Timer 555 Calculator vs NB Now
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timer 555 Calculator
Calculate monostable and astable circuits for electronics projects. Determine pulse width and frequency, find component combinations, and save/upload data. Supports multiple languages.
- Monostable circuit pulse width calculation
- Astable circuit frequency calculation
- Component combination finder
- Save component values to CSV
- Upload CSV via AirDrop/iCloud Drive
- Multi-language support
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This app is used to calculate monostable and astable circuit. Features * Calculate pulse width of monostable circuit * Calculate frequency of astable circuit * Find out combination of components making a desire pulse width in monostable circuit * Find out combination of components making a desire frequency in astable circuit * Saving component values in CSV file * Upload generated CSV files via AirDrop or iCloud Drive * Support English, German, French, Italian, Spanish, Portuguese, Japanese, Korean, Russian
NB Now
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Wondering how to quickly and easily find out what's going on around the Township of North Bergen? Look no further than NB Now to receive the latest alerts on road closures, weather alerts, events and so much more! In addition to notifications, you'll have easy access to commonly used resources from the Township!
Screenshots
Verdict
The clearest difference is in-app purchases: NB Now at none against Timer 555 Calculator's 1. Timer 555 Calculator's advantage is iOS requirement (13.2 vs 15.0). On price, ads 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
Both are free to download. Timer 555 Calculator sells 1 one-off in-app purchase. NB Now asks for nothing beyond the download.
| Parameter | Timer 555 Calculator | NB Now |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 126 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | GOGov, Inc. |
In-app purchases
Timer 555 Calculator
- Unlock Pro feature$0.99
NB Now
No in-app purchases
Questions
Is Timer 555 Calculator free?
Is NB Now free?
Do Timer 555 Calculator or NB Now have ads?
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