What is Rafter Help's rating?

Rafter Help is rated 4.8 stars across 307 ratings on the App Store.

Who makes Rafter Help?

Rafter Help is published by Armchair Engineering, launched on Jun 25, 2015.

Where does Rafter Help rank in its category?

Rafter Help ranks #447 of 2781 apps in Utilities, putting it in the top 16.1% by revenue.

Is Rafter Help growing?

Rafter Help is declining: ratings volume fell 30.9% over the last 30 days, a useful proxy for cooling demand.

How much does Rafter Help earn?

Q: How much does Rafter Help earn?

Rafter Help earns approximately 5.2K per month based on bumetric's ML revenue forecast, calibrated against 2781 comparable iOS apps in Utilities.

iOS app from Armchair Engineering · Utilities

ML forecast ★ 4.8 · 307 -30.9% MoM Paid

~5.2K/mo

ML revenue forecast. Calibrated against 2781 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Earns 4.23× more than the category median (1.2K/mo).
Ranks #447 of 2,781 in Utilities (top 16.1% by revenue).
Ratings volume fell 30.9% over the last 30 days; watch for monetisation effects on revenue.
Launched Jun 25, 2015 · last updated Nov 08, 2019.
14 months of snapshot history tracked.

What the app looks like

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

Rafter Help's revenue trajectory

Forecast revenue from snapshot history. Last 14 months.

Where Rafter Help sits in Utilities

Revenue distribution of 2781 comparable apps. Rafter Help highlighted.

Rafter Help vs comparable apps

Revenue trajectory side-by-side. Bold = Rafter Help, ghosted = peers.

App spec

Version

1.5.2

Last update

Nov 08, 2019

Launched

Jun 25, 2015

Min OS

10.0

Rating

Price

Free

Monetization

Paid

Languages

What Rafter Help actually does (from App Store listing)

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. Features Include: - Accurately solve rafter equations - Enter pitch steepness in radians, decimal degrees or degrees, minutes, seconds (DMS) or rise/run (e.g. 8/12) - Enter lengths in mm, cm, inches or feet - Select your prefer…

Read full description →

🆕 What's new · v1.5.2

- Fixed floating keyboard bug, present on some devices running iOS 13

Comparable iOS apps

The five apps in Utilities with the closest revenue to Rafter Help. Click any to see its detail page.

App	Revenue	Rating	Ratings
Companion for Bose SoundTouch	5.2K	★ 3.8	253
Polar Scope Align Pro	5.2K	★ 4.9	296
GIF Keyboard	5.2K	★ 4.7	1.4M
Screen Recorder- Record Game	5.3K	★ 4.0	399
My Classic-Retro Console	5.2K	★ 3.9	399

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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 Rafter Help's tracker page for current rating, reviews and snapshot timeline.

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