# FuelRod vs Key Library

The clearest difference is in-app purchases: FuelRod at none against Key Library's 2. FuelRod also leads on iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Key Library sells 2 one-off in-app purchases. FuelRod asks for nothing beyond the download.

## The numbers

| Metric | FuelRod | Key Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (67 ratings)](https://appshunter.io/ios/app/fuelrod/id1409702743/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | 29.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 91 MB | 4 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tricopian, LLC](https://appshunter.io/developer/1409702742) | [JOSHUA ADAM PEARCE-GARCIA](https://appshunter.io/developer/6801278941) |

## What reviewers say

### FuelRod

[App page](https://appshunter.io/ios/app/fuelrod/id1409702743)

This portable charging system offers a convenient way to power your mobile devices anywhere. Recharge your device on the go and then easily swap for a fresh unit at designated locations.

**Highlights:** Reusable portable charging system, On-the-go device charging, Rechargeable via wall outlet, Swap for fresh units, Includes device adapters

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

**In-app purchases:** none


### Key Library

[App page](https://appshunter.io/ios/app/key-library/id6801278939)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $4.99 | one-time |
| Unlimited | $12.99 | one-time |


## Frequently asked questions

### Is FuelRod free?

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

### Is Key Library free?

Key Library is free to download, with in-app purchases available.

### Do FuelRod or Key Library have ads?

Neither FuelRod nor Key Library 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.*