# Electrical Engineer's Tool vs Sendser Shipping

The clearest difference is in-app purchases: Sendser Shipping at none against Electrical Engineer's Tool's 3. Sendser Shipping also leads on ratings volume (12 vs 1) and review sentiment (100% vs 91%). Electrical Engineer's Tool's advantage is ads (none vs shown) and iOS requirement (10.0 vs 15.6). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Electrical Engineer's Tool sells 3 in-app purchases, starting at $3.99 per 3 months. Sendser Shipping asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Electrical Engineer's Tool against 5.0 for Sendser Shipping. That said, the two scores are not equally well evidenced: Sendser Shipping has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 91% of Electrical Engineer's Tool's written reviews are positive against 100% of Sendser Shipping's.

Electrical Engineer's Tool ships an update every 4 days, Sendser Shipping weekly. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Electrical Engineer's Tool | Sendser Shipping |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/electrical-engineers-tool-eet/id1584962868/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/sendser-shipping/id6746288297/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 43 MB | 2 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ninh Viet Tu](https://appshunter.io/developer/1442044927) | [HU THUI Inc](https://appshunter.io/developer/1541449476) |

## What reviewers say

### Electrical Engineer's Tool

[App page](https://appshunter.io/ios/app/electrical-engineers-tool-eet/id1584962868)

This comprehensive tool offers a wide array of electrical calculations, including wire sizing, voltage drop, power, and motor-related computations. It also provides extensive resources like color codes, fuse types, and pinout diagrams for various connectors. Essential for electrical engineers and technicians.

**Highlights:** Extensive electrical calculations, Electronic component calculations, Motor-related computations, Unit conversions, Comprehensive reference resources, Pinout diagrams for connectors

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months (89.000 VND) | $3.99 | per 3 months |
| 1 Year (249.000 VNĐ/year) | $19.49 | per year |
| Lifetime EET (552.000 VND) | $22.99 | one-time |


### Sendser Shipping

[App page](https://appshunter.io/ios/app/sendser-shipping/id6746288297)

This app helps online sellers find the cheapest shipping rates across multiple carriers in the U.S. It offers instant label generation, real-time tracking, and 24/7 customer support. Flexible payment options and shipment insurance provide added convenience and security.

**Highlights:** Compare shipping rates across carriers, Find cheapest shipping labels, Track shipments with real-time updates, Instant shipping label generation, Schedule home pickup, 24/7 customer support, Shipment insurance

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

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Engineer's Tool free?

Electrical Engineer's Tool is free to download, with in-app purchases available.

### Is Sendser Shipping free?

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

### Which has better reviews, Electrical Engineer's Tool or Sendser Shipping?

Electrical Engineer's Tool and Sendser Shipping are both rated 5.0 out of 5 on the App Store, from 1 and 12 ratings respectively.

### Do Electrical Engineer's Tool or Sendser Shipping have ads?

Sendser Shipping shows ads; Electrical Engineer's Tool does not.

### Which is updated more often, Electrical Engineer's Tool or Sendser Shipping?

Electrical Engineer's Tool ships an update every 4 days, and Sendser Shipping weekly. Most recently, Electrical Engineer's Tool was updated on October 7, 2026 and Sendser Shipping on September 26, 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.*