GORDAN  well, I have this app over 2 years, and I must admit, there was few problems with My HTC Keiser and Missing Sync for Windows Mobile, but now at the current version, I realy must tell that this app is just fine. Not to die for, but everything work.

MacBook Pro 2,4Ghz 4.1 leopard 10.5.8 and HP ipaq 914c  
(Version 2.0.3)

ASHMADUX  good luck to you all who dare purchase this software. after a disaster with the palm version and the "work once, never again" madness of the WinMo version, you would have to be be crazy about trusting these guys with any software.

I will never understand how bad developers figure that lackluster products and support will get you far, because it certainly wont- hence this comment.  
(Version 2.0.1)

VID99  Installed the new Fliq Notes, and now have full two sync of my Notes over Wifi. Awesome update!

Now if Apple opens up Bluetooth, then BT sync would be even better.  
(Version 2.0.1)

COOKIE08  Missing sync 2 withe the Fliq modules on the iPhone works fantastic once the updated iasks module is released shortly the todo from iCal will be on the phone. Launch the Fliq documents on the iPhone press sync button and the missing sync on the mac launches and syncs the data over wifi.

the latest v2 updates work great.  
(Version 2.0)

THEMERCENARY  In the past I've had good experiences using Missing Sync for Palm. Apparently that caused me to not read the product descriptions for this iPhone edition. Within several hours of purchasing I had discovered that the software simply doesn't do what I had inferred from the publisher's descriptions.

As perhaps a merely semantic point: there is no 'Sync' (i.e. synchronizing, as in keeping the data in two locations matching) going on at all.

If, as the previous poster suggests, this is a limitation that Apple has made insurmountable then this piece of software should simply not have been published under currently inappropriate name it bears.  
(Version 1.0.2)

LEMERLOT  I've bought The Missing Sync for iPhone some months ago. Now with the update to 1.0.2 it's the first time (!) it works for me.

BUT: While I understand that Apple's API doesn't allow two way syncing so far nevertheless there would have been a lot of room for improvement which could have be done already in the past from the Missing Sync's manufacturer MarkSpace. Unfortunately they missed it and so Missing Sync for iPhone is still a very rudimentary solution even mostly without standard features like e.g. sorting dates up or down in SMS Log, showing your contact in sent SMS in SMS Log etc.

So I think it's still highly overpriced and therefore not recommendable at all !  
(Version 1.0.2)