Comparison

MD Calculator vs 永年日記

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

Head to head

MD Calculator

Home Screen Calc Widget

Free

🔧 Utilities

★ 4.480 ratingsView app →

About

MD Calculator

Perform calculations directly from your Home Screen with this interactive widget. Customize your experience with a variety of unique themes, including nostalgic skeuomorphic designs.

Highlights

Home Screen widget functionality
Interactive widget technology
Customizable themes
Skeuomorphic design options
On-the-go computations

Features

Read full description

Introducing MD Calculator Widget - a beautifully crafted calculator widget for on-the-go computations. Leverage the power of iOS 17's latest Interactive Widget technology, allowing for seamless calculations directly from your Home Screen. Tailor your experience with our rich selection of customizable themes, catering to your unique style and preference. Dive into our meticulously designed skeuomorphic themes and relish the nostalgic feel of a physical calculator right on your device.

About

永年日記

Read full description

紙の日記帳とは違い10年以上の日記をつけることが可能です。デジタルで管理することで何年前の日付でも振り返ることができます。

Screenshots

MD Calculator4 screens

永年日記3 screens

Verdict

The call

The clearest difference is in-app purchases: 永年日記 at none against MD Calculator's 1. MD Calculator's advantage is update cadence (every 2 weeks vs every 6 weeks). 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. MD Calculator sells 1 one-off in-app purchase. 永年日記 asks for nothing beyond the download.

UpkeepUpdate frequency

MD Calculator ships an update every 2 weeks, 永年日記 every 6 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level

MD Calculator versus 永年日記: the parameters behind the verdict, then further details
Parameter	MD Calculator	永年日記
Price	Free	Free
Rating	4.4 (80 ratings) — better	—
Positive reviews	58.3% of reviews	—
Number of ratings	80 — better	—
Update frequency	Every 2 weeks — better	Every 6 weeks
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, Vision Pro — better	iPhone, iPad
Requires iOS	17.0	17.0
Further details — not scored
Size	37 MB	5 MB
Age rating	4+	4+
Developer	MD Studio	Naoyuki Hasegawa

In-app purchases

1 purchases

MD Calculator

One-time1

MD Calculator Premium$0.99

None

永年日記

No in-app purchases

Questions

Is MD Calculator free?

MD Calculator is free to download, with in-app purchases available.

Is 永年日記 free?

永年日記 is free to download, with no in-app purchases.

Do MD Calculator or 永年日記 have ads?

Neither MD Calculator nor 永年日記 shows ads.

Which is updated more often, MD Calculator or 永年日記?

MD Calculator ships an update every 2 weeks, and 永年日記 every 6 weeks. Most recently, MD Calculator was updated on November 7, 2026 and 永年日記 on November 6, 2026.