Onverteld: Slaapverhalen

True crime stories you’ve never heard before — three new ones every day.

Onverteld is the Dutch-language true crime app for lovers of crime, mysteries, and unsolved cases. Every day, you get 3 carefully selected true stories — documentary-quality, journalistically verified, told in podcast style.

No endless scrolling through podcast apps. No repetition of cases you already know. Instead: three new stories every day that make you think, "How have I never heard this before?"

HOW IT WORKS
• 3 new true crime stories daily
• Swipe through your daily selection
• Tailored to your interests — the more you listen, the better the match
• Build your own collection of favorites

WHAT ARE THE STORIES ABOUT? • Unsolved murder cases and cold cases
• Forgotten crimes from Dutch and international history
• Bizarre con artists, escapes, and heists
• Mysterious disappearances
• Verdicts that should have gone differently
• Unknown stories behind notorious names

From the Dutch case that was never officially solved to the international murder case you’ve never heard of. Every story is true, journalistically investigated, and told with respect for the victims.

STORIES THAT FIT INCREASINGLY BETTER
Start by listening to true crime themes that appeal to you — cold cases, scams, organized crime, historical cases. Then, Onverteld learns from your listening habits. No algorithm pushing you into a tunnel, but suggestions that become sharper.

PERFECT FOR ON THE GO OR BEFORE SLEEPING
Each story lasts 15–25 minutes. Ideal for commuting, exercising, walking, or those few minutes before bed. Just like your favorite true crime podcast — but fresh and consciously chosen every day. FOR LOVERS OF
✓ True crime podcasts and crime series
✓ Documentaries on murder cases and cold cases
✓ Unsolved mysteries and disappearances
✓ Crime journalism and investigative stories
✓ Audiobooks and listening stories

WHY UNVERTELD?
✓ 3 new stories daily — never the same
✓ 100% true and journalistically verified
✓ In Dutch, for Dutch and Belgian listeners
✓ No sensationalism, but plenty of suspense — told with respect for victims
✓ No commercials in the middle of your story
✓ Premium sound quality

TRY FOR FREE FOR 30 DAYS
Start your free trial today. No obligations, cancel whenever you want. Discover why listeners look forward to their three new stories every morning.

Download Unverteld and listen to your first true crime story now.