AmpLookUp vs ChargeNow@
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AmpLookUp
This app simplifies underground ampacity calculations using NEC data. It helps engineers quickly find necessary information, especially for complex scenarios like data centers, by referencing Annex B and providing guidance for two-cell duct banks.
- Underground ampacity calculations
- NEC Annex B data lookup
- Guidance for two-cell duct banks
- Simplifies complex electrical design
- References National Electrical Code
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As with voltage drop, underground duct bank calculations are not a code requirement. Although local authorities may require these calculations. Neher-McGrath calculations are important, especially if the design sizing will ever be fully loaded. A prime example would be a data center application. There are many expensive software tools available and may be required to fit your exact installation. The National Electrical Code (NEC) provides some guidance on the subject; although, applying all of the considerations can be tedious. This application looks-up the data within the NEC. If you have ever looked through Annex B, you know the fun double chart you have to remember how to use. This app also pulls through some of the written text to achieve two cell duct banks, for instance. We welcome feedback.
ChargeNow@
Rent portable chargers by the hour to keep your devices powered up. Find nearby charging hubs, unlock a charger with a quick scan, and return it to any station. Never worry about a dead battery again.
- Hourly charger rental
- Multiple charging connectors (Lightning, USB-C, Micro USB)
- Find nearby charging hubs
- Scan to unlock charger
- Return to any station
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Unlock your charger and go about your daywithout the added stress of a dying device withCHARGE NOW. Our rent by the hour portable chargershave three attached chargers (lightning, USB-C& micro USB) . Download to find acharging hub near you, scan the code to unlockyours and take it wherever you like. When you are satisfied with your service, youcan return the charger to any of the chargingstations on the map in our app.Install today toget started!
Screenshots
Verdict
The clearest difference is iOS requirement: AmpLookUp at 10.0 against ChargeNow@'s 12.0. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for AmpLookUp against 5.0 for ChargeNow@. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
| Parameter | AmpLookUp | ChargeNow@ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 15 MB | 48 MB |
| Age rating | 4+ | 17+ |
| Developer | Nebulous LLC | Shenzhen Oleaf Technology Co., Ltd. |
Customer experience
AmpLookUp
ChargeNow@
In-app purchases
AmpLookUp
No in-app purchases
ChargeNow@
No in-app purchases
Questions
Is AmpLookUp free?
Is ChargeNow@ free?
Which has better reviews, AmpLookUp or ChargeNow@?
Do AmpLookUp or ChargeNow@ have ads?
Other comparisons
