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Wolfram|Alpha iPhone App

Wolfram|Alpha iPhone App

[full disclosure: I’ve been working with the Wolfram|Alpha team… so I’ll leave out a review or discussion on price justification]

The Wolfram|Alpha iPhone App is live in the App Store.  The blogosphere has its own impressions.  Argue price, features, business models, and whatever else that seems relevant in those lively communities.  On this blog and post I’ll give you my impressions and use cases.

Features that are unique and handy to the iPhone App:

  • History – it keeps a running history of your queries.  As a utility for doing many queries within the same domain, this is extremely helpful and time saving
  • Favorites – As with the history, it’s nice to set up your own list of queries you’ll do over and over again.  This becomes a sort of “homepage” for me.
  • better GeoLocation – because the Apps can get at lat/long the overall geolocating is stronger than via the geoIP on the website.
  • Refined Keyboard input – when doing a lot of math or long calculations it’s much easier to input queries with a fine-tuned keyboard.  Though not a limitation on the full website, the constraints of the default mobile keyboards made using the website challenging on a smart phone.  Not so in the app.
  • Direct Links to Source Information – this will go unnoticed by many… but having a hyper linked bibliography with this depth is extremely useful if you need to research deeply or go beyond the calculation.

Features that make this a killer mobile app for me:

  • Instant access to real time information about the most important daily data points in my life all in one app: weather, stocks, earthquakes (i live in la!) …
  • An easy to use calculator that saves me tons of keystrokes via unit conversions and cleaning up my sloppy input
  • deep data in many of my own hobbies, pursuits and professional domains.  Getting an individual app for each hobby is quite expensive, time consuming and frustrating to learn how apps work

Things that can be improved:

  • I wish I could set the Favorites tab to be my default opening screen with a search box on top.  This would speed up activation of the service
  • Offline use for very basic calculations when no compute data is accessed.
  • Ability to Add Notes – I’d like to be able to keep private comments and ideas right inside the app (and export later with links to the inputs/outputs)
  • Mashing with Wikipedia and/or other essay style knowledge sources – would be convenient to have backgrounders on some topics and be able to use the Wolfram|Alpha assumption/categorization to do some of the knowledge mining for me.

Post your impressions/use cases once you get the app.

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