# WattTimeIsIt? vs Microwave Time Calculator

The clearest difference is review sentiment: Microwave Time Calculator at 100% against WattTimeIsIt?'s 50%. Microwave Time Calculator also leads on price (Free vs $0.99) and update cadence (every 5 months vs every 40 months). WattTimeIsIt?'s advantage is ads (none vs shown) and ratings volume (3 vs 1). On in-app purchases and device support there is nothing between them.

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

Microwave Time Calculator holds the better App Store score, 5.0 against 4.7. 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 100% of Microwave Time Calculator's.

WattTimeIsIt? ships an update every 40 months, Microwave Time Calculator every 5 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | WattTimeIsIt? | Microwave Time Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/watttimeisit/id652579407/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/microwave-time-calculator/id1611149144/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 40 months | **Every 5 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 2 MB | 27 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Visoft, Inc.](https://appshunter.io/developer/652579430) | [Yudai Abe](https://appshunter.io/developer/1566818989) |

## What reviewers say

### WattTimeIsIt?

[App page](https://appshunter.io/ios/app/watttimeisit/id652579407)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Microwave Time Calculator

[App page](https://appshunter.io/ios/app/microwave-time-calculator/id1611149144)

Easily calculate microwave heating times based on wattage and desired duration. It offers a convenient chart for quick lookups and remembers your frequently used settings. This tool serves as a helpful guide for optimal food preparation.

**Highlights:** Heating time conversion by wattage, Quick lookup chart, Retains previous entries, Supports 100W to 3000W, Calculates 10 seconds to 30 minutes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WattTimeIsIt? free?

WattTimeIsIt? costs $0.99, with no in-app purchases.

### Is Microwave Time Calculator free?

Microwave Time Calculator is free to download, with no in-app purchases.

### Which has better reviews, WattTimeIsIt? or Microwave Time Calculator?

Microwave Time Calculator is rated higher. WattTimeIsIt? averages 4.7 out of 5 from 3 ratings, while Microwave Time Calculator averages 5.0 from 1 ratings.

### Do WattTimeIsIt? or Microwave Time Calculator have ads?

Microwave Time Calculator shows ads; WattTimeIsIt? does not.

### Which is updated more often, WattTimeIsIt? or Microwave Time Calculator?

WattTimeIsIt? ships an update every 40 months, and Microwave Time Calculator every 5 months. Most recently, WattTimeIsIt? was updated on October 24, 2026 and Microwave Time Calculator on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*