| Feature | e - Photo Studio 1.0.3 | Lightroom Classic (2025) | | :--- | :--- | :--- | | | 18 MB | 2.5 GB | | RAM Idle | 45 MB | 1.2 GB | | Subscription | No (One-time fee) | Yes (Monthly) | | Batch Rename | Yes (Fast) | Yes (Slower) | | AI Tools | No | Yes | | Learning Curve | 10 minutes | 10 hours |