# U.S. Battery vs Trendylz

The clearest difference is update cadence: Trendylz at every 2 weeks against U.S. Battery's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

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

U.S. Battery ships an update every 27 months, Trendylz every 2 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | U.S. Battery | Trendylz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/us-battery/id1337553023/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 23 MB | 39 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [PALOS VERDES BUILDING CORP.](https://appshunter.io/developer/1337553022) | [Tony Amato](https://appshunter.io/developer/1827968462) |

## What reviewers say

### U.S. Battery

[App page](https://appshunter.io/ios/app/us-battery/id1337553023)

Discover the ideal battery for your equipment with this application's guide. Access product specifications, maintenance tips, and contact information. Find authorized distributors nearby, all from your mobile device.

**Highlights:** Battery application guide, Product specification sheets, Maintenance tips blog, Sales team contact, Distributor locator

**Features:** macOS Compatibility

**In-app purchases:** none


### Trendylz

[App page](https://appshunter.io/ios/app/trendylz/id6748916182)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is U.S. Battery free?

U.S. Battery is free to download, with no in-app purchases.

### Is Trendylz free?

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

### Do U.S. Battery or Trendylz have ads?

Neither U.S. Battery nor Trendylz shows ads.

### Which is updated more often, U.S. Battery or Trendylz?

U.S. Battery ships an update every 27 months, and Trendylz every 2 weeks. Most recently, U.S. Battery was updated on November 2, 2026 and Trendylz 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.*