Comparison

DimClock vs OneMoment Journal

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

Head to head
About

DimClock

This app provides a simple, dimmable clock with customizable text colors for the time, date, and seconds. It's designed for low energy consumption by reducing screen backlight brightness.

Highlights
  • Dimmable backlight
  • Customizable text colors
  • Low energy consumption
  • Displays time, date, and seconds
  • Simple interface
Features
Read full description

DimClock is a dimmable simple clock app that works with low energy consumption by reducing brightness of backlight of iPhone screen. You can customize the brightness of the backlight and the color of the date, time, and seconds text.

About

OneMoment Journal

Features
Read full description

OneMoment โ€” Your private journal for moments, memories, and milestones. Capture your life's journey one moment at a time. OneMoment is a private, beautifully simple journal for documenting daily events, reflecting on memories, and tracking the goals that matter most. Why OneMoment โ€ข A timeline of your life โ€” Your moments flow into a clean, date-organized timeline. Scroll back through your days, weeks, and years at a glance. โ€ข Distraction-free writing โ€” Jot down thoughts, memories, and events in a calm, focused editor built for reflection, not noise. โ€ข Photos, videos and places โ€” Attach images and videos from your library or camera, and tag the location so you always remember where you were. Swipe through a moment's full gallery in fullscreen. โ€ข Goals and milestones โ€” Set the goals that matter, break them into milestones, and watch your progress build over time. โ€ข Events and follow-ups โ€” Link related entries together so an ongoing story stays connected as it unfolds. โ€ข Private by design โ€” Your journal text is encrypted on your device, and you can lock the entire app behind Face ID or Touch ID. Your thoughts stay yours alone. โ€ข Your data, your choice โ€” Keep everything on-device, or turn on iCloud sync to securely access your journal across all your devices. โ€ข No lock-in, ever โ€” Export your whole journal anytime as a beautifully formatted timeline web page, complete with a JSON data file and all your photos and videos. Your memories are always yours to keep. Perfect for daily journaling, gratitude practice, travel diaries, memory keeping, and personal goal tracking. Start capturing your moments today.

Screenshots

DimClock4 screens
OneMoment Journal4 screens

Verdict

The call

The clearest difference is device support: DimClock at 3 against OneMoment Journal's 1. DimClock also leads on iOS requirement (9.3 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

DimClock ships an update every 5 days, OneMoment Journal weekly. The most recent releases landed on August 24, 2026 and September 20, 2026 respectively.

Scorecard2 real differences ยท 6 level
DimClock versus OneMoment Journal: the parameters behind the verdict, then further details
ParameterDimClockOneMoment Journal
PriceFreeFree
Positive reviews50.0% of reviewsโ€”
Update frequencyEvery 5 days โ€” betterWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS9.3 โ€” better17.0
Further details โ€” not scored
Size8 MB3 MB
Age rating4+4+
DeveloperKatsuhiko NodaKar Fai Choong

In-app purchases

None

DimClock

No in-app purchases

None

OneMoment Journal

No in-app purchases

Questions

Is DimClock free?
DimClock is free to download, with no in-app purchases.
Is OneMoment Journal free?
OneMoment Journal is free to download, with no in-app purchases.
Do DimClock or OneMoment Journal have ads?
Neither DimClock nor OneMoment Journal shows ads.
Which is updated more often, DimClock or OneMoment Journal?
DimClock ships an update every 5 days, and OneMoment Journal weekly. Most recently, DimClock was updated on August 24, 2026 and OneMoment Journal on September 20, 2026.

Other comparisons