Not specific to III, so missing the hold/account functionality, but also free like MobileCat (GPLv3) is MyTPL.  At the moment the demo server is offline (apologies).

Code: http://github.com/mjsuhonos/mytpl/
C4LJ article: http://journal.code4lib.org/articles/2947

[Disclaimer: I am the author of MyTPL, but have no financial interest in its use.]

MJ

On 2010-09-15, at 2:03 PM, Amy wrote:

> We are researching possibilities for a mobile version of our III catalog and
> are wondering what success people have had.
> 
> Right now our list of possible solutions include:
> - AirPac from III - does anyone have any feedback on this product?
> - MobileCat from the Tri-College Libraries
> (http://code.google.com/p/mobilecat/)
> - Other options?
> 
> MobileCat is more attractive than AirPac because it's free, but I can't find
> much information of others out there who have implemented it successfully.  
> 
> Does anyone have feedback on either of these solutions or does anyone know
> of another mobile catalog option for III?  Any thoughts would be most
> appreciated.
> 
> Thanks
> Amy
> --
> Amy Deschenes
> Library Assistant, Library Technology
> Simmons College Library
> Boston, MA
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