# Hoppy2D vs Flux Loop

The clearest difference is iOS requirement: Flux Loop at 15 against Hoppy2D's 18.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hoppy2D ships an update every 6 days, Flux Loop every 11 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Hoppy2D | Flux Loop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 11 days |
| Size | 3 MB | 8 MB |
| Requires iOS | 18.1 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Vincent Ullrich](https://appshunter.io/developer/1830529353) | [旭萍 张](https://appshunter.io/developer/1882426038) |

## What reviewers say

### Hoppy2D

[App page](https://appshunter.io/ios/app/hoppy2d/id6759728420)

**In-app purchases:** none


### Flux Loop

[App page](https://appshunter.io/ios/app/flux-loop-energy-path/id6760285319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hoppy2D free?

Hoppy2D is free to download, with no in-app purchases.

### Is Flux Loop free?

Flux Loop is free to download, with no in-app purchases.

### Do Hoppy2D or Flux Loop have ads?

Neither Hoppy2D nor Flux Loop shows ads.

### Which is updated more often, Hoppy2D or Flux Loop?

Hoppy2D ships an update every 6 days, and Flux Loop every 11 days. Most recently, Hoppy2D was updated on November 9, 2026 and Flux Loop on November 5, 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.*