Comparison

LogBooklet vs Unit Conversion Calculator $

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

Head to head
About

LogBooklet

This app allows you to journal your thoughts, ideas, and events with automatic timestamps and location data. Organize entries into topic-based booklets and easily search your history to recall when and where your thoughts originated. Entries can be edited and exported as plain text files.

Highlights
  • Time and location stamping for entries
  • Organize entries into topic-based booklets
  • Searchable entry history
  • Editable entry data
  • Export entries as Markdown text files
  • iCloud sync across devices
Features
Read full description

Write one line. LogBooklet remembers when and where. LogBooklet is a journal for iPhone and iPad. Type a thought, tap send, and the entry keeps the date, the time and the place on its own. No fields, no forms. ONE BOOKLET PER THING YOU KEEP TRACK OF A diary. The meals worth remembering. The plants. Quotes you want to keep. Make as many booklets as you like. The list shows how each one's latest entry begins, when you wrote it, and how many entries it holds. THE BEST PART COMES YEARS LATER Switch on time between entries for a booklet, and every entry shows the gap since the one before it. 9 days since you watered the fig. 6 weeks since you called your brother. 4 months since the last headache like this one. WHAT'S INSIDE • Unlimited booklets • Date and time on every entry, plus your coordinates when location access is on • Snippets for the lines you write again and again: log one with a tap, or drop it into what you're typing • Search everything in a booklet • Edit anything: the text, the timestamp, or drag the pin on the map • Text you haven't sent yet stays in its booklet and follows you to your other devices • Export a booklet as a plain-text Markdown file • Sync between iPhone and iPad through iCloud NOTHING TO SIGN UP FOR No account and no LogBooklet server. Sync runs through your own private iCloud database. No ads, no analytics, no in-app purchases.

About

Unit Conversion Calculator $

Features
Read full description

Convert measurements and currencies quickly with one practical, easy-to-use app. Unit Converter combines 14 measurement categories with live exchange rates, favorites, historical comparisons, and sharing tools for school, work, travel, cooking, and everyday tasks. MEASUREMENT CONVERSIONS Choose from 14 conversion categories: - Length: meters, kilometers, feet, inches, yards, miles, and more - Weight: kilograms, pounds, ounces, grams, tons, stones, and more - Temperature: Celsius, Fahrenheit, Kelvin, Rankine, and more - Speed: mph, km/h, knots, meters per second, feet per second, and more - Volume: liters, gallons, cubic meters, cups, pints, and more - Area: square meters, acres, hectares, square feet, square yards, and more - Pressure: PSI, bar, pascals, atmospheres, torr, and more - Cooking: cups, tablespoons, teaspoons, milliliters, fluid ounces, and more - Fuel consumption: mpg, km/L, L/100km, miles/L, and more - Angle: degrees, radians, gradians, minutes, seconds, and more - Force: newtons, pound-force, dynes, kiloponds, poundals, and more - Work and energy: joules, kilowatt-hours, calories, BTU, foot-pounds, and more - Power: watts, horsepower, BTU/hour, kilowatts, foot-pounds/minute, and more - Digital storage: bytes, KB, MB, GB, TB, and more CURRENCY CONVERTER - Convert between currencies using current exchange rates - Search currencies by code or English name - Swap source and destination currencies instantly - View the current unit rate and last-updated time - Compare today's rate with the rate from one month ago when historical data is available - Review related conversions for major currencies - Save up to 20 favorite currency pairs - Copy or share conversion results and rate reports - See when saved rates are being shown while offline DESIGNED FOR EVERYDAY USE - Fast, real-time calculation updates - Clear decimal precision for both large and small values - Light, dark, and system appearance options - Clean, modern interface - Metric and imperial units - Measurement conversions available without an internet connection - Saved currency rates available when a live refresh cannot be completed USEFUL FOR - Students and teachers - Engineers and scientists - Chefs and home cooks - DIY and construction projects - International travelers - Fitness and health calculations - Technology professionals - Anyone who needs a quick, dependable conversion Currency exchange rates require an internet connection for live updates. Historical data depends on availability from the exchange-rate provider. Saved rates are clearly identified and are never presented as newly fetched market data. Download Unit Converter for accurate measurement tools and convenient exchange-rate comparisons in one app. SUPPORT AND FEEDBACK We are always improving the app. Contact janogroupllc@gmail.com for assistance, feedback, or suggestions.

Screenshots

LogBooklet4 screens
Unit Conversion Calculator $4 screens

Verdict

The call

The clearest difference is ads: LogBooklet at none against Unit Conversion Calculator $'s shown. LogBooklet also leads on update cadence (every 6 weeks vs every 9 months). Unit Conversion Calculator $'s advantage is iOS requirement (13.0 vs 27.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LogBooklet ships an update every 6 weeks, Unit Conversion Calculator $ every 9 months. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

Scorecard3 real differences · 7 level
LogBooklet versus Unit Conversion Calculator $: the parameters behind the verdict, then further details
ParameterLogBookletUnit Conversion Calculator $
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeks — betterEvery 9 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS27.013.0 — better
Further details — not scored
Size6 MB28 MB
Age rating4+4+
DeveloperLeon EckJanoGroup LLC

In-app purchases

None

LogBooklet

No in-app purchases

None

Unit Conversion Calculator $

No in-app purchases

Questions

Is LogBooklet free?
LogBooklet is free to download, with no in-app purchases.
Is Unit Conversion Calculator $ free?
Unit Conversion Calculator $ is free to download, with no in-app purchases.
Do LogBooklet or Unit Conversion Calculator $ have ads?
Unit Conversion Calculator $ shows ads; LogBooklet does not.
Which is updated more often, LogBooklet or Unit Conversion Calculator $?
LogBooklet ships an update every 6 weeks, and Unit Conversion Calculator $ every 9 months. Most recently, LogBooklet was updated on September 23, 2026 and Unit Conversion Calculator $ on September 12, 2026.

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