Choose Hot Tub Simulator
Choose Hot Tub Simulator if it's currently about 90% cheaper on the Steam Store. Hot Tub Simulator launched in 2021.
Hot Tub Simulator vs Sex Trainer's Diary: Hidden Kink
Hot Tub Simulator and Sex Trainer's Diary: Hidden Kink both land in Simulation, Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Simulation, Casual on Steam. Hot Tub Simulator (2021) is 5 years older than Sex Trainer's Diary: Hidden Kink (2026). Hot Tub Simulator scores higher on Steam reviews (88.9% positive) than Sex Trainer's Diary: Hidden Kink (80% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Sex Trainer's Diary: Hidden Kink
Choose Sex Trainer's Diary: Hidden Kink if you want an Indie experience. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Sex Trainer's Diary: Hidden Kink launched in 2026.
Both Hot Tub Simulator and Sex Trainer's Diary: Hidden Kink sit in Simulation and Casual on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Hot Tub Simulator |  Sex Trainer's Diary: Hidden Kink | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Simulation, Casual | Indie, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Playable |
| Price | 1.99 USD | 19.99 USD |
| Steam reviews | 88.9% positive (63 reviews) | 80% positive (200 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Mitsuki Game Studio | 老二打鐵舖, 072 Localize, NOVA CONCEPT |
Side by side
- Both share Simulation, Casual on Steam.
- Hot Tub Simulator (2021) is 5 years older than Sex Trainer's Diary: Hidden Kink (2026).
- Hot Tub Simulator scores higher on Steam reviews (88.9% positive) than Sex Trainer's Diary: Hidden Kink (80% positive).
- Hot Tub Simulator is currently ~90% cheaper on Steam than Sex Trainer's Diary: Hidden Kink (1.99 USD vs. 19.99 USD).
- Sex Trainer's Diary: Hidden Kink is Deck Playable on Steam Deck; Hot Tub Simulator has no Deck rating yet.
Hot Tub Simulator vs Sex Trainer's Diary: Hidden Kink — FAQ
- Should I play Hot Tub Simulator or Sex Trainer's Diary: Hidden Kink first?
- If you want chronology, Hot Tub Simulator (2021) came out before Sex Trainer's Diary: Hidden Kink (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Hot Tub Simulator and Sex Trainer's Diary: Hidden Kink similar?
- They overlap on Simulation, Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.