# TradeSchool Mobile vs Lineman's Reference

The clearest difference is price: TradeSchool Mobile at Free against Lineman's Reference's $9.99. TradeSchool Mobile also leads on update cadence (weekly vs every 3 months). Lineman's Reference's advantage is rating (4.5 vs 3.8) and review sentiment (65% vs 25%). On ads, in-app purchases, monetization model and device support there is nothing between them.

TradeSchool Mobile is free to download; Lineman's Reference costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lineman's Reference holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Lineman's Reference has 62 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of TradeSchool Mobile's written reviews are positive against 65% of Lineman's Reference's.

TradeSchool Mobile ships an update weekly, Lineman's Reference every 3 months. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | TradeSchool Mobile | Lineman's Reference |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/tradeschool-mobile/id6448199754/reviews) | **[4.5 (62 ratings)](https://appshunter.io/ios/app/linemans-reference-urd/id6478995455/reviews)** |
| Number of ratings | 4 | **62** |
| Positive reviews | 25.0% of reviews | **64.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Best chart rank | — | **#66** |
| Size | 29 MB | 193 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [TradeSchool](https://appshunter.io/developer/1683859440) | [Digital Apprentice LLC](https://appshunter.io/developer/1565687382) |

## What reviewers say

### TradeSchool Mobile

[App page](https://appshunter.io/ios/app/tradeschool-mobile/id6448199754)

Manage your tradeschool experience with this app. Track class schedules, assignments, and tuition payments all in one place. Stay organized and on top of your academic progress with convenient reminders and notifications.

**Highlights:** Manage class schedules, Access course materials, Track assignments and progress, Monitor academic performance, Receive reminders and notifications, Manage tuition payments

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

**In-app purchases:** none


### Lineman's Reference

[App page](https://appshunter.io/ios/app/linemans-reference-urd/id6478995455)

**Currently charting:** #66 Top Paid · Education (US App Store)

This app provides comprehensive training for linemen and apprentices on underground distribution systems. It covers essential skills like cable isolation, transformer replacement, and troubleshooting. Interactive labs and quizzes reinforce learning for various skill levels.

**Highlights:** Learn cable isolation, Hipot cable sections, Transformer isolation and replacement, Troubleshoot underground outages, Switch underground distribution loops, Interactive training labs, Troubleshooting quizzes

**In-app purchases:** none


## Frequently asked questions

### Is TradeSchool Mobile free?

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

### Is Lineman's Reference free?

Lineman's Reference costs $9.99, with no in-app purchases.

### Which has better reviews, TradeSchool Mobile or Lineman's Reference?

Lineman's Reference is rated higher. TradeSchool Mobile averages 3.8 out of 5 from 4 ratings, while Lineman's Reference averages 4.5 from 62 ratings.

### Do TradeSchool Mobile or Lineman's Reference have ads?

Neither TradeSchool Mobile nor Lineman's Reference shows ads.

### Which is updated more often, TradeSchool Mobile or Lineman's Reference?

TradeSchool Mobile ships an update weekly, and Lineman's Reference every 3 months. Most recently, TradeSchool Mobile was updated on September 29, 2026 and Lineman's Reference on September 28, 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.*