Comparison

ListWatch 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

ListWatch

Create and manage to-do lists directly from your iPhone and access them on your Apple Watch. Easily shop from lists generated from emails, with features like auto-categorization and photo association.

Highlights
  • Easy list creation via text input
  • Auto categorization by keyword
  • Associate photos with lists
  • Check lists on Apple Watch
  • Syncs with iPhone
Read full description

This app is ToDo List for use with Apple Watch. For example, if you make a list by copying from the "What to buy" email you received on your iPhone, After that, you can easily shop while looking at the "What to buy" list on your Apple Watch. App Features - Easy list creation by text input - Auto categorization by keyword - Associate a photo with a list - Check the list on your Apple Watch *** Subscription (Auto-Renewable Subscriptions) *** A subscription registration is required to use ListWatch. You can try it for free for the first time only for one month. After the free period ends, the billing for the subscription will start automatically. - Automatic renewal of contract period If the contract is not canceled more than 24 hours before the end date of the contract, the contract period will be automatically renewed. Billing for automatic renewal will be charged within 24 hours after the end of the contract period. - Restore subscription If you reinstall the app, you can restore your subscription. - Cancellation of contract You can cancel your subscription by "Subscription management" button. - Caution You will be charged via your iTunes account. The renewed contract cannot be canceled. No refund will be given if canceled during the contract period. - Terms of use https://ynoseapps-listwatch.jimdofree.com/termsofuseen/ - Privacy Policy https://ynoseapps-listwatch.jimdofree.com/privacypolicyen/

About

Unit Conversion Calculator $

This app offers a comprehensive suite of tools for converting measurements across 14 categories and performing currency exchanges with live rates. It features historical comparisons, favorites, and sharing capabilities, making it useful for various daily tasks.

Highlights
  • 14 measurement conversion categories
  • Live currency exchange rates
  • Historical currency rate comparisons
  • Save favorite conversions
  • Offline measurement conversions
  • Metric and imperial units
  • Light, dark, and system appearance options
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

ListWatch4 screens
Unit Conversion Calculator $4 screens

Verdict

The call

The clearest difference is in-app purchases: Unit Conversion Calculator $ at none against ListWatch's 1. Unit Conversion Calculator $ also leads on iOS requirement (13.0 vs 17.0). ListWatch's advantage is ads (none vs shown) and update cadence (every 2 months vs every 9 months). On price 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. ListWatch sells 1 in-app purchase, starting at $0.99 per month. Unit Conversion Calculator $ asks for nothing beyond the download.

UpkeepUpdate frequency

ListWatch ships an update every 2 months, Unit Conversion Calculator $ every 9 months. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.

Scorecard5 real differences · 5 level
ListWatch versus Unit Conversion Calculator $: the parameters behind the verdict, then further details
ParameterListWatchUnit Conversion Calculator $
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 9 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationSubscriptionAd-supported — better
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size23 MB28 MB
Age rating4+4+
Developerynose appsJanoGroup LLC

In-app purchases

1 purchases

ListWatch

Subscriptions1
  • ListWatch subscription1 Month trial$0.991 Month
None

Unit Conversion Calculator $

No in-app purchases

Questions

Is ListWatch free?
ListWatch is free to download, with in-app purchases available.
Is Unit Conversion Calculator $ free?
Unit Conversion Calculator $ is free to download, with no in-app purchases.
Do ListWatch or Unit Conversion Calculator $ have ads?
Unit Conversion Calculator $ shows ads; ListWatch does not.
Which is updated more often, ListWatch or Unit Conversion Calculator $?
ListWatch ships an update every 2 months, and Unit Conversion Calculator $ every 9 months. Most recently, ListWatch was updated on November 3, 2026 and Unit Conversion Calculator $ on November 14, 2026.

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