# Stack Buildings vs Ninja Jump Master

The clearest difference is review sentiment: Stack Buildings at 100% against Ninja Jump Master's 44%. Stack Buildings also leads on in-app purchases (none vs 12) and rating (5.0 vs 4.6). Ninja Jump Master's advantage is ratings volume (652 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ninja Jump Master sells 12 in-app purchases, starting at $0.99 per 7 days. Stack Buildings asks for nothing beyond the download.

Stack Buildings holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ninja Jump Master has 652 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Stack Buildings's written reviews are positive against 44% of Ninja Jump Master's.

Stack Buildings ships an update monthly, Ninja Jump Master every 3 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Stack Buildings | Ninja Jump Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stack-buildings/id1351617872/reviews)** | [4.6 (652 ratings)](https://appshunter.io/ios/app/ninja-jump-master/id6449925066/reviews) |
| Number of ratings | 2 | **652** |
| Positive reviews | **100.0% of reviews** | 44.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 130 MB | 133 MB |
| Requires iOS | **8.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intellimax, Inc.](https://appshunter.io/developer/1051458172) | [Asodariya Balkrushn](https://appshunter.io/developer/1689717536) |

## What reviewers say

### Stack Buildings

[App page](https://appshunter.io/ios/app/stack-buildings/id1351617872)

Build towering skyscrapers by precisely stacking buildings. Use boosters and physics to keep your structures stable and earn in-game currency to unlock new areas and backgrounds. Compete with friends by tracking and sharing high scores.

**Highlights:** Precise building stacking mechanics, Unlockable stages and backgrounds, Boosters for easier gameplay, Realistic physics simulation, High score tracking and sharing, Social media integration for friends

**In-app purchases:** none


### Ninja Jump Master

[App page](https://appshunter.io/ios/app/ninja-jump-master/id6449925066)

Climb a tower by jumping between walls and collecting power-ups. Master ninja skills to defeat enemies and overcome obstacles in this endless runner. Unleash superhuman abilities to conquer your path to the top.

**Highlights:** Wall jumping mechanics, Collect power-ups, Defeat enemies, Avoid obstacles, Intuitive tap controls, Endless gameplay

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Banner Ad for 1 Week | $0.99 | per 7 days |
| Remove Pop-up Ads for 1 Week | $1.99 | per 7 days |
| Remove Banner Ad for 1 Month | $2.99 | per month |
| Remove Ads for 1 Week | $2.99 | per 7 days |
| Remove Pop-up Ads for 1 Month | $3.99 | per month |
| Remove Ads for 1 Month | $4.99 | per month |
| Remove Interstitial Ad | $5.99 | one-time |
| Remove Banner Ad | $5.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Remove Interstitial ad | $9.99 | one-time |
| Remove Banner ad | $9.99 | one-time |
| Remove Unexpected Ads | $19.99 | one-time |

**What reviewers like**

- 🎮 Nostalgic gameplay
- 💕 Childhood memories
- 🎨 Great visuals

**What reviewers complain about**

- 💸 Too many ads
- 🤖 Unresponsive controls
- 🐌 Laggy performance

**Reported bugs**

- Crashes when watching ads
- Tap actions not recognized

**Requested features**

- Bring back old levels and game modes
- Add option to remove ads
- Improve overall responsiveness


## Frequently asked questions

### Is Stack Buildings free?

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

### Is Ninja Jump Master free?

Ninja Jump Master is free to download, with in-app purchases available.

### Which has better reviews, Stack Buildings or Ninja Jump Master?

Stack Buildings is rated higher. Stack Buildings averages 5.0 out of 5 from 2 ratings, while Ninja Jump Master averages 4.6 from 652 ratings.

### Do Stack Buildings or Ninja Jump Master have ads?

Neither Stack Buildings nor Ninja Jump Master shows ads.

### Which is updated more often, Stack Buildings or Ninja Jump Master?

Stack Buildings ships an update monthly, and Ninja Jump Master every 3 weeks. Most recently, Stack Buildings was updated on October 4, 2026 and Ninja Jump Master on October 14, 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.*