Data Rhythm vs digitalization of 4th
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Data Rhythm
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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 upβ¦ Youβre training hard, but your performance remains inconsistent during practice or important eventsβ¦ Youβre increasing your client visits in sales activities, yet the results are not showingβ¦ 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!
digitalization of 4th
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This app visualizes your thoughts and helps you make decisions. Do you ever find yourself unsure when you have a lot of desired items? Which item should you choose? Which one is your number one desire? And how much difference is there between the second and third choices? If you lack confidence in your own judgment, it might be helpful to have someone else evaluate it objectively and then weigh your preferences afterwards. This app is designed to provide a quick and easy way to calculate, much like a calculator. It does not involve password protection or photo registration. Feel free to use it to make quick calculations in front of a shop.
Screenshots
Verdict
The clearest difference is ads: digitalization of 4th at none against Data Rhythm's shown. digitalization of 4th also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price, update cadence and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Data Rhythm ships an update every 3 weeks, digitalization of 4th fortnightly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.
| Parameter | Data Rhythm | digitalization of 4th |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Fortnightly β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 16.6 | 14.0 β better |
| Further details β not scored | ||
| Size | 17 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Masaki Hayashi | KENJI KANEMOTO |
In-app purchases
Data Rhythm
No in-app purchases
digitalization of 4th
No in-app purchases
Questions
Is Data Rhythm free?
Is digitalization of 4th free?
Do Data Rhythm or digitalization of 4th have ads?
Which is updated more often, Data Rhythm or digitalization of 4th?
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