Authors report questionable classification and partners’ sounds being mixed together. What is needed is access to the original recording and a plain statement of the limits of the detection.
The best tool for recording and analyzing snoring: all-night microphone recording, intensity classification, and factor tracking. Users find real snoring triggers through weeks of experiments, though the accuracy of the epic/loud classification worsened after recent updates.
評価点：Long-term users pinpoint specific snoring triggers, including position, alcohol, and humidity, and reduce intensity over weeks.
不満点：Sound level classification has become less accurate: genuinely quiet snoring gets flagged as epic.
向いている人：People who snore or suspect sleep apnea and want to understand the causes through their own data
The app records nighttime sounds and provides a basic picture of sleep phases, which is useful for a general understanding of your routine. Phase accuracy is low, and you cannot listen to recorded sounds without a subscription, which removes the main feature for most free users.
評価点：Nighttime sound recording helps detect snoring, sleep talking, or a restless pet nearby.
不満点：Listening to sounds recorded at night requires a subscription, even though recording is presented as a basic feature.
向いている人：People who suspect they snore or talk in their sleep and want to document it
A sleep ritual combining breathing exercises, sounds, and snore tracking works as a unified cycle. The main drawbacks are crashes during the breathing section and a story catalog that gets exhausted quickly.
評価点：Built-in snore recording overnight is valued by those who want to hear themselves.
不満点：The story and meditation library updates infrequently and the content gets repetitive within a few weeks.
向いている人：People who want a complete evening ritual in one app
ShutEye can record snoring, identify sleep phases, and play white noise, but tracking periodically freezes on one value for weeks and nighttime recordings stop mid-sleep without warning.
評価点：Recording voices and sounds during sleep works and people genuinely hear themselves and family members.
不満点：The sleep phase algorithm does not distinguish the user's own snoring from sounds made by a partner in the room.
向いている人：Curious people who want to hear what happens overnight once, without serious monitoring
Nighttime sound recording works for half of users reliably, and for the other half tracking simply stops without a result. The product is rough: the UI is small and hard to read, and overnight reliability is inconsistent.
評価点：When it works, it catches snoring and sleep talking even with the phone far from the bed.
不満点：Tracking cuts off in roughly half of nights for no visible reason, leaving no data in the morning.
向いている人：People who want to check whether they snore and are willing to deal with inconsistency.
