What users hate. Clustered.

1- and 2-star reviews fed into NVIDIA NIM gpt-oss-120b, grouped into themes with verbatim examples. Each cluster is a wedge a competitor could exploit.

2 reviews·2 themes

Misleading trial period and unexpected charges
Users are frustrated by a misleading 7-day trial that automatically charges them without clear consent or opt-out options.
1
reviews
- “7 days trial??? — They offer 7 days trial but they charge you Don’t accept or you will be charged”
Poor app functionality and inaccurate frequency generation
The app fails to deliver on its core promise of accurate frequency control, with issues like unresponsive controls, incorrect frequency output, and inability to generate frequencies below 20Hz.
1
reviews
- “Are you kidding me — A one wheel gen app that you can’t barely control generating one frequency that’s obviously wrong as you scale up !!!! It goes too high and doesn’t go under 20Hz so you’re lying in your description … I don’t usually write reviews but you ca”

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