Updated August 17, 2026 · by the QRCR.us team
Dynamic QR codes are sold two ways: a recurring subscription with unlimited (or generous) scans, or pay-per-scan credits with no recurring charge. One of them is cheaper for you, and which one depends almost entirely on your scan volume. Full disclosure up front: QRCR.us is the pay-per-scan option in this comparison — so we'll show the arithmetic and let you check it.
Bitly: the free tier includes 2 QR codes per month with unlimited scans. Paid plans start at Core, $10/month billed annually ($120/year) for 5 codes/month, then Growth at $29/month billed annually ($348/year, or $35 month-to-month) for 10 codes/month.
Flowcode: the free tier allows 2 codes with analytics up to 500 scans — and to their credit, Flowcode states free codes "always scan." Paid plans start at Pro Plus, $25/month billed annually ($300/year) for up to 50 codes, with a Growth tier at $250/year.
QR Tiger and most other dedicated QR platforms follow the same shape: a free trial or limited free tier, then monthly plans (their pricing page wasn't reachable when we checked, so we won't quote numbers — see their site). The detail that matters more than any price is what happens to already-printed codes when you stop paying; policies range from "codes keep working" to "codes redirect to an upgrade page." We wrote up that failure mode in "Why did my printed QR code stop working?"
QRCR.us sells scan credits once, with no renewal: 100 scans for $5 · 500 scans for $20 · 1,700 scans for $60 — between 5¢ and 3.5¢ a scan. Credits never expire, unlimited codes share one credit balance, and each new code's first 24 hours of redirects are free. A code whose balance runs dry pauses (and resumes when topped up) rather than dying.
Take Bitly Core at $120/year as the cheapest common subscription. At our bulk rate, $120 buys about 3,400 scan credits. So the crossover is roughly 3,400 scans a year — about 280 a month. Below that, pay-per-scan is cheaper, often dramatically so: a flyer campaign that draws 300 scans over its whole life costs $60–$120 per year, recurring on a subscription, versus $20 once in credits (with ~200 left over for the next campaign).
Above a few hundred scans a month, the arithmetic flips: unlimited-scan subscriptions win on volume. A busy restaurant pushing 3,000 scans a month would spend ~$105/month in credits — Bitly's $10–29/month tiers beat that easily, and if you also want deep analytics, team seats, or an API, the subscription platforms are built for exactly that.
Pay-per-scan fits: flyers, posters, event signage, business cards, packaging, table codes at smaller venues, and any project where scan volume is modest, spiky, or unknown — you're paying only when the thing actually gets scanned, and an idle month costs $0.
A subscription fits: sustained high volume (roughly 300+ scans/month, every month), or when the surrounding platform — analytics depth, integrations, teams — is the actual product you need.
And if the destination never changes at all, don't pay either side: a permanent static code from any free generator costs nothing forever.