# Lineman's Reference vs PhaseShift Education

Lineman's Reference and PhaseShift Education both sit at 4.7 stars, but that hides the real split: 100% of PhaseShift Education's written reviews are positive against 62% of Lineman's Reference's. PhaseShift Education also leads on price ($12.99 vs $19.99). Lineman's Reference's advantage is ratings volume (410 vs 5) and chart position (#10 vs #185). On rating, ads, in-app purchases and device support there is nothing between them.

Lineman's Reference costs $19.99 and PhaseShift Education $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Lineman's Reference against 4.6 for PhaseShift Education. That said, the two scores are not equally well evidenced: Lineman's Reference has 410 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 62% of Lineman's Reference's written reviews are positive against 100% of PhaseShift Education's.

Lineman's Reference ships an update monthly, PhaseShift Education every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lineman's Reference | PhaseShift Education |
| --- | --- | --- |
| Price | $19.99 | **$12.99** |
| Rating | **[4.7 (410 ratings)](https://appshunter.io/ios/app/linemans-reference-xfmr-lab/id1583878194/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/phaseshift-education/id6766068448/reviews) |
| Number of ratings | **410** | 5 |
| Positive reviews | 62.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Paid |
| Best chart rank | **#10** | #185 |
| Size | 65 MB | 15 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Digital Apprentice LLC](https://appshunter.io/developer/1565687382) | [Christopher Price](https://appshunter.io/developer/1896183823) |

## What reviewers say

### Lineman's Reference

[App page](https://appshunter.io/ios/app/linemans-reference-xfmr-lab/id1583878194)

**Currently charting:** #10 Top Paid · Education, #180 Top Paid (US App Store)

This interactive simulator allows users to study and learn transformer connections. Test your wiring with various meters, and experience consequences of improper connections. Includes reference diagrams, informational material, and a quiz mode to test knowledge.

**Highlights:** Transformer connection simulation, Volt, ohm, and rotation meters, Abnormal voltage and fuse explosion simulation, Transformer nameplate and coil inspection, Quick reference diagrams, Informational reading material, Quiz and advanced quiz modes

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning
- 👍 Helpful for apprentices
- 👍 Useful practice tool
- 👍 Good concept
- 👍 Excellent labs and sandbox

**What reviewers complain about**

- 🐛 Too many bugs
- 🐛 App is clunky
- 🐛 Wiring issues
- 🐛 Incorrect diagrams
- 🐛 Incorrect quiz answers

**Reported bugs**

- Tutorial loop
- Lines not connecting
- Cannot wire up all banks
- WYE Delta is wrong
- Cannot bus secondary x2 to x2 bushing for delta secondaries

**Requested features**

- Ability to build own banks
- Add tap changer settings
- Add vector charts
- Add more labs with different scenarios
- Create your own bank option


### PhaseShift Education

[App page](https://appshunter.io/ios/app/phaseshift-education/id6766068448)

**Currently charting:** #185 Top Paid · Education (US App Store)

An interactive 3D simulation for electrical training. Practice wiring, test connections with a virtual multimeter, and master configurations in a safe, immersive environment. Ideal for utility and electrical professionals and students.

**Highlights:** Interactive 3D electrical training, Transformer bank wiring practice, Virtual multimeter testing, Safe, immersive learning environment, Designed for utility and electrical professionals, Suitable for students entering the industry

**In-app purchases:** none


## Frequently asked questions

### Is Lineman's Reference free?

Lineman's Reference costs $19.99, with no in-app purchases.

### Is PhaseShift Education free?

PhaseShift Education costs $12.99, with no in-app purchases.

### Which has better reviews, Lineman's Reference or PhaseShift Education?

Lineman's Reference is rated higher. Lineman's Reference averages 4.7 out of 5 from 410 ratings, while PhaseShift Education averages 4.6 from 5 ratings.

### Do Lineman's Reference or PhaseShift Education have ads?

Neither Lineman's Reference nor PhaseShift Education shows ads.

### Which is updated more often, Lineman's Reference or PhaseShift Education?

Lineman's Reference ships an update monthly, and PhaseShift Education every 2 months. Most recently, Lineman's Reference was updated on October 25, 2026 and PhaseShift Education on October 24, 2026.

### Which is more popular, Lineman's Reference or PhaseShift Education?

Lineman's Reference currently peaks at #10 in the App Store charts, and PhaseShift Education at #185. Chart position reflects recent download velocity rather than total install base.

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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.*