# Tap Tap Marble vs Knit Sort Stack

The clearest difference is in-app purchases: Knit Sort Stack at none against Tap Tap Marble's 1. Tap Tap Marble's advantage is ads (none vs shown) and iOS requirement (8.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Tap Tap Marble sells 1 one-off in-app purchase. Knit Sort Stack asks for nothing beyond the download.

## The numbers

| Metric | Tap Tap Marble | Knit Sort Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/tap-tap-marble/id368359065/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 17.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 93 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rise Up Labs](https://appshunter.io/developer/337502798) | [Spektrum Oyun Yazilim Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1595936502) |

## What reviewers say

### Tap Tap Marble

[App page](https://appshunter.io/ios/app/tap-tap-marble/id368359065)

Engage in a fast-paced balloon-popping challenge that tests your reflexes. With intuitive gameplay and multiple modes, this game offers endless fun for all ages. Enjoy stunning visuals and immersive sound as you aim to achieve the highest score.

**Highlights:** Balloon popping gameplay, Multiple game modes (Time, Survival, Kids), Stunning visuals, Awesome sound and music, Easy to learn gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kids Mode | $0.99 | one-time |

**What reviewers like**

- 🎮 Addictive gameplay mechanics
- 💪 Improves finger and hand strength
- 🆓 Free to download and try
- 📊 Ability to save personal scores
- 🎵 Background music accompaniment

**What reviewers complain about**

- 🐛 Frequent crashes and freezing
- 📢 Intrusive ads placed in gameplay area
- 🎵 Poor quality or boring music selection
- ⚙️ Unresponsive tap detection
- 🎯 Confusing gameplay with no clear objective

**Reported bugs**

- App crashes immediately upon opening
- Crashes during gameplay when too many marbles appear
- Loading screen freezes and causes device restart
- Tap input not registering properly
- App freezes when ads load

**Requested features**

- Difficulty levels (Easy, Medium, Hard)
- More song variety and custom music support
- Create your own song mode
- Leaderboard access without paid upgrade
- Move app bar to top of screen


### Knit Sort Stack

[App page](https://appshunter.io/ios/app/knit-sort-stack/id6755884369)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tap Tap Marble free?

Tap Tap Marble is free to download, with in-app purchases available.

### Is Knit Sort Stack free?

Knit Sort Stack is free to download, with no in-app purchases.

### Do Tap Tap Marble or Knit Sort Stack have ads?

Knit Sort Stack shows ads; Tap Tap Marble does not.

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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.*