Comparison

GrindCare® app vs SnackLess Days

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

Head to head
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.

About

SnackLess Days

Features
Read full description

SnackLess Days is a simple tracking app that helps you build a habit of cutting back on sweets and snacks. It supports healthier routines, saving money, and diet goals one day at a time. What you can do: - Check your current streak and longest streak - Visualize calories avoided, gut rest time, and money saved - Quickly log cravings with reason tags - Get support when you want to pause before eating sweets - Write daily reflections and review them on the calendar - Unlock badges as you keep going Built to keep things simple, with an experience that is easy to continue every day. Terms of Use (EULA): https://takuyajimbo0506.github.io/quit-sweets-support/terms.html Privacy Policy: https://takuyajimbo0506.github.io/quit-sweets-support/privacy.html

Screenshots

GrindCare® app4 screens
SnackLess Days4 screens

Verdict

The call

The clearest difference is in-app purchases: GrindCare® app at none against SnackLess Days's 2. GrindCare® app also leads on iOS requirement (11.0 vs 26.2). SnackLess Days's advantage is update cadence (every 2 weeks vs every 24 months). On price, ads 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. SnackLess Days sells 2 in-app purchases, starting at $1.99 per month. GrindCare® app asks for nothing beyond the download.

UpkeepUpdate frequency

GrindCare® app ships an update every 24 months, SnackLess Days every 2 weeks. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 3 level
GrindCare® app versus SnackLess Days: the parameters behind the verdict, then further details
ParameterGrindCare® appSnackLess Days
PriceFreeFree
Update frequencyEvery 24 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better26.2
Further details — not scored
Size14 MB11 MB
Age rating4+4+
DeveloperSunstar Suisse SATAKUYA JIMBO

In-app purchases

None

GrindCare® app

No in-app purchases

2 purchases

SnackLess Days

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Annual3 Days trial$14.991 Year

Questions

Is GrindCare® app free?
GrindCare® app is free to download, with no in-app purchases.
Is SnackLess Days free?
SnackLess Days is free to download, with in-app purchases available.
Do GrindCare® app or SnackLess Days have ads?
Neither GrindCare® app nor SnackLess Days shows ads.
Which is updated more often, GrindCare® app or SnackLess Days?
GrindCare® app ships an update every 24 months, and SnackLess Days every 2 weeks. Most recently, GrindCare® app was updated on October 26, 2026 and SnackLess Days on October 21, 2026.

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