# WattTimeIsIt? vs Solution Dilution Calculator

The clearest difference is review sentiment: WattTimeIsIt? at 50% against Solution Dilution Calculator's 0%. WattTimeIsIt? also leads on price ($0.99 vs $2.99) and ratings volume (3 vs 1). Solution Dilution Calculator's advantage is rating (5.0 vs 4.7). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

WattTimeIsIt? costs $0.99 and Solution Dilution Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Solution Dilution 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 complicate that: 50% of WattTimeIsIt?'s written reviews are positive against 0% of Solution Dilution Calculator's, so the app with the better star average is not the one people write more warmly about.

WattTimeIsIt? ships an update every 40 months, Solution Dilution Calculator every 22 months. The most recent releases landed on September 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | WattTimeIsIt? | Solution Dilution Calculator |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/watttimeisit/id652579407/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solution-dilution-calculator/id1353265965/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 22 months** |
| Monetization | Paid | Paid |
| Size | 2 MB | 1 MB |
| Requires iOS | 14.0 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Visoft, Inc.](https://appshunter.io/developer/652579430) | [Nitrio](https://appshunter.io/developer/321121189) |

## 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


### Solution Dilution Calculator

[App page](https://appshunter.io/ios/app/solution-dilution-calculator/id1353265965)

This utility app helps users calculate the precise volume of stock concentrate needed to create a diluted solution of a specific concentration and volume. It supports various concentration units and is designed for educational and research laboratory use.

**Highlights:** Dilution calculations, Supports mass/volume units, Supports weight/volume units, Ideal for labs and education, User-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WattTimeIsIt? free?

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

### Is Solution Dilution Calculator free?

Solution Dilution Calculator costs $2.99, with no in-app purchases.

### Which has better reviews, WattTimeIsIt? or Solution Dilution Calculator?

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

### Do WattTimeIsIt? or Solution Dilution Calculator have ads?

Neither WattTimeIsIt? nor Solution Dilution Calculator shows ads.

### Which is updated more often, WattTimeIsIt? or Solution Dilution Calculator?

WattTimeIsIt? ships an update every 40 months, and Solution Dilution Calculator every 22 months. Most recently, WattTimeIsIt? was updated on September 16, 2026 and Solution Dilution Calculator on September 29, 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.*