Comparison

Data Rhythm vs ember.

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

Head to head
About

Data Rhythm

Features
Read full description

Visualize Your Life Rhythm with Daily Data "DataRhythm" is an app that rhythmically records your daily health and lifestyle data to help you optimize your lifestyle. Do you have these concerns? Despite exercising regularly, your weight keeps going up… You’re training hard, but your performance remains inconsistent during practice or important events… You’re increasing your client visits in sales activities, yet the results are not showing… In such cases, recording your daily data with this app can reveal patterns and pinpoint causes. App Features Record various data points in one place, such as weight, steps, and visit counts Simple, rhythmic input makes daily tracking easy Visualize data trends through graphs Support rhythmical decision-making based on health and performance data By keeping track of "data" aligned with your daily life rhythm, you might uncover unexpected insights for improvement. Start using DataRhythm to bring rhythm to your life and enjoy a fulfilling daily routine! We welcome your feedback and suggestions!

About

ember.

Features
Read full description

Ember is a habit tracker that doesn't judge you. No daily goals. No guilt when you miss a day. Just a simple question: did you show up? Track your activities—workouts, water, reading, meditation, whatever matters to you. Watch your heat map fill with glowing embers as you build consistency over time. JUST SHOW UP Most habit apps punish you for missing goals. Ember celebrates every time you show up. Drank 2 glasses of water instead of 10? Still counts. Did a 5-minute workout? That's a win. Every small spark adds up. BEAUTIFUL HEAT MAPS See your consistency come alive in stunning visual heat maps. The more you show up, the brighter your map glows. Track by week, month, or see your entire year at a glance. INSIGHTS WITHOUT JUDGMENT See where you've been showing up the most. No percentages telling you that you failed—just a simple view of your effort, your way. MAKE IT YOURS Choose from 20 beautiful color themes. Track as many activities as you want. Log simple yes/no completions or measured quantities—your choice. WHY EMBER? - No goals to fail - No streaks to break - No guilt, ever - Just show up and watch your progress glow Small sparks make everlasting flames. --- Download Ember and start showing up for yourself.

Screenshots

Data Rhythm4 screens
ember.4 screens

Verdict

The call

The clearest difference is ads: ember. at none against Data Rhythm's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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.

UpkeepUpdate frequency

Data Rhythm ships an update every 3 weeks, ember. monthly. The most recent releases landed on October 27, 2026 and October 4, 2026 respectively.

Scorecard1 real difference · 5 level
Data Rhythm versus ember.: the parameters behind the verdict, then further details
ParameterData Rhythmember.
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size17 MB62 MB
Age rating4+12+
DeveloperMasaki HayashiLazar Ristic

In-app purchases

None

Data Rhythm

No in-app purchases

None

ember.

No in-app purchases

Questions

Is Data Rhythm free?
Data Rhythm is free to download, with no in-app purchases.
Is ember. free?
ember. is free to download, with no in-app purchases.
Do Data Rhythm or ember. have ads?
Data Rhythm shows ads; ember. does not.
Which is updated more often, Data Rhythm or ember.?
Data Rhythm ships an update every 3 weeks, and ember. monthly. Most recently, Data Rhythm was updated on October 27, 2026 and ember. on October 4, 2026.

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