# Gem Merge Flow vs Ninja Wall Hopper

Gem Merge Flow and Ninja Wall Hopper 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. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Gem Merge Flow | Ninja Wall Hopper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ninja-wall-hopper/id6792990344/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free |
| Size | 13 MB | 24 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [嘉燊 张](https://appshunter.io/developer/1881495278) | [Taniel Pogharian](https://appshunter.io/developer/6792990346) |

## What reviewers say

### Gem Merge Flow

[App page](https://appshunter.io/ios/app/gem-merge-flow/id6761517945)

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

**In-app purchases:** none


### Ninja Wall Hopper

[App page](https://appshunter.io/ios/app/ninja-wall-hopper/id6792990344)

Master the wall jump in this physics-driven platformer. Chain kicks off opposing walls to climb higher, dodge hazards, and rack up combo multipliers across 20 hand-designed levels. Compete on a global leaderboard or simply beat your personal best.

**Highlights:** Physics-driven wall jump gameplay, 20 hand-designed levels, Combo multiplier system, Global leaderboard, One-handed portrait controls, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gem Merge Flow free?

Gem Merge Flow is free to download, with no in-app purchases.

### Is Ninja Wall Hopper free?

Ninja Wall Hopper is free to download, with no in-app purchases.

### Do Gem Merge Flow or Ninja Wall Hopper have ads?

Neither Gem Merge Flow nor Ninja Wall Hopper shows 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.*