InductorCalc vs Days Between Two Dates
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
InductorCalc
Calculate essential parameters for custom inductors and coils. Input dimensions like turns, length, and diameter to instantly get inductance, Q-factor, wire length, and DC resistance. Ideal for electronics enthusiasts and students designing custom components.
- Calculate inductance (L)
- Calculate Q-factor at operating frequency
- Calculate total wire length
- Calculate DC resistance
- Supports multiple SI units
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Designing your own inductor or coil? InductorCalc makes it quick and easy to get the key parameters you need. Enter your coilβs physical dimensions β number of turns, length, and diameter β and instantly calculate: β’ Inductance (L) in a range of SI units β’ Q-factor at your chosen operating frequency β’ Total wire length needed for the winding β’ DC resistance based on your wireβs Ξ©/m value Simply fill in the fields, tap Calculate, and let the app do the math. Perfect for electronics hobbyists, students, and anyone building custom inductors.
Days Between Two Dates
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Interested in how many days you have lived? Or for how many days you don't smoke? Or together with your significant other? Use this delightful App to get these wonderful insights.
Screenshots
Verdict
The clearest difference is price: Days Between Two Dates at Free against InductorCalc's $0.99. Days Between Two Dates also leads on update cadence (fortnightly vs every 23 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Days Between Two Dates is free to download; InductorCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
InductorCalc ships an update every 23 months, Days Between Two Dates fortnightly. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.
| Parameter | InductorCalc | Days Between Two Dates |
|---|---|---|
| Price | $0.99 | Free β better |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 23 months | Fortnightly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | β |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 β better |
| Further details β not scored | ||
| Size | 17 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | oskari saarinen | Stepan Rumyantsev |
In-app purchases
InductorCalc
No in-app purchases
Days Between Two Dates
No in-app purchases
Questions
Is InductorCalc free?
Is Days Between Two Dates free?
Do InductorCalc or Days Between Two Dates have ads?
Which is updated more often, InductorCalc or Days Between Two Dates?
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