Restaurant chains are competing to offer customers the cheapest meals they can. Here are some of the best deals.

• Burger King and McDonald's are both set to launch their own $5 value meal deal.
• Other fast-food and restaurant chains are also getting involved in the value-wars.
• Chains are trying to lure diners back in, after high prices of fast food have turned many away.

The fast food wars are heating up, as Burger King is set to launch its own $5 value meal deal.

It's not the only fast food chain to start offering lower-priced deals. So how do the other fast-food and restaurant chains offers stack up?