Comparison

Atria vs GrindCare® app

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Atria

Features
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Atria(アトリア)の公式アプリです。 【概要】 ■ アプリ上から24時間いつでも予約が可能。 指名予約にも対応しているので担当スタッフのスケジュールを確認してからの予約が可能です。 ■ クーポン お得なクーポンが配信されます。ネット予約時にクーポン利用での予約も可能なので来店時もスムーズに施術頂けます。 ■ スタッフが施術したスタイルを掲載 前もって画像を確認しておけばスムーズなオーダーが可能です。 ■ マイページ機能 予約状況の確認やキャンセルがマイページ上から行えます。スタイリストの登録が出来るので前もって担当者を登録しておけばマイページからスムーズな指名予約が可能です。又、マイページにお気に入りのヘアカタログを登録出来るので来店時に画像を見せるだけでイメージを伝えることが出来るので安心です。

About

GrindCare® app

Features
Read full description

The GrindCare App allows you to visualize grinding or clenching activity detected by the BUTLER® GrindCare® device during sleep and track improvements over time. You can also enter observations in the diary section to identify key behavioral or circumstantial triggers. In the morning, you can transfer the previous night’s data from the GrindCare device to the app. To do so, please refer to the instruction manual of BUTLER GrindCare device and open the app to establish a connection. The data will be automatically transferred, and you will be able to browse the app at your convenience during the day. On the home screen, you will find an overview of detected grinding and clenching from the most recently transferred night’s data. The bars indicate when and how often the GrindCare device detected grinding or clenching; the number on the top right indicates the total number of detected grinds or clenches for this particular night. Using the diary function, you can select a smiley emoticon corresponding to how you felt upon waking up. You can also add observations regarding any specific life circumstances or events that you may later be able to correlate with your data in order to identify your primary grinding or clenching triggers. The app also has a history tab where you can review the progress of your nightly grinding or clenching, along with how you felt on each corresponding morning to track improvements. You can also access the more detailed data and observations from a specific night in the past. Learn more at www.grindcare.com About BUTLER GrindCare device: BUTLER GrindCare device is a smart and compact device with an ergonomic wireless sensor that has been designed to stay comfortably attached to your temple all night long. You can wear it unnoticed as you sleep while it works to monitor and manage your sleep bruxism. BUTLER GrindCare device is a medical device. Read the instruction manual. The GrindCare app is optional and for information purposes only. BUTLER and GrindCare are registered trademarks of Sunstar Suisse SA in Europe, USA and other countries.

Screenshots

Atria2 screens
GrindCare® app4 screens

Verdict

The call

The clearest difference is update cadence: GrindCare® app at every 24 months against Atria's every 48 months. Atria's advantage is iOS requirement (8.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Atria ships an update every 48 months, GrindCare® app every 24 months. Both last shipped on October 26, 2026.

Scorecard2 real differences · 4 level
Atria versus GrindCare® app: the parameters behind the verdict, then further details
ParameterAtriaGrindCare® app
PriceFreeFree
Update frequencyEvery 48 monthsEvery 24 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 — better11.0
Further details — not scored
Size3 MB14 MB
Age rating4+4+
Developershingo kameiSunstar Suisse SA

In-app purchases

None

Atria

No in-app purchases

None

GrindCare® app

No in-app purchases

Questions

Is Atria free?
Atria is free to download, with no in-app purchases.
Is GrindCare® app free?
GrindCare® app is free to download, with no in-app purchases.
Do Atria or GrindCare® app have ads?
Neither Atria nor GrindCare® app shows ads.
Which is updated more often, Atria or GrindCare® app?
Atria ships an update every 48 months, and GrindCare® app every 24 months. Most recently, Atria was updated on October 26, 2026 and GrindCare® app on October 26, 2026.

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