# Stack Jump vs Human Flip 3D

The clearest difference is update cadence: Stack Jump at every 4 weeks against Human Flip 3D's every 3 months. Stack Jump also leads on ratings volume (299K vs 27K). Human Flip 3D's advantage is review sentiment (62% vs 48%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Stack Jump sells 1 one-off in-app purchase and Human Flip 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Stack Jump against 4.7 for Human Flip 3D. That said, the two scores are not equally well evidenced: Stack Jump has 299K ratings behind it against 27K, so its average is the more settled of the two. Written reviews are what separate them: 48% of Stack Jump's written reviews are positive against 62% of Human Flip 3D's.

Stack Jump ships an update every 4 weeks, Human Flip 3D every 3 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | Stack Jump | Human Flip 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (299K ratings)](https://appshunter.io/ios/app/stack-jump/id1263426717/reviews) | **[4.7 (27K ratings)](https://appshunter.io/ios/app/human-flip-3d/id1630784475/reviews)** |
| Number of ratings | **299K** | 27K |
| Positive reviews | 47.6% of reviews | **62.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 155 MB | 235 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +12 | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [AI Games FZ](https://appshunter.io/developer/1478916023) |

## What reviewers say

### Stack Jump

[App page](https://appshunter.io/ios/app/stack-jump/id1263426717)

Build the tallest tower by stacking blocks as high as you can. Compete for your highscore in an endless mode, conquer 36 challenges, and unlock 20 unique characters.

**Highlights:** Stack blocks to build towers, Endless mode for highscores, 36 challenges to complete, Unlock 20 characters, Improve highscore

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 🤩 Addictive and fun gameplay
- 😍 Cute and charming characters
- 🎨 Variety of themes and backgrounds
- 🎉 Rewarding to unlock new content

**What reviewers complain about**

- 🤬 Excessive and intrusive ads
- 🐛 Frequent crashes and glitches
- 🤯 Laggy performance and freezing issues
- 😕 Inconsistent scoring/mechanics

**Reported bugs**

- Game crashes on launch
- Blocks not registering perfect jumps
- Second chance feature not working as expected
- Inconsistent performance across devices

**Requested features**

- Reduce ads or offer paid ad-free version
- Improve stability and fix bugs
- Add more challenge modes and levels
- Introduce leaderboards and social features


### Human Flip 3D

[App page](https://appshunter.io/ios/app/human-flip-3d/id1630784475)

Experience a 3D physics-based game where you perform flips, stretches, and jumps over various obstacles. Master parkour and gymnastics moves with simple controls to earn points and unlock rewards. Get ready for an addictive and challenging ride.

**Highlights:** Ragdoll physics, 1-finger jump and stretch control, Parkour and trampoline elements, Perform backflips and swagflips, Cute skins and attractive backgrounds, 3D graphics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADs | $1.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Simple but engaging
- 💡 Potential for more levels and characters

**What reviewers complain about**

- 🔍 Repetitive levels and content
- 📢 Excessive ads and in-app purchases
- 🔞 Inappropriate character outfits

**Reported bugs**

- Character glitches and strange animations
- Inconsistent level completion tracking

**Requested features**

- More diverse character customization options
- Additional gameplay modes or challenges
- Offline play without ads


## Frequently asked questions

### Is Stack Jump free?

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

### Is Human Flip 3D free?

Human Flip 3D is free to download, with in-app purchases available.

### Which has better reviews, Stack Jump or Human Flip 3D?

Human Flip 3D is rated higher. Stack Jump averages 4.6 out of 5 from 299K ratings, while Human Flip 3D averages 4.7 from 27K ratings.

### Do Stack Jump or Human Flip 3D have ads?

Both Stack Jump and Human Flip 3D show ads.

### Which is updated more often, Stack Jump or Human Flip 3D?

Stack Jump ships an update every 4 weeks, and Human Flip 3D every 3 months. Most recently, Stack Jump was updated on October 13, 2026 and Human Flip 3D on October 13, 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.*