GitHub Contribution Chart Generator vs iTunes

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d79.4%68.6%
Uptime · 30d85.0%46.7%
P50 · ms4374578
P95 · ms49921426
Authnonenone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified (derived from public GitHub profile data)Unverified
Free tierFree — no keyFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

GitHub Contribution Chart Generator vs iTunes: common questions

Which is more reliable, GitHub Contribution Chart Generator or iTunes?

On our scheduled checks, GitHub Contribution Chart Generator leads on measured uptime — GitHub Contribution Chart Generator at 79.4% versus iTunes at 68.6% 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, GitHub Contribution Chart Generator or iTunes?

iTunes has the lower median latency in our checks — GitHub Contribution Chart Generator responds in 4374 ms versus iTunes at 578 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 GitHub Contribution Chart Generator and iTunes need an API key?

Neither needs a paid key — GitHub Contribution Chart Generator is callable with no signup, and iTunes is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call GitHub Contribution Chart Generator and iTunes from the browser?

Neither sends browser-friendly CORS headers reliably, so call GitHub Contribution Chart Generator and iTunes from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are GitHub Contribution Chart Generator and iTunes free for commercial use?

GitHub Contribution Chart Generator has unclear commercial terms, and iTunes 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.