# Shipster Labels vs PowerAlert

The clearest difference is ads: Shipster Labels at none against PowerAlert's shown. Shipster Labels also leads on monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence 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 — 5.0 for Shipster Labels against 5.0 for PowerAlert. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Shipster Labels ships an update every 11 days, PowerAlert every 2 weeks. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Shipster Labels | PowerAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/shipster-labels/id6743500165/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/poweralert-energy-tracker/id6745803142/reviews) |
| Number of ratings | 2 | **5** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 52 MB | 55 MB |
| Requires iOS | **14.0.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Infrasonic Consulting LLC](https://appshunter.io/developer/1721484307) | [EIQdigital, Inc.](https://appshunter.io/developer/1814002299) |

## What reviewers say

### Shipster Labels

[App page](https://appshunter.io/ios/app/shipster-labels/id6743500165)

This app simplifies shipping by offering affordable label printing and real-time tracking. Manage your shipments efficiently with a user-friendly interface and shareable PDF labels.

**Highlights:** Low-cost shipping labels, Instant label printing, Live tracking updates, Shareable PDF labels, Saturday delivery option, Simple interface

**Features:** Apple Wallet

**In-app purchases:** none


### PowerAlert

[App page](https://appshunter.io/ios/app/poweralert-energy-tracker/id6745803142)

Monitor your electricity consumption and set budgets to avoid surprise bills. Track usage, set alerts, and manage multiple addresses to gain control over your energy expenses.

**Highlights:** Track real electricity usage, Set monthly budgets, Receive alert thresholds, Follow daily and monthly trends, Manage multiple service addresses

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

**In-app purchases:** none


## Frequently asked questions

### Is Shipster Labels free?

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

### Is PowerAlert free?

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

### Which has better reviews, Shipster Labels or PowerAlert?

Shipster Labels and PowerAlert are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do Shipster Labels or PowerAlert have ads?

PowerAlert shows ads; Shipster Labels does not.

### Which is updated more often, Shipster Labels or PowerAlert?

Shipster Labels ships an update every 11 days, and PowerAlert every 2 weeks. Most recently, Shipster Labels was updated on October 21, 2026 and PowerAlert on October 6, 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.*