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Everything james thomson

iOS developers being threatened with patent infringement over in-app purchase system [Updated]

By , Friday, May 13, 2011
41

Developer James Thomson reported on Twitter this morning that he’s been threatened with patent infringement for his use of in-app purchases in PCalc Lite.

Just got hit by very worrying

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Developer Spotlight: James Thomson of TLA Systems

By , Monday, Apr 25, 2011
3

TiPb’s developer spotlights are like DVD/iTunes Extras for the App Store — a weekly look behind the scenes at the programers and designers that bring you the iPhone, iPod touch,

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Quick App: PCalc 1.7

By , Tuesday, Jul 21, 2009
5

James Thomson wrote in to tell us about PCalc 1.7 [$9.99 - iTunes link], and as usual, the prose is almost as good as the app. Almost.

One year

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PCalc 1.6 Now Live in App Store — As iPhone 3.0 “Universal Binary”?

By , Monday, Jun 15, 2009
4

PCalc developer James Thomson is one of our favorites because he not only makes great apps, but he seems to love doing it, and always figures out new, positive, and

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Developer Warning: Ad-Hoc Slots NOT Changeable

By , Wednesday, May 13, 2009
1

Apple’s Ad-Hoc iPhone distribution method allows developers to register up to 100 iPhones or iPod touches so they can run their applications on them without having to go through the

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App Experiments: From PCalc to TwitKitteh and Where it All Went Wrong

By , Wednesday, Mar 25, 2009
3

The App Store, even with 25,000 applications, is still a new market and one we’re all, developers, users, and media alike, trying to figure out. Developer James Thomson recently did

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Twitkitteh Give Away Winners

By , Thursday, Mar 19, 2009
1

Thanks to James Thomson at Twitkitteh [iTunes link] for helping our awesome readers help their amazing cats express their inner lulz on the Twitter. James was gracious enough to pass

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TiPb Giveaway: twitkitteh for iPhone

By , Saturday, Mar 14, 2009
15

We can’t tell if twittkitteh (iTunes Link) is shrewd marketing or wicked satire at the state of the App Store and Twitter. We suspect it’s equal parts both, finished with

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TiPb Interview: PCalc Developer James Thomson Talks iPhone App Store and “Postmortems”

By , Monday, Oct 27, 2008
3

James Thomson is the acclaimed developer behind DragThing for Mac OS X and PCalc RPN Calculator for the iPhone and iPod Touch. Following up on his recent blog postings about

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