Mullvad VPN
Account-number-only VPN, accepts cash and Monero
Services sans KYC avec "Mobile app"
Has a dedicated mobile application (iOS/Android).
Cake Wallet
Open-source XMR/BTC mobile wallet
Bitrefill
Live on crypto — gift cards, refills, mobile top-ups
IVPN
No-logs VPN, cash and crypto accepted
Self-custody Lightning wallet (ACINQ)
Mobile Lightning node remote (advanced)
Lightning wallet with podcast & POS features
Vexl
Bitcoin P2P through your social graph
P2P Bitcoin on mobile, EU-focused
Mycelium
Long-running Bitcoin mobile wallet
Custodial LN wallet — easiest UX
LetsExchange
Fast swap, optional account
MEXC
Major CEX with optional KYC tier
SimpleSwap
Aggregator-style swaps, no signup
ChangeNow
Popular instant swap with optional account