ML revenue forecast.
Calibrated against 63594 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Tracks close to the Android app category median (206/mo).
Ranks #24,557 of 63,594 in Books & Reference (top 38.6% by revenue).
Launched Nov 22, 2017 · last updated Jan 28, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
The Key To Psalms's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where The Key To Psalms sits in Books & Reference
Revenue distribution of 63594 comparable apps. The Key To Psalms highlighted.
The Key To Psalms vs comparable apps
Revenue trajectory side-by-side. Bold = The Key To Psalms, ghosted = peers.
App spec
Version
2026.0.2
Last update
Jan 28, 2026
Launched
Nov 22, 2017
Price
Free
Monetization
Free
What The Key To Psalms actually does (from store listing)
How to use Psalms
We can use Psalms in our daily life, each chapter has it owns way to use it, and the numbers of times that need to be read.
I am a Christian and my name is G. K. Kwaw. I like reading psalms a lot since my childhood time, so when I was growing up I came across many books about how to use the Psalms but it was not in the right way.
Others with some gods name and I don’t know if that’s names are in the bible, but one thing that I know:
Isaiah 45:23-25 says ►
23“I have…
We can use Psalms in our daily life, each chapter has it owns way to use it, and the numbers of times that need to be read.
I am a Christian and my name is G. K. Kwaw. I like reading psalms a lot since my childhood time, so when I was growing up I came across many books about how to use the Psalms but it was not in the right way.
Others with some gods name and I don’t know if that’s names are in the bible, but one thing that I know:
Isaiah 45:23-25 says ►
23“I have sworn by Myself,
The word has gone forth from My mouth in righteousness
And will not turn back,
That to Me every knee will bow, every tongue will swear allegiance.
24“They will say of Me, ‘Only in the LORD are righteousness and strength.’
Men will come to Him,
And all who were angry at Him will be put to shame.
25“In the LORD all the offspring of Israel
Will be justified and will glory.”
Comparable Android apps
The five apps in Books & Reference with the closest revenue to The Key To Psalms. Click any to see its detail page.
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 The Key To Psalms's tracker page for current rating, reviews and snapshot timeline.
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