People Are Exploiting This iPhone App To Cheat On Their Partners. Here's How

A growing concern has emerged as many people are reportedly using a sneaky iPhone app to cheat on their partners. According to posts circulating on social media, unfaithful partners are exploiting the iPhone Notes app's collaboration feature to secretly communicate with others outside their relationships. Notably, the collaboration feature allows users to share notes and chat in real-time, making it a potential tool for discreet conversations. While this feature can be useful for brainstorming, making grocery lists or planning surprises, some people are reportedly using it to have private conversations with others, including those in secret relationships.

The trend gained attention through social media, particularly TikTok, where many users and private investigators highlighted how cheaters use the app. Some individuals shared their experiences and warned others about the potential misuse of this feature. The videos also sparked discussions and comments from people who discovered infidelity via shared notes.

Sies. Y'all are cheating using the Notes app!! pic.twitter.com/EWw1t1S4vd

— MAREKO 😎 (@SumtingN) July 17, 2025

Imagine your partner cheating on you with NOTES APP🤣🤣…
Follow for more🚀❤️ pic.twitter.com/noIxNl21fK

— areyouAgod? (@areyouagodd) June 25, 2025

Earlier, Cassie Crofts, a licensed private investigator who specialises in helping women uncover the truth about their partners, also confirmed this habit, Daily Mail reported. "This is the iPhone hack that cheaters are obsessed with. A lot of people worry about secret messaging apps or calculators that hide secret photos, but what a lot of people are using these days is much simpler and much harder to spot.t's the humble Notes app. Yes, the same place you pop grocery lists and all those draft angry texts to your ex," she said in a video. 

"Think about it, the suspicious partner is probably going to check your text messages, maybe even hop on Messenger, but are they going to remember to go and check the Notes app?" Ms Crofts added. 

Reacting to the trend, one user wrote, "Yes. One of my best friends. His Notes app was open on his laptop, and that's how she [his girlfriend] found out." Another shared, "Yes, I've done it and you can lock Notes with a custom password so even if someone gets your phone they can't unlock the note."

Many people were shocked to discover that the Notes app can be used for secret conversations, sparking concerns about privacy and relationships.

Why are people using the Notes app for secret chats?

The Notes app can be a stealthy tool for private conversations, flying under the radar compared to popular messaging apps. Its innocent appearance makes it easy to conceal true intentions, allowing users to discreetly chat without arousing suspicion.

• Less Suspicious: Unlike WhatsApp or Instagram DMs, the Notes app is often associated with mundane tasks like grocery lists or reminders, making it less likely to raise eyebrows.
• Inconspicuous Naming: Notes can be titled something harmless, like "Grocery List" or "Bucket List," to avoid detection.
• Hidden in Plain Sight: Notes can be buried in folders, adding an extra layer of concealment.
• No Trace Left:  Notes can be quickly deleted or stopped, removing evidence of conversations. When sharing is stopped, the note is deleted from all devices, leaving no digital footprint unless screenshots are taken.
• End-to-End Encryption: Notes are encrypted, ensuring private conversations remain secure.