It's our 64th episode and big 64-bit changes are coming to iOS as we record, so there's no better time discuss Apple's architecture changes over the years (and to begin talking about "classic iOS apps").
- Apple embraces the past
- 32-bit Macs
- 64-bit transition
- G5 was "the world’s first 64-bit desktop"
- Leopard adds 64-bit apps [YouTube]
- 32-bit being phased out in High Sierra
- iOS apps in transition