# Rubber Flex Pin vs Charge Jam

Rubber Flex Pin and Charge Jam 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 | Rubber Flex Pin | Charge Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/rubber-flex-pin/id6745466987/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Monetization | Ad-supported | — |
| Size | 146 MB | 136 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Longhorn Games](https://appshunter.io/developer/1665632178) | [3A YAPIM VE YAZILIM DANISMANLIK LIMITED SIRKETI](https://appshunter.io/developer/1493049868) |

## What reviewers say

### Rubber Flex Pin

[App page](https://appshunter.io/ios/app/rubber-flex-pin/id6745466987)

A relaxing color-matching puzzle game where you stretch rubber loops onto screws of the same color. Plan your moves carefully to collect all screws and complete each level. Enjoy smooth gameplay with colorful visuals and tactile feedback.

**Highlights:** Color-matching puzzle mechanics, Drag and stretch rubber loops, Satisfying tactile feedback, Dozens of handcrafted levels, Brain-teasing gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Charge Jam

[App page](https://appshunter.io/ios/app/charge-jam/id6745788644)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rubber Flex Pin free?

Rubber Flex Pin is free to download, with no in-app purchases.

### Is Charge Jam free?

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

### Do Rubber Flex Pin or Charge Jam have ads?

Both Rubber Flex Pin and Charge Jam 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.*