Snorinator vs SnoreRx
A positional pillow and a jaw-advancing mouthpiece attack snoring from opposite ends. Picking right starts with knowing which kind of snorer you are.
These two products both promise a quieter bedroom, and they have almost nothing in common. The Snorinator is a shaped pillow that physically prevents you from rolling onto your back. SnoreRx Plus is a mandibular advancement device — a fitted mouthpiece that slides your lower jaw forward to open the airway behind your tongue.
One treats a position. The other treats an obstruction. Buy the wrong one and it will do nothing at all.
| Snorinator | SnoreRx Plus | |
|---|---|---|
| Type | Positional therapy pillow | Mandibular advancement mouthpiece |
| Price | $159.99 pillow only | $99.99 (list $129) |
| How it works | Keeps you off your back all night | Advances the lower jaw in 1 mm steps |
| Best for | Back-sleep-only snoring | Snoring in every sleep position |
| Comfort curve | Immediate — it’s a pillow | Several nights of jaw soreness is normal |
| In your mouth | No | Yes, every night |
| Fitting required | Pick a size by height (5’6″ split) | Boil-and-bite mold, then micro-adjust |
| Replacement cadence | Like any pillow — years | Typically annual |
| Travel | Bulky (travel bag $69.99) | Pocket-sized |
First: figure out which snorer you are
Ask your partner — or record a night on your phone — and answer one question: do you snore when you’re on your side?
- Only on your back. Gravity is collapsing your soft palate and tongue backward. That is positional snoring, and positional therapy fixes it. Go pillow.
- Every position, all night. Your airway narrows regardless of gravity. A pillow will not help; jaw advancement will. Go mouthpiece.
- Snoring plus gasping or pauses. Stop shopping and get a sleep study. See our guide to adjustable beds for sleep apnea for what actually helps alongside medical treatment.
Snorinator: positional therapy that you don’t have to think about
Positional therapy has been the reliable low-tech answer to back-snoring for decades — the old trick was a tennis ball sewn into pajamas. The Snorinator is the engineered version: a contoured pillow that supports side-sleeping and gently resists the roll onto your back. Because it is passive, compliance is effortless. There is nothing to remember, nothing to fit, and nothing in your mouth.
Two things to get right. First, size: the large is built for snorers over 5’6″ and the fit is what makes the wedge work. Second, expectations: it will not touch snoring that happens on your side.
Shop the Snorinator
The positional pillow we recommend for back-sleep snoring — nothing to wear, nothing to fit. Check current pricing and bundles.
SnoreRx Plus: the airway fix, if you can tolerate it
SnoreRx Plus is a boil-and-bite mandibular advancement device. You mold it once, then dial the jaw advancement in 1 mm increments — a real advantage over cheaper one-position mouthpieces, because the correct setting is the smallest one that quiets you down. Overshooting is what produces jaw pain.
Honest expectations: nearly everyone finds the first few nights unpleasant. Extra saliva, a sore jaw in the morning, a strange bite feeling for an hour after waking. Most of that fades within a week or two. Some people never adapt, and that is why the return window matters. At $99.99 it is also the cheaper of the two products by a wide margin.
If you have dental work, crowns, dentures or TMJ issues, talk to your dentist before using any advancement device.
Which should you buy?
- You snore only on your back → Snorinator. Solves the cause, zero compliance burden.
- You snore in every position → SnoreRx Plus. A pillow cannot help you.
- You cannot tolerate anything in your mouth → Snorinator, full stop.
- You travel constantly → SnoreRx Plus fits in a pocket; a pillow does not.
- You want the cheapest thing that might work → SnoreRx Plus at $99.99.
- Heavy snoring, partner at the end of their patience → run both, and book a sleep study.
Frequently asked questions
Which works better, a snoring pillow or a mouthpiece?
It depends on why you snore. If you only snore on your back, a positional pillow like the Snorinator solves the cause outright. If you snore in every position, the obstruction is behind your tongue and a mandibular advancement device such as SnoreRx Plus is the one that will help.
How much do they cost?
The Snorinator is $159.99 for the pillow alone, with a fitted pillowcase at $59.99 and a travel bag at $69.99. SnoreRx Plus is $99.99 direct, discounted from a $129 list price.
Is SnoreRx uncomfortable to wear?
There is an adjustment period. It is a boil-and-bite device that holds your lower jaw forward, and most first-time users report jaw soreness and extra salivation for the first several nights. The 1 mm micro-adjustment is what makes that manageable — start at the smallest advancement that reduces snoring.
Can you use both together?
Yes, and for heavy back-snorers it is a reasonable stack: the pillow keeps you off your back and the mouthpiece covers the nights you roll anyway. Nothing about the two mechanisms conflicts.
Do either of these treat sleep apnea?
No. Neither is a treatment for obstructive sleep apnea. Loud snoring with gasping, choking or witnessed pauses in breathing warrants a sleep study — CPAP or a dentist-fitted oral appliance is the medical answer, not a retail anti-snoring product.
Bottom line
Match the tool to the mechanism. Back-only snoring is a positional problem and the Snorinator is the comfortable, permanent answer. All-position snoring is an airway problem and SnoreRx Plus is the cheaper, more targeted fix — if you can live with a mouthpiece. Neither one treats sleep apnea.
More: our full Snorinator review, the best snoring mouthguards, best mattress for snoring.
Yawnder Reviews independently selects and tests every product we cover. This page contains affiliate links — if you buy through them Yawnder earns a commission at no extra cost to you. Pricing reflects manufacturer direct pricing at time of publication and changes often; check the retailer for current numbers.