Short answer: Cash App for P2P + BTC, Affirm for BNPL. For gig workers wanting all four (pay advance + savings APY + crypto + cashback), Kronos wins both.
| Cash App | Affirm | Kronos | |
|---|---|---|---|
| Pay advance cap | $200 | BNPL only | $1,000 @ 0% APR |
| Savings APY | no native | limited | 2.5% on full balance |
| Crypto | BTC only | no | 30+ coins · $0 fee on Pro |
| Best for | P2P + BTC | BNPL | all-in-one for gig workers |
Cash App is built for P2P + BTC and Affirm is built for BNPL. Pick the one whose primary use case matches yours. If you want pay advances up to $1,000 at 0% APR, 2.5% APY savings, and zero-fee crypto in the same app, Kronos beats both.
Cash App wins for P2P + BTC; Affirm wins for BNPL. For gig workers wanting all four products (advance + savings + crypto + debit) in one app, Kronos beats both.
Cash App: $200. Affirm: BNPL only. Kronos Pro: $1,000 at 0% APR, the highest no-credit-check cap of the three.
Of the three: Kronos Pro pays 2.5% APY on the full balance with no conditions; Cash App no native; Affirm limited.
Cash App: BTC only. Affirm: no. Kronos: 30+ coins with $0 platform fee on Pro via licensed partner Bridge.