Comparison

WattTimeIsIt? vs Calculate Note

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

Head to head
About

WattTimeIsIt?

Easily adjust cooking times for frozen meals based on your microwave's wattage. Avoid under or overcooking your food by converting standard instructions to match your specific appliance.

Highlights
  • Adjust cooking times for wattage differences
  • Prevent under/overcooking food
  • Works with various microwave wattages
  • Ensures perfectly cooked meals
  • Simple and easy to use tool
Features
Read full description

Have a powerful (or weaker) microwave than the "norm?" Annoyed that frozen dinner packages say, "Cook for 5 minutes on high (based on a 1100W microwave)," but your microwave is 1300W or 700W? This app is for you! WattTimeIsIt? is a simple tool that will ensure that you don't under/overcook your food, given a difference in wattage. Perfectly cooked food designed for your microwave wattage, not a test kitchen's microwave. Just ask WattTimeIsIt? and you're all set! **Remember to be safe and always check the temperature of your food before eating it.**

About

Calculate Note

This calculator app records all your calculations with customizable names and comments. Easily find past calculations and share your notes directly with others. It helps you keep track of your financial entries beyond just numbers.

Highlights
  • Records all calculations
  • Customizable calculation names
  • Add comments to calculations
  • Quickly find calculation notes
  • Share calculation notes
Features
Read full description

Calculate Note is more than just a calculator — it's your personal calculation notebook that automatically records every calculation you make. Never lose track of your numbers again. Whether you're splitting a restaurant bill, calculating shopping discounts, managing household expenses, or figuring out tips, every calculation is saved with a name and timestamp for easy reference. KEY FEATURES: • Automatic Calculation History — Every calculation is recorded automatically • Custom Names — Name each calculation (defaults to date) for easy identification • Quick Search — Find any past calculation instantly • Share Directly — Export and share calculation notes with friends and family • Tip Calculator — Built-in tip sharing for restaurants and group dining • Smart Notes — Add comments and notes to any calculation Perfect for everyday use: shopping lists, budget tracking, expense sharing, tip calculations, and more. Download now and transform the way you calculate!

Screenshots

WattTimeIsIt?4 screens
Calculate Note4 screens

Verdict

The call

The clearest difference is review sentiment: WattTimeIsIt? at 50% against Calculate Note's 0%. WattTimeIsIt? also leads on rating (4.7 vs 1.0) and ads (none vs shown). Calculate Note's advantage is price (Free vs $0.99) and update cadence (every 18 months vs every 40 months). On 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

Calculate Note is free to download; WattTimeIsIt? costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

WattTimeIsIt? holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of WattTimeIsIt?'s written reviews are positive against 0% of Calculate Note's.

UpkeepUpdate frequency

WattTimeIsIt? ships an update every 40 months, Calculate Note every 18 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard8 real differences · 2 level
WattTimeIsIt? versus Calculate Note: the parameters behind the verdict, then further details
ParameterWattTimeIsIt?Calculate Note
Price$0.99Free — better
Rating4.7 (3 ratings) — better1.0 (1 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings3 — better1
Update frequencyEvery 40 monthsEvery 18 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.6
Further details — not scored
Size2 MB5 MB
Age rating4+4+
DeveloperVisoft, Inc.CHI HAO CHIU

Customer experience

WattTimeIsIt?

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Calculate Note

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

WattTimeIsIt?

No in-app purchases

None

Calculate Note

No in-app purchases

Questions

Is WattTimeIsIt? free?
WattTimeIsIt? costs $0.99, with no in-app purchases.
Is Calculate Note free?
Calculate Note is free to download, with no in-app purchases.
Which has better reviews, WattTimeIsIt? or Calculate Note?
WattTimeIsIt? is rated higher. WattTimeIsIt? averages 4.7 out of 5 from 3 ratings, while Calculate Note averages 1.0 from 1 ratings.
Do WattTimeIsIt? or Calculate Note have ads?
Calculate Note shows ads; WattTimeIsIt? does not.
Which is updated more often, WattTimeIsIt? or Calculate Note?
WattTimeIsIt? ships an update every 40 months, and Calculate Note every 18 months. Most recently, WattTimeIsIt? was updated on October 3, 2026 and Calculate Note on October 5, 2026.

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