WattTimeIsIt? vs Calculate Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.**
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.
- Records all calculations
- Customizable calculation names
- Add comments to calculations
- Quickly find calculation notes
- Share calculation notes
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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
Verdict
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
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.
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.
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.
| Parameter | WattTimeIsIt? | Calculate Note |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.7 (3 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 40 months | Every 18 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Visoft, Inc. | CHI HAO CHIU |
Customer experience
WattTimeIsIt?
Calculate Note
In-app purchases
WattTimeIsIt?
No in-app purchases
Calculate Note
No in-app purchases
Questions
Is WattTimeIsIt? free?
Is Calculate Note free?
Which has better reviews, WattTimeIsIt? or Calculate Note?
Do WattTimeIsIt? or Calculate Note have ads?
Which is updated more often, WattTimeIsIt? or Calculate Note?
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