# BATTERYUSA vs Piscisea

The clearest difference is iOS requirement: BATTERYUSA at 13.0 against Piscisea's 15.1. 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.

BATTERYUSA ships an update every 10 days, Piscisea every 3 weeks. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | BATTERYUSA | Piscisea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/piscisea/id6755028550/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 49 MB | 62 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [PISCISEA TECH INC](https://appshunter.io/developer/1851384290) |

## What reviewers say

### BATTERYUSA

[App page](https://appshunter.io/ios/app/batteryusa/id6463387993)

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

**In-app purchases:** none


### Piscisea

[App page](https://appshunter.io/ios/app/piscisea/id6755028550)

Control your smart fishing reel remotely, set automatic jigging parameters, and manage your catch data. This companion app allows for manual motor control and provides detailed winding records for sharing.

**Highlights:** Remote reel control, Auto jigging parameter setting, Manual motor and winding control, Torque curve viewing, Catch management and poster generation, Cross-device data sync

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BATTERYUSA free?

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

### Is Piscisea free?

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

### Do BATTERYUSA or Piscisea have ads?

Neither BATTERYUSA nor Piscisea shows ads.

### Which is updated more often, BATTERYUSA or Piscisea?

BATTERYUSA ships an update every 10 days, and Piscisea every 3 weeks. Most recently, BATTERYUSA was updated on October 9, 2026 and Piscisea on October 3, 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.*