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Lineman's Reference - XFMR LAB icon

How much does Lineman's Reference - XFMR LAB earn?

iOS app from Digital Apprentice LLC · News

ML forecast ★ 4.2 · 127 → Stable Paid

~3.9K/mo

ML revenue forecast. Calibrated against 2624 apps in this category.

Confidence band
±15%
High — many comparable apps with verified data

At a glance

What the app looks like

Live screenshots from the App Store, captured by our snapshot worker. Tap any image to enlarge.

Lineman's Reference - XFMR LAB screenshot 1 Lineman's Reference - XFMR LAB screenshot 2 Lineman's Reference - XFMR LAB screenshot 3 Lineman's Reference - XFMR LAB screenshot 4

Lineman's Reference - XFMR LAB's revenue trajectory

Forecast revenue from snapshot history. Last 22 months.

Where Lineman's Reference - XFMR LAB sits in News

Revenue distribution of 2624 comparable apps. Lineman's Reference - XFMR LAB highlighted.

Lineman's Reference - XFMR LAB vs comparable apps

Revenue trajectory side-by-side. Bold = Lineman's Reference - XFMR LAB, ghosted = peers.

App spec

Version
1.3.02
Last update
Feb 10, 2025
Launched
Sep 12, 2021
Min OS
12.1
Rating
4+
Price
$12.99
Monetization
Paid
Languages
EN

What Lineman's Reference - XFMR LAB actually does (from App Store listing)

This app is a fully functional transformer lab simulator that was designed and developed by a journeyman lineman, for lineman and apprentices. You can use this app to study and learn your transformer connections. When the fuses are closed in you can test your connections with a volt meter, ohm meter, and a rotation meter. Abnormal voltages and cutout fuses exploding can occur when improper connections are made. In the labs you can also inspect the transformers' nameplates and secondary coils. …
Read full description →

🆕 What's new · v1.3.02

Fixed a bug where rotation meter sometimes would not work properly.

Comparable iOS apps

The five apps in News with the closest revenue to Lineman's Reference - XFMR LAB. Click any to see its detail page.

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VocApp: Spanish German English icon VocApp: Spanish German English 3.9K ★ 4.6 2K
The Spelling Bee icon The Spelling Bee 3.8K ★ 4.0 148
Hundekunde Pro icon Hundekunde Pro 3.9K 0
Loan Origination Flashcards icon Loan Origination Flashcards 3.9K ★ 4.6 126
Foundations Memory Work C3 icon Foundations Memory Work C3 3.8K ★ 3.6 167
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How we calculated this

Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag. The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR. Every number on this page comes from public APIs and bumetric's own snapshot history.

Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors. See also the live data on Lineman's Reference - XFMR LAB's tracker page for current rating, reviews and snapshot timeline.

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