PAX A77 vs Tap to Pay on iPhone (no terminal): Which UK Card Machine Wins in 2026?
PAX A77 and Tap to Pay on iPhone (no terminal) are both credible UK card-acceptance choices in 2026; the right one depends on your monthly card volume, sector and the ecosystem you already sit inside. Headline rate: PAX A77, acquirer-dependent; Tap to Pay on iPhone (no terminal), set by the provider you use it with; see that provider's own pricing page. PAX A77 is best for mobile traders via ISO / broker, while Tap to Pay on iPhone (no terminal) is best for mobile traders, dog groomers, mobile beauticians. Read both columns of the side-by-side, then the "when X wins" sections below for the buyer-fit logic. If you want us to do the work, the quote form takes two minutes and our broker partner works to return 2 to 3 matched quotes.
Side-by-side
Full reviews: PAX A77 · Tap to Pay on iPhone (no terminal)
| Compared on | PAX A77 | Tap to Pay on iPhone (no terminal) |
|---|---|---|
| Manufacturer | PAX Technology | Apple (multiple acquirers) |
| Acquirer | Multiple (UK ISOs and acquirers including Take Payments, Paymentsense and others distribute PAX hardware) | The payment provider you sign up with |
| Form factor | Compact Android-based handheld smart terminal (no built-in printer; companion to the A920 Pro) | Software on an iPhone Xs or later, no separate terminal |
| Connectivity | WiFi, 4G, Bluetooth | Cellular or WiFi via the iPhone |
| Upfront cost | Bundled with merchant account (rental typical) | £0 hardware (you already have the iPhone) |
| Rate | Acquirer-dependent | Set by the provider you use it with; see that provider's own pricing page |
| Contract length | Typically 12 to 36 months via the acquirer / ISO | No fixed term for the feature itself; any contract is with your provider |
| Best for | Mobile traders via ISO / broker; Counter-side acceptance where digital receipts are fine; Acquirer-bundled deployments wanting cheaper hardware than A920 Pro | Mobile traders, dog groomers, mobile beauticians; Plumbers, electricians, builders; Pop-up and event retail |
Price sources: Tap to Pay on iPhone (no terminal): Apple Tap to Pay on iPhone (UK), checked 2 October 2026.
When PAX A77 wins
- Android platform supports acquirer customisation and third-party apps.
- Compact form factor; lighter and cheaper than the A920 Pro.
- Multi-network connectivity reduces downtime.
- Widely supported across UK ISO channel.
Watch outs
- Almost always rented (not bought), lock-in via acquirer contract.
- No built-in receipt printer.
- Performance and software experience depends entirely on the acquirer's app.
When Tap to Pay on iPhone (no terminal) wins
- Zero hardware cost.
- No separate hardware to buy or set up.
- Several UK providers support it, so you can pick the rate model that fits.
Watch outs
- iPhone Xs or later required.
- No physical receipt printing.
- Support and fees depend on the provider you choose.
FAQ
PAX A77 or Tap to Pay on iPhone (no terminal): which is the better UK card machine in 2026?
PAX A77 is the stronger pick for mobile traders via ISO / broker, while Tap to Pay on iPhone (no terminal) is the stronger pick for mobile traders, dog groomers, mobile beauticians. If neither describes your business, the rate and contract rows in the table above will usually settle it.
What does each contract look like, PAX A77 vs Tap to Pay on iPhone (no terminal)?
Contract: PAX A77, typically 12 to 36 months via the acquirer / ISO; Tap to Pay on iPhone (no terminal), no fixed term for the feature itself; any contract is with your provider. Hardware: PAX A77, bundled with merchant account (rental typical); Tap to Pay on iPhone (no terminal), £0 hardware (you already have the iPhone). Always verify the live commercials before signing because acquirer pricing moves and bespoke rates are common above £20k monthly volume.
Which is weakest for what?
PAX A77 is the wrong answer for no-contract economics. Tap to Pay on iPhone (no terminal) is the wrong answer for high-volume fixed-location retail. If either of those describes your business, look at the side-by-side table for the alternative, or get a quote through our broker partner, which works to return 2 to 3 matched quotes from the 40+ card-payment providers we compare.
Can MerchantHQ help me choose between PAX A77 and Tap to Pay on iPhone (no terminal)?
Yes. We are not tied to either acquirer. The 43 providers in our Card Acquirer Index cover the major fintech and bank acquirers in the UK. Tell us monthly card volume, sector and any ecosystem you are already inside (Stripe online, PayPal, Tide Business banking, NatWest banking), and our broker partner works to return 2 to 3 matched quotes for your business.
Related comparisons
Other UK card machine head-to-heads involving PAX A77 or Tap to Pay on iPhone (no terminal):
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Payments review: Derren Powell, payments and fintech specialist, formerly Vice President, Business Development (Merchants) at Mastercard. Independent reviewer; the MerchantHQ editorial team retains control of the final content.