# Card Shuffle Sort vs Block Rhythm

The clearest difference is in-app purchases: Block Rhythm at none against Card Shuffle Sort's 18. Block Rhythm also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). Card Shuffle Sort's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Card Shuffle Sort sells 18 one-off in-app purchases. Block Rhythm asks for nothing beyond the download.

Card Shuffle Sort ships an update every 2 weeks, Block Rhythm every 2 days. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Card Shuffle Sort | Block Rhythm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (20K ratings)](https://appshunter.io/ios/app/card-shuffle-sort/id1666903635/reviews)** | — |
| Number of ratings | **20K** | — |
| Positive reviews | 28.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 522 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lion Studios Plus](https://appshunter.io/developer/1610194568) | [Nguyen Tri Bac](https://appshunter.io/developer/1891306968) |

## What reviewers say

### Card Shuffle Sort

[App page](https://appshunter.io/ios/app/card-shuffle-sort/id1666903635)

A smart color sorting puzzle game that challenges your organization and logic skills. Rearrange cards into colored order across increasingly difficult levels. Features power-ups and daily challenges for endless entertainment.

**Highlights:** Color-sorting puzzle levels, Increasing difficulty, Intuitive gameplay, Beautiful color palette, Power-ups and special abilities, Daily challenges and rewards

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tiny of Gold | $0.99 | one-time |
| 10 Magnet Powerups | $0.99 | one-time |
| 15 Magnet & Bomb Powerups | $1.99 | one-time |
| 500 Cards | $2.99 | one-time |
| Progressive Offer | $2.99 | one-time |
| Daily Challenge Pass | $2.99 | one-time |
| Remove ads | $3.99 | one-time |
| No Ads | $4.99 | one-time |
| Remove ads | $4.99 | one-time |
| Progressive Offer | $4.99 | one-time |
| Piggy Bank | $4.99 | one-time |
| 1,500 Cards | $5.99 | one-time |
| Remove ads | $5.99 | one-time |
| Cards offer | $5.99 | one-time |
| No ads 30 days T | $5.99 | one-time |
| Season Premium Track | $9.99 | one-time |
| Piggy Bank | $14.99 | one-time |
| 8,000 Cards | $24.99 | one-time |

**What reviewers like**

- 🚀 Relaxing and therapeutic gameplay
- 👍 Helps with ADHD and anxiety
- 🚀 Satisfying card sorting experience
- 👍 Offline play available

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔍 Unclear progression and unlock system
- 💸 Expensive in-app purchases
- 📺 Excessive and intrusive ads
- 🔍 Confusing card color differentiation

**Reported bugs**

- Level 73 in challenges is impossible to complete
- Purchased card slots and boosts not working as expected
- Daily/weekly challenges not tracking progress correctly

**Requested features**

- Add more card types and sorting challenges
- Improve progression system and rewards
- Provide better in-game explanations
- Optimize performance and reduce crashes


### Block Rhythm

[App page](https://appshunter.io/ios/app/block-rhythm/id6761759455)

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

**In-app purchases:** none


## Frequently asked questions

### Is Card Shuffle Sort free?

Card Shuffle Sort is free to download, with in-app purchases available.

### Is Block Rhythm free?

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

### Do Card Shuffle Sort or Block Rhythm have ads?

Card Shuffle Sort shows ads; Block Rhythm does not.

### Which is updated more often, Card Shuffle Sort or Block Rhythm?

Card Shuffle Sort ships an update every 2 weeks, and Block Rhythm every 2 days. Most recently, Card Shuffle Sort was updated on October 22, 2026 and Block Rhythm on October 21, 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.*