# Card Merging Puzzle vs Idle Elements

The clearest difference is ads: Card Merging Puzzle at none against Idle Elements's shown. Idle Elements's advantage is update cadence (daily vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Card Merging Puzzle ships an update every 11 months, Idle Elements daily. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Card Merging Puzzle | Idle Elements |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/idle-elements/id6502619739/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Daily** |
| Monetization | — | Ad-supported |
| Size | 98 MB | 96 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Hieu Hoang](https://appshunter.io/developer/1108291419) | [Nigmatic Sound LLC](https://appshunter.io/developer/1451103347) |

## What reviewers say

### Card Merging Puzzle

[App page](https://appshunter.io/ios/app/card-merging-puzzle/id6449497432)

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle Elements

[App page](https://appshunter.io/ios/app/idle-elements/id6502619739)

Merge crystals by matching three or more to generate increasingly large numbers. Manage your elements carefully to avoid negative consequences as you play.

**Highlights:** Match 3 crystal merging, Idle gameplay mechanics, Number generation, Element management, Strategic gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Card Merging Puzzle free?

Card Merging Puzzle is free to download, with no in-app purchases.

### Is Idle Elements free?

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

### Do Card Merging Puzzle or Idle Elements have ads?

Idle Elements shows ads; Card Merging Puzzle does not.

### Which is updated more often, Card Merging Puzzle or Idle Elements?

Card Merging Puzzle ships an update every 11 months, and Idle Elements daily. Most recently, Card Merging Puzzle was updated on October 3, 2026 and Idle Elements on October 19, 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.*