Need Help With OpAmp Circuit for Cell Phone Recording
The TL07x op amps are not rated for rail-to-rail operation. In connecting pin 4 to ground, you are forcing the inputs much closer to V- than they can support. The data sheet specifies limits on the common-mode voltage input (which means the input voltage in this case) as 4 volts above V- to 4 volts below V+, which means that it won't work as you've connected it. The simplest change is to get another battery, and connect + to ground, and - to pin 4. This will provide +/- 9 volts to the amp. Also, I recommend a 0.1 uF to ground at both pins 4 and 7. This is called decoupling, and you should always do it. You already have a C3 of 1000 uF, but this is much bigger than you need, and will not respond quickly enough to keep you out of trouble. 0.1 to 10 uF is much better.

Also, it's possible that the iPhone outputs are AC coupled. If so, your inputs will drift around, and may be unusable. I recommend connecting your + inputs to ground with a 10k to 100k resistor. 

Finally, there's no need for the 22k resistors. Just connect the output of each op amp to the - input.