# Spaceship Defender vs Stack N Sort

Spaceship Defender and Stack N Sort are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Spaceship Defender sells 4 one-off in-app purchases and Stack N Sort sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Spaceship Defender | Stack N Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3.5K ratings)](https://appshunter.io/ios/app/stack-n-sort/id6478808922/reviews)** |
| Number of ratings | — | **3.5K** |
| Positive reviews | — | 61.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 166 MB | 190 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Inspired Square FZE](https://appshunter.io/developer/1480338371) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Spaceship Defender

[App page](https://appshunter.io/ios/app/spaceship-defender-merge-fun/id1548743679)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $0.99 | one-time |
| Pouch of Gems | $4.99 | one-time |
| AdFree | $4.99 | one-time |
| Bank of Gems | $9.99 | one-time |


### Stack N Sort

[App page](https://appshunter.io/ios/app/stack-n-sort/id6478808922)

Engage in a relaxing puzzle experience by dropping and sorting colorful stacks. Challenge yourself to beat your high score in this engaging game.

**Highlights:** Drop and sort colorful stacks, Relaxing puzzle gameplay, Beat your high score, Challenging levels

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Coins | $1.99 | one-time |
| Small Coins | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| No Ads Bundle | $9.99 | one-time |
| Medium Coins | $14.99 | one-time |
| Large Coins | $29.99 | one-time |
| Super Coins | $54.99 | one-time |
| Mega Coins | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging game
- 😊 Enjoyable gameplay
- 🚀 Quickly progresses through levels

**What reviewers complain about**

- 🤬 Too many ads interrupting gameplay
- 💰 Expensive in-app purchases for boosters
- 🐛 Glitches and bugs at higher levels

**Reported bugs**

- Getting stuck at level 75 with no way to progress
- Inability to open new games after purchasing lives

**Requested features**

- More level variety and difficulty progression
- Improved reward system for completing levels
- Accessibility options for color-blind users


## Frequently asked questions

### Is Spaceship Defender free?

Spaceship Defender is free to download, with in-app purchases available.

### Is Stack N Sort free?

Stack N Sort is free to download, with in-app purchases available.

### Do Spaceship Defender or Stack N Sort have ads?

Both Spaceship Defender and Stack N Sort show ads.

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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.*