Comparison

Daily Data Tracker vs Percent Calculators

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

Head to head
About

Daily Data Tracker

Easily record and track personal daily metrics like weight, blood pressure, or child's growth. Customize data categories, visualize trends with charts, and set reminders to build good habits. Securely store all your information locally.

Highlights
  • Customizable data categories
  • Visualize trends with charts
  • Data export, backup, and recovery
  • Built-in reminder function
  • Local data storage
Features
Read full description

A lightweight data management tool that helps you conveniently record and track important daily metrics. Whether it’s weight, blood pressure, temperature, or your child’s height and exercise data, you can define your own categories and manage them with ease and flexibility. The app features built-in category management, allowing you to add, edit, and modify data easily. All records are securely stored in a local database. With visualized charts, you can clearly observe trends and changes in your data—putting your health and life in your hands. Key Features: • Customize data types and freely record all kinds of daily data • Automatically generate data curves to visualize trends • Support for data export, backup, and recovery • Built-in reminder function to help form good recording habits Make Data Journal your daily life assistant—take control of your data, starting now. Terms of Use (EULA): https://www.animesdata.com/apps/ddt/terms Privacy Policy: https://www.animesdata.com/apps/policy

About

Percent Calculators

This utility app helps you quickly and easily calculate various percentage-related math problems. It offers intuitive functions for finding percentages, calculating changes, and applying percentage increases or decreases to numbers.

Highlights
  • Calculate percent of a number
  • Calculate percent change
  • Determine what percent one number is of another
  • Subtract a percentage from a number
  • Add a percentage to a number
Features
Read full description

The iOS Percent Calculators App was created in response to requests by visitors to the popular https://percent.info website. The goal was to make the app intuitive, clutter free, fast to operate, and easy to use. The app can do the following: 1) Calculate the percent of a number 2) Calculate the percent change from one number to another 3) Calculate what percent a number is of another number 4) Subtract a percent from a number 5) Add a percent to a number We hope the Percent Calculators App will become one of your favorite utility apps.

Screenshots

Daily Data Tracker4 screens
Percent Calculators4 screens

Verdict

The call

The clearest difference is review sentiment: Percent Calculators at 100% against Daily Data Tracker's 40%. Percent Calculators also leads on rating (5.0 vs 3.9) and in-app purchases (none vs 1). Daily Data Tracker's advantage is update cadence (weekly vs every 3 weeks). On price, ratings volume, ads 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. Daily Data Tracker sells 1 in-app purchase, starting at $0.99 per month. Percent Calculators asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Percent Calculators holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews point the same way: 40% of Daily Data Tracker's written reviews are positive against 100% of Percent Calculators's.

UpkeepUpdate frequency

Daily Data Tracker ships an update weekly, Percent Calculators every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Daily Data Tracker versus Percent Calculators: the parameters behind the verdict, then further details
ParameterDaily Data TrackerPercent Calculators
PriceFreeFree
Rating3.9 (9 ratings)5.0 (4 ratings) — better
Positive reviews40.0% of reviews100.0% of reviews — better
Number of ratings9 — better4
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.614.1 — better
Further details — not scored
Size11 MB1 MB
Age rating4+4+
Developer文睿 李H Valeur

Customer experience

Daily Data Tracker

All ratings9 ratings
Positive66.7%
Neutral11.1%
Negative22.2%
Written reviews65 reviews
Positive40.0%
Neutral13.8%
Negative46.2%

Percent Calculators

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Daily Data Tracker

Subscriptions1
  • Premium Monthly Subscription$0.991 Month
None

Percent Calculators

No in-app purchases

Questions

Is Daily Data Tracker free?
Daily Data Tracker is free to download, with in-app purchases available.
Is Percent Calculators free?
Percent Calculators is free to download, with no in-app purchases.
Which has better reviews, Daily Data Tracker or Percent Calculators?
Percent Calculators is rated higher. Daily Data Tracker averages 3.9 out of 5 from 9 ratings, while Percent Calculators averages 5.0 from 4 ratings.
Do Daily Data Tracker or Percent Calculators have ads?
Neither Daily Data Tracker nor Percent Calculators shows ads.
Which is updated more often, Daily Data Tracker or Percent Calculators?
Daily Data Tracker ships an update weekly, and Percent Calculators every 3 weeks. Most recently, Daily Data Tracker was updated on November 1, 2026 and Percent Calculators on October 30, 2026.

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