# Beets App vs Sentinel Line

The clearest difference is update cadence: Sentinel Line at every 4 days against Beets App's weekly. Beets App's advantage is iOS requirement (13.0 vs 26.1). 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.

Beets App ships an update weekly, Sentinel Line every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Beets App | Sentinel Line |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 69 MB | 5 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beets Tecnologia SA](https://appshunter.io/developer/1516238563) | [Frederico Cox](https://appshunter.io/developer/1455752353) |

## What reviewers say

### Beets App

[App page](https://appshunter.io/ios/app/beets-app/id1516238564)

Rent a portable power bank from charging stations across the city to keep your devices powered up. This service offers a practical and secure way to ensure you always have extra energy to stay connected and productive throughout your day.

**Highlights:** Portable power bank sharing network, Charging totems across city regions, Rent and return batteries at different locations, Practical, mobile, and secure charging solution, Extra power for phones and tablets

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

**In-app purchases:** none


### Sentinel Line

[App page](https://appshunter.io/ios/app/sentinel-line/id6807493110)

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

**In-app purchases:** none


## Frequently asked questions

### Is Beets App free?

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

### Is Sentinel Line free?

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

### Do Beets App or Sentinel Line have ads?

Neither Beets App nor Sentinel Line shows ads.

### Which is updated more often, Beets App or Sentinel Line?

Beets App ships an update weekly, and Sentinel Line every 4 days. Most recently, Beets App was updated on November 3, 2026 and Sentinel Line on October 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.*