Comparison

KERIS AR vs By Faith 40

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KERIS AR

Features
Read full description

Turn the KERIS MECA into an immersive experience. Explore the movement, learn each component’s role, and design your signature look, all in your space. - Visualize the complete watch around its movement in AR and witness live Luminova effects - Go X-ray to examine the inner architecture with clarity - Tap hotspots to decode mechanisms - Visualize key finishes & more Made for collectors, creators, and the curious, KERIS AR transforms timekeeping into pure experience.

About

By Faith 40

Embark on a 40-day spiritual journey to strengthen your faith, family, and fitness. This app guides you through reading all four Gospels and building lasting holy habits with daily reflections and accountability.

Highlights
  • 40-day Gospel reading plan
  • Daily prayer framework
  • Weekly accountability check-ins
  • Daily physical discipline options
  • Customizable Scripture reader
  • Progress tracking with visual rings
  • Offline-first design
Features
Read full description

Your greatest discipline is your devotion to God. By Faith 40 is a 40-day spiritual journey designed to transform your faith, family, and fitness through intentional daily practice. Rooted in the biblical significance of 40 days—a time of testing, refinement, and spiritual breakthrough—this app guides you through reading all four Gospels while building holy habits that last. THE FOUR PILLARS FAITH Read through Matthew, Mark, Luke, and John in 40 days with a structured reading plan. Each passage includes the GMC reflection framework: What does this teach about God? About Man? About Christ? Start each morning with Scripture before the world demands your attention. Word before world. FAMILY Lead your household in evening prayer using the TACOS framework—Thanksgiving, Adoration, Confession, Others, and Self. Transform dinnertime into sacred space. Cultivate spiritual conversations that shape the next generation. FELLOWSHIP Weekly accountability check-ins keep you connected and committed. Join or create groups to walk through the 40 days together. Share struggles, celebrate victories, and pray for one another. FITNESS Honor God with your body through daily physical discipline. Choose from preset goals—40 push-ups, a 30-minute walk, a 20-minute workout—or set your own. Small daily choices compound into lasting change. FEATURES • Complete Gospel reading plan across 40 days • Beautiful Scripture reader with customizable fonts and sizes • Daily progress tracking with visual completion rings • Push notification reminders at your preferred time • Beast Mode option for those seeking extra challenge • Group accountability with real-time sync • Offline-first design—no account required to start • Elegant interface inspired by illuminated manuscripts WHY 40 DAYS? Throughout Scripture, 40 days marks transformation: Noah's flood, Moses on Sinai, Elijah's journey to Horeb, Jesus in the wilderness. This isn't a quick fix—it's a proven timeframe for building disciplines that reshape your life. By Faith 40 doesn't overwhelm you with complexity. Four pillars. Forty days. One goal: becoming the man or woman God created you to be. Ad Maiorem Dei Gloriam—For the Greater Glory of God. Begin your journey today.

Screenshots

KERIS AR4 screens
By Faith 404 screens

Verdict

The call

KERIS AR and By Faith 40 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
KERIS AR versus By Faith 40: the parameters behind the verdict, then further details
ParameterKERIS ARBy Faith 40
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size280 MB51 MB
Age rating4+4+
DeveloperVisionaries 777Greg Kopyltsov

In-app purchases

None

KERIS AR

No in-app purchases

None

By Faith 40

No in-app purchases

Questions

Is KERIS AR free?
KERIS AR is free to download, with no in-app purchases.
Is By Faith 40 free?
By Faith 40 is free to download, with no in-app purchases.
Do KERIS AR or By Faith 40 have ads?
Neither KERIS AR nor By Faith 40 shows ads.

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