Georgia: Yandex Go is often cheaper than Bolt. Keep cash because foreign-card processing can fail even after the card is accepted in the app.
Kyrgyzstan: Register before departure and carry som. Recent visitors report intermittent foreign-card failures, so verify the payment method before each ride.
Kyrgyzstan: Reuse Yandex Go instead of installing a separate Eats app, and keep cash available if a foreign card fails.
Kazakhstan: Register before departure, pin the correct entrance, keep the booking active and use an official airport taxi if app pickup is not permitted or cannot be completed safely.
Kazakhstan: Reuse it if already installed, but compare the final basket and arrival time because coverage and fees vary by address.
Serbia: Yandex Go often gives the cheaper app quote and is easier with cash. Compare it with CAR:GO before confirming.
Uzbekistan: It held 86.3 percent of the official aggregator market as of December 2023. Use an Uzbek SIM and cash even if an international card appears.