iTunes Search vs Rules of Acquisition
Same instrument, two spec sheets — measured, not claimed.
iTunes Search vs Rules of Acquisition: common questions
Which is more reliable, iTunes Search or Rules of Acquisition?
On our scheduled checks, Rules of Acquisition leads on measured uptime — iTunes Search at 5.9% versus Rules of Acquisition at 26.5% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, iTunes Search or Rules of Acquisition?
iTunes Search has the lower median latency in our checks — iTunes Search responds in 233 ms versus Rules of Acquisition at 1049 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do iTunes Search and Rules of Acquisition need an API key?
Neither needs a paid key — iTunes Search is callable with no signup, and Rules of Acquisition is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call iTunes Search and Rules of Acquisition from the browser?
Only Rules of Acquisition is browser-friendly — it returns CORS headers over HTTPS. iTunes Search needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are iTunes Search and Rules of Acquisition free for commercial use?
iTunes Search has unclear commercial terms, and Rules of Acquisition has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.