Lineman's Reference - XFMR LAB
Store data observed · From public App Store data · How we score apps
- Education
- App Store
- United States
- 4.7375 ratings
- Paid $19.99
- Updated
- Observed
Est. monthly revenue
EstimatedEst. monthly downloads
Estimated90-day growth
Opportunity score
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About Lineman's Reference - XFMR LABObserved
Lineman's Reference - XFMR LAB is an Education app by Digital Apprentice LLC on the United States App Store. Released Sep 12, 2021; last updated Sep 1, 2026 (version 2.0.6). Lineman's Reference - XFMR LAB costs $19.99 to download.
Lineman's Reference - XFMR LAB has a 4.7-star average rating from 375 ratings on the United States App Store as of Oct 8, 2026. On Oct 12, 2026, Lineman's Reference - XFMR LAB ranked #22 on the Education top chart. MRRBeam rates the success of Lineman's Reference - XFMR LAB 47/100 (rising).
Learn it. Wire it. Energize it. Check your work. Built by a working journeyman lineman for linemen and their apprentices. The XFMR Lab simulates distribution transformer banks driven by your own wiring — the metering, fusing, and faulting all behave the way you'd expect in the field.
- Success score
- 47/100 Rising
- In Education
- Outside the top 100
- Chart position
- #22 in Educationon Oct 12, 2026
- Developer
- Digital Apprentice LLC
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The most successful Education apps MRRBeam tracks in the United States.
Lineman's Reference - XFMR LAB: common questions
- What is Lineman's Reference - XFMR LAB?
- Lineman's Reference - XFMR LAB is an Education app developed by Digital Apprentice LLC, available on the App Store. It was first released on Sep 12, 2021.
- How is Lineman's Reference - XFMR LAB rated?
- Lineman's Reference - XFMR LAB has a 4.7-star average rating from 375 ratings on the United States App Store as of Oct 8, 2026.
- How much money does Lineman's Reference - XFMR LAB make?
- MRRBeam estimates Lineman's Reference - XFMR LAB makes about $2.6K–$11K a month in revenue from 700–2.1K downloads a month, based on its #22 position on the Education paid chart. This is a modelled estimate, not reported data.
- How many downloads does Lineman's Reference - XFMR LAB get?
- About 700–2.1K downloads a month, by MRRBeam's estimate from its chart position. Apple does not publish download counts.
- How much does Lineman's Reference - XFMR LAB cost?
- Lineman's Reference - XFMR LAB costs $19.99 to download.
- Is Lineman's Reference - XFMR LAB successful?
- On Oct 12, 2026, Lineman's Reference - XFMR LAB ranked #22 on the Education top chart. MRRBeam rates the success of Lineman's Reference - XFMR LAB 47/100 (rising). The success score combines rating volume, chart position and average rating.
- When was Lineman's Reference - XFMR LAB last updated?
- Lineman's Reference - XFMR LAB was last updated on Sep 1, 2026 (version 2.0.6).
- What are alternatives to Lineman's Reference - XFMR LAB?
- Similar Education apps tracked by MRRBeam include Duolingo: Language Lessons, Gauth: AI Study Companion, Learna: Speak & Learn English, Canvas by Instructure and ClassDojo.
- Is there room to build a competitor to Lineman's Reference - XFMR LAB?
- MRRBeam's opportunity score for Lineman's Reference - XFMR LAB is 15/100. Limited opening: an older app, modest estimated revenue and a strong 4.7★ rating.