BTLogger vs Microwave Time Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BTLogger
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BTLoger Temperature recording tool
Microwave Time Calculator
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.
- Heating time conversion by wattage
- Quick lookup chart
- Retains previous entries
- Supports 100W to 3000W
- Calculates 10 seconds to 30 minutes
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This app provides a converter that can calculate the heating time according to the wattage of your microwave oven, or you can also use a chart to quickly check the heating time. The supported wattage ranges from 100W to 3000W in 10-watts increments, and the supported heating time from 10 seconds to 30 minutes. The previously entered values when you close the app are automatically retained, so you don't have to re-enter the wattage you use frequently. *The heating time calculated by this application is only a guide. The actual heating time depends on the model of the microwave oven, the condition of the food or drink, and the difference in wattage between before and after conversion. The developer assumes no responsibility or liability for any problems or damages caused by using this application.
Screenshots
Verdict
The clearest difference is ads: BTLogger at none against Microwave Time Calculator's shown. BTLogger also leads on update cadence (daily vs every 5 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BTLogger ships an update daily, Microwave Time Calculator every 5 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.
| Parameter | BTLogger | Microwave Time Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Daily — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11 — better | 12.0 |
| Further details — not scored | ||
| Size | 53 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | CUSTOM CORPORATION | Yudai Abe |
In-app purchases
BTLogger
No in-app purchases
Microwave Time Calculator
No in-app purchases
Questions
Is BTLogger free?
Is Microwave Time Calculator free?
Do BTLogger or Microwave Time Calculator have ads?
Which is updated more often, BTLogger or Microwave Time Calculator?
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