Comparison

コンタクト交換リマインダー vs Body Weight Notepad

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

Head to head
About

コンタクト交換リマインダー

Features
Read full description

[コンタクトレンズの交換時期を通知するリマインダーアプリ] ○ コンタクトレンズの交換する期限をカウントダウン ○ 当日と前日の指定した時間に通知 ○ レンズの使用日数は自分で設定可能 ○ レンズのデータも簡単にメモできる ○ ダークテーマにも対応

About

Body Weight Notepad

Features
Read full description

Easy-to-see and easy-to-use body weight management app. Once you open the app, you can immediately register your body weight. ● Easy registration To register your body weight, simply slide the scale horizontally. There is no need to enter numerical values. The BMI value is automatically calculated based on your height and weight. You can register as many times as you like in a day, making it ideal for people who want to record their weight multiple times a day. ● Manage by calendar You can check the date you recorded your body weight on the calendar. If there are any missing data, you can add them by clicking the "Add" button. ● Analysis with chart Charts can be displayed for one week, one month, and three months. The minimum, average, and maximum body weight and BMI for the period can also be checked. ● No registration required All functions can be used without membership registration.

Screenshots

コンタクト交換リマインダー3 screens
Body Weight Notepad4 screens

Verdict

The call

The clearest difference is in-app purchases: コンタクト交換リマインダー at none against Body Weight Notepad's 2. Body Weight Notepad's advantage is update cadence (every 5 weeks vs every 35 months). On price, ads, device support and iOS requirement 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. Body Weight Notepad sells 2 one-off in-app purchases. コンタクト交換リマインダー asks for nothing beyond the download.

UpkeepUpdate frequency

コンタクト交換リマインダー ships an update every 35 months, Body Weight Notepad every 5 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 5 level
コンタクト交換リマインダー versus Body Weight Notepad: the parameters behind the verdict, then further details
Parameterコンタクト交換リマインダーBody Weight Notepad
PriceFreeFree
Positive reviews14.3% of reviews—
Update frequencyEvery 35 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size36 MB46 MB
Age rating12+4+
DeveloperTomoki YabuuchiNAOYA ONO

In-app purchases

None

コンタクト交換リマインダー

No in-app purchases

2 purchases

Body Weight Notepad

One-time2
  • Support Developer$0.99
  • Remove ads$4.99

Questions

Is コンタクト交換リマインダー free?
コンタクト交換リマインダー is free to download, with no in-app purchases.
Is Body Weight Notepad free?
Body Weight Notepad is free to download, with in-app purchases available.
Do コンタクト交換リマインダー or Body Weight Notepad have ads?
Both コンタクト交換リマインダー and Body Weight Notepad show ads.
Which is updated more often, コンタクト交換リマインダー or Body Weight Notepad?
コンタクト交換リマインダー ships an update every 35 months, and Body Weight Notepad every 5 weeks. Most recently, コンタクト交換リマインダー was updated on October 24, 2026 and Body Weight Notepad on October 27, 2026.

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