# StarrySeaPower vs Timeusb

The clearest difference is update cadence: StarrySeaPower at every 2 months against Timeusb's every 9 months. On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.3 for StarrySeaPower against 2.3 for Timeusb. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

StarrySeaPower ships an update every 2 months, Timeusb every 9 months. The most recent releases landed on September 28, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | StarrySeaPower | Timeusb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/starryseapower/id6478764385/reviews) | [2.3 (3 ratings)](https://appshunter.io/ios/app/timeusb/id6654913724/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 50 MB | 53 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [askstarryDev](https://appshunter.io/developer/1704789804) | [Timeusb](https://appshunter.io/developer/1764255879) |

## What reviewers say

### StarrySeaPower

[App page](https://appshunter.io/ios/app/starryseapower/id6478764385)

Monitor and manage your devices remotely via Bluetooth. Access real-time battery status, voltage, current, and power. Receive instant alerts for any battery anomalies to ensure safety and reliability.

**Highlights:** Real-time battery monitoring, Bluetooth connectivity, Voltage, current, and power display, Instant anomaly alerts, Remote device management

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

**In-app purchases:** none


### Timeusb

[App page](https://appshunter.io/ios/app/timeusb/id6654913724)

Monitor your battery's real-time status, including SOC, voltage, current, and temperature. Get estimated charging completion and remaining usage times to manage your power efficiently and support a low-carbon lifestyle.

**Highlights:** Real-time SOC monitoring, Voltage and current tracking, Temperature monitoring, Estimated charging completion, Remaining usage time estimation, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StarrySeaPower free?

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

### Is Timeusb free?

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

### Which has better reviews, StarrySeaPower or Timeusb?

StarrySeaPower and Timeusb are both rated 2.3 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do StarrySeaPower or Timeusb have ads?

Neither StarrySeaPower nor Timeusb shows ads.

### Which is updated more often, StarrySeaPower or Timeusb?

StarrySeaPower ships an update every 2 months, and Timeusb every 9 months. Most recently, StarrySeaPower was updated on September 28, 2026 and Timeusb on July 31, 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.*