Related Clues:
- Greek character risked ace
- Wager — a second in series
- Testing period
- Test version is live: much obliged!
- Like many apps with faulty features
- Buggy app version, maybe
- Videotape format of long ago
- Test mode
- Like an app that's being tested
- B in the Greek alphabet
- Alpha successor
- Imperfect release
- Software test stage
- ___ blocker (heart medicine)
- Type of ray or blocker