Comparison

Date Recorder vs The Calculator

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

Head to head
About

Date Recorder

Easily capture and recall significant daily events with this straightforward utility. Organize moments using tags and view them on an intuitive calendar. Manage entries effortlessly to keep your life organized and memorable.

Highlights
  • Quick event recording
  • Categorize with tags
  • Calendar view of events
  • Add, edit, and delete entries
  • Lightweight and simple interface
Features
Read full description

Date Recorder is a simple and lightweight tool that helps you capture and remember the small but important moments in your daily life. Whether it’s feeding your cat, walking the dog, attending a friend’s party, or having dinner with someone special, Date Recorder makes it easy to jot down these events anytime, anywhere. Key Features: • Quick Record: Add new events with just a few taps. • Organize with Tags: Categorize your moments for easy tracking. • Calendar View: Check events by date with an intuitive calendar. • Easy Management: Add, edit, or delete events at any time. Keep your life organized and never forget the little things again.

About

The Calculator

This app combines a powerful calculator with a note-taking feature, allowing you to document calculations as you perform them. It also offers unit and currency conversions, with customizable appearance and settings.

Highlights
  • Integrated notepad for documenting calculations
  • Unit and currency conversion
  • Basic, scientific, and conversion calculators
  • Customizable appearance (light, dark, black)
  • Adjustable number formats and decimal places
  • History with attachable notes
Features
Read full description

How many steps does it take to work out a bill? Open the calculator, get a number, write it down somewhere, come back, forget where you were. The notepad lets you write the whole thing as text — every line worked out as you type it: rent = 1200 utilities = 85 rent + utilities 1285 Name your values and reuse them. It reads plain English too: 20 ml in tsp 100 USD in EUR 20% off 80 Also good for - Travelling — convert as you go, the whole day's spending on one page - Cooking — cups, ounces, Fahrenheit, all converted in one place - Estimating materials — add up three walls, divide by coverage per tin - Quoting work — change one number, everything recalculates Three more calculators - Basic — large type, generous spacing, your working shown as you build it - Scientific — trigonometry, logarithms, powers and roots, 2nd key cycles four layers - Convert — 123 units across 15 categories, currency rates update automatically Things you can adjust - Number format — comma, period, space, apostrophe, or none - Decimal places — full precision, or fixed to a number you choose - Appearance — light, dark, true black, or follow the system - Startup page — pick which one opens when you launch the app - Haptics — tune the strength or switch it off Also inside - History, with notes you can attach - Control Centre button for one-tap access - Available in many languages, with unit names and keywords in each Built on minimalist principles Clean design, smooth interaction, no noise — only what actually matters. The Calculator is free to use. Convert and Notepad are Premium features. Terms of Use: https://www.minlsm.com/terms Privacy Policy: https://www.minlsm.com/privacy

Screenshots

Date Recorder4 screens
The Calculator4 screens

Verdict

The call

The clearest difference is rating: The Calculator at 5.0 against Date Recorder's 4.0. The Calculator also leads on ads (none vs shown) and update cadence (every 6 days vs every 24 months). Date Recorder's advantage is in-app purchases (none vs 3). On price, ratings volume, 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. The Calculator sells 3 in-app purchases, starting at $4.99 per month. Date Recorder asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

The Calculator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Date Recorder ships an update every 24 months, The Calculator every 6 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Date Recorder versus The Calculator: the parameters behind the verdict, then further details
ParameterDate RecorderThe Calculator
PriceFreeFree
Rating4.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings11
Update frequencyEvery 24 monthsEvery 6 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhoneiPhone
Requires iOS16.616.6
Further details — not scored
Size5 MB17 MB
Age rating4+4+
Developer文睿 李YiDe Liu

Customer experience

Date Recorder

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

The Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Date Recorder

No in-app purchases

3 purchases

The Calculator

Subscriptions2
  • Premium$4.991 Month
  • Premium$29.991 Year
One-time1
  • Premium$9.99

Questions

Is Date Recorder free?
Date Recorder is free to download, with no in-app purchases.
Is The Calculator free?
The Calculator is free to download, with in-app purchases available.
Which has better reviews, Date Recorder or The Calculator?
The Calculator is rated higher. Date Recorder averages 4.0 out of 5 from 1 ratings, while The Calculator averages 5.0 from 1 ratings.
Do Date Recorder or The Calculator have ads?
Date Recorder shows ads; The Calculator does not.
Which is updated more often, Date Recorder or The Calculator?
Date Recorder ships an update every 24 months, and The Calculator every 6 days. Most recently, Date Recorder was updated on October 31, 2026 and The Calculator on October 24, 2026.

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