# Elemembo vs Double It Challenge

The clearest difference is in-app purchases: Double It Challenge at none against Elemembo's 4. Elemembo's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Elemembo sells 4 one-off in-app purchases. Double It Challenge asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Elemembo against 5.0 for Double It Challenge. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Elemembo ships an update monthly, Double It Challenge every 3 weeks. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Elemembo | Double It Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/elemembo/id1567683810/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/double-it-challenge/id6504582666/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 62 MB | 39 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KILLERBIT LLC](https://appshunter.io/developer/1043995091) | [Dogfish Technologies, LLC](https://appshunter.io/developer/1197710360) |

## What reviewers say

### Elemembo

[App page](https://appshunter.io/ios/app/elemembo/id1567683810)

Engage in fast-paced tile-matching gameplay to combine tiles into elements. Unleash powerful effects by mixing elements, such as freezing time or multiplying scores. Enjoy gorgeous visuals and a smooth, fun experience.

**Highlights:** Tap and match tiles, Combine tiles into elements, Mix elements for powerful effects, Ice element freezes time, Sun element multiplies score, Gorgeous visual effects

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $0.99 | one-time |
| Coin Pack 2 | $4.99 | one-time |
| Coin Pack 3 | $19.99 | one-time |
| Coin Pack 4 | $49.99 | one-time |


### 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 Elemembo free?

Elemembo 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, Elemembo or Double It Challenge?

Elemembo and Double It Challenge are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Elemembo or Double It Challenge have ads?

Both Elemembo and Double It Challenge show ads.

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

Elemembo ships an update monthly, and Double It Challenge every 3 weeks. Most recently, Elemembo was updated on October 9, 2026 and Double It Challenge on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*