Andrew said:
Hope there are users of this service with a Vodafone Pay-as-you-talk phone. Just had my phone WAP enabled so I can use this Birdguides service which should be a real boon. One problem is I asked for the costs of WAP and I was told anything on Vodafone Live! network is free and other websites are a whopping £2.35 per megabyte! If anyone has used this with Vodafone Pay-as-you-talk can you tell me how much it has costed you on average to visit a Birdguides page?
Hi Andrew
As the developer of the Bird News Anywhere service I was interested to see your post.
I personally pay by the minute, rather than by the byte, at 10p per minute peak time. I was out birding on Saturday and probably used the service 5 or 6 times, logging in only for a minute or two each time, to check if there was anything around. My tariff (Vodafone Leisure 200) gives me 200 free minutes at weekends and in the evenings, so these connections came out of my free minutes, but even on a weekday at 10p per minute it would have cost me rather less than a pound in connection charges for the whole day.
The alternative is to pay on a per-byte basis, as your quote suggests. £2.35 per Mb might sound a lot, but the BNA service is designed so that each text-only page is small (typically around 2 Kb, a fraction of a megabyte). To do a back-of-an-envelope calculation, if we assume a visit to Bird News Anywhere entails loading 10 text-only pages of around 2Kb each (which is probably on the excessive side; a typical visit would probably require fewer page downloads than this), the cost per visit on a pay-per-byte basis would be around:
£2.35 x 10 x (2 x 1024)/(1024 x 1024)
- or about 4.5p per visit. If you bookmarked a particular page (e.g. recent reports from your county, or recent reports within 30km of your favoured location) and went straight to that page, the network costs would be even less (this assumes Vodafone don't impose a minimum charge per connection - I'll try to find out whether this is the case).
I'm hoping to upload an enhanced version of the service shortly, which will include rarity photographs (though the site is structured so you don't have to download photos unless you choose to). Anyway, a typical picture is around 20Kb so each picture would cost around the same amount to download as 10 2Kb pages, or around 4.5p again.
This of course only covers your network charges. We're still considering the subscription charge, which will be a single monthly or annual charge paid to BirdGuides in advance, and is independent of the amount you use the service. There may also be a shorter-term subscription (probably on daily basis) available for casual users and charged by premium text message. At the moment we're charging nothing for the service, so you only pay the connection charge.
Hope this helps.
Cheers
Dave Dunford