece Out ships an update every 5 weeks, Double It Challenge every 3 weeks. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Piece Out | Double It Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.3K ratings)](https://appshunter.io/ios/app/piece-out/id1228004705/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/double-it-challenge/id6504582666/reviews)** |
| Number of ratings | **1.3K** | 3 |
| Positive reviews | 82.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 69 MB | 39 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kumobius](https://appshunter.io/developer/449069247) | [Dogfish Technologies, LLC](https://appshunter.io/developer/1197710360) |

## What reviewers say

### Piece Out

[App page](https://appshunter.io/ios/app/piece-out/id1228004705)

Engage your mind with a unique puzzle game that involves flipping, sliding, and spinning blocks. Enjoy over 50 pages of puzzles with a new challenging one daily, all without time pressure. Hints are available if you get stuck.

**Highlights:** Flip, slide, and spin blocks, Over 50 puzzle pages, Daily extra-hard puzzles, No time limit or pressure, Hint system available

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |

**What reviewers like**

- 👍 Peaceful and relaxing gameplay
- 👍 Soothing music and visuals
- 👍 Progressively challenging puzzles
- 👍 No time pressure or stress
- 👍 Ability to undo moves

**What reviewers complain about**

- 🤔 Difficulty too high for some users
- 🤔 Hint system requires watching ads
- 🤔 Ads can be frequent and disruptive
- 🤔 Lack of clear instructions or tutorial

**Reported bugs**

- Certain movement constraints not intuitive
- Game sometimes automatically downloads without user action

**Requested features**

- Minimum move counter
- Separate volume controls for music and sound effects
- Easy restart option for puzzles
- Ability to save and revisit daily puzzles


### Double It Challenge

[App page](https://appshunter.io/ios/app/double-it-challenge/id6504582666)

This is a puzzle game that combines luck and strategy. Players make strategic moves with numbered circles to achieve high scores. It's an addictive experience that's hard to put down.

**Highlights:** Strategic numbered circle movements, Addictive puzzle gameplay, Score-based challenges, Share results with friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piece Out free?

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

### Is Double It Challenge free?

Double It Challenge is free to download, with no in-app purchases.

### Which has better reviews, Piece Out or Double It Challenge?

Double It Challenge is rated higher. Piece Out averages 4.6 out of 5 from 1.3K ratings, while Double It Challenge averages 5.0 from 3 ratings.

### Do Piece Out or Double It Challenge have ads?

Both Piece Out and Double It Challenge show ads.

### Which is updated more often, Piece Out or Double It Challenge?

Piece Out ships an update every 5 weeks, and Double It Challenge every 3 weeks. Most recently, Piece Out was updated on October 15, 2026 and Double It Challenge on September 29, 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.*