Rafter Help
Store data observed · From public App Store data · How we score apps
- Utilities
- App Store
- United States
- 4.5214 ratings
- Paid $1.99
- Updated
- Observed
Ratings
Observed2144.5★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived19/100Weak · low confidence
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About Rafter HelpObserved
Rafter Help is an Utilities app by Armchair Engineering on the United States App Store. Released Jun 25, 2015; last updated Nov 8, 2019 (version 1.5.2). Rafter Help costs $1.99 to download.
As of Oct 14, 2026, Rafter Help has a 4.5-star average rating from 214 ratings on the United States App Store. MRRBeam rates the success of Rafter Help 33/100 (early stage).
Rafter Help is the easiest way to calculate rafter length and associated values when building! Quickly find roof pitch, rafter lengths and ridge height for gable roofs, based on room and ridge width. Or calculate length values with more control from the Advanced tab.
- Success score
- 33/100 Early stage
- In Utilities
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Armchair Engineering
App Store screenshotsObserved
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Top Utilities apps
The most successful Utilities apps MRRBeam tracks in the United States.
Rafter Help: common questions
- What is Rafter Help?
- Rafter Help is an Utilities app developed by Armchair Engineering, available on the App Store. It was first released on Jun 25, 2015.
- How is Rafter Help rated?
- Rafter Help has a 4.5-star average rating from 214 ratings on the United States App Store as of Oct 14, 2026.
- How much does Rafter Help cost?
- Rafter Help costs $1.99 to download.
- Is Rafter Help successful?
- MRRBeam rates the success of Rafter Help 33/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was Rafter Help last updated?
- Rafter Help was last updated on Nov 8, 2019 (version 1.5.2).
- What are alternatives to Rafter Help?
- Similar Utilities apps tracked by MRRBeam include Google, Google Chrome, Google Authenticator, Cleanup: Phone Storage Cleaner and My Verizon.
- Is there room to build a competitor to Rafter Help?
- MRRBeam's opportunity score for Rafter Help is 19/100. Limited opening: an older app, little observable demand and a strong 4.5★ rating.