Comparison

Glister Smart vs Helys

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

Head to head
About

Glister Smart

This smart toothbrush app guides you to develop better brushing habits. It tracks 16 areas of your mouth in real-time, providing daily reports to help you improve coverage. Monitor your brushing history over time and receive reminders to replace your brush head.

Highlights
  • Real-time 16-area brushing guidance
  • Daily, weekly, and monthly brushing reports
  • Sonic action up to 40000 strokes/min
  • Offline data synchronization
  • Brush head replacement reminders
  • Multiple brushing modes
Features
Read full description

Teethcare is a smart sonic toothbrush app that helps you form a better teeth-brush habit. Deep Sonic Cleaning The smart toothbrush is equipped with 5 different modes and with sonic action up to 40000 brush strokes per minute, which drives fluid between the teeth, effectively clean every surface, even between the teeth and along the gumline, for a difference you can see and feel. Total 16 Areas Track Guidance Teethcare can track 16 areas of your real-time toothbrush and give a report accordingly on a daily basis. Then you will know which area you brushed and which area you haven’t and need to improve next time. Offline Data Storage You can even the toothbrush office and when connect to the app, it will synchronize the duration of your toothbrush and give you suggestion as well. History Data Monitor You can check your teeth brush habit on a daily, weekly and monthly basic, including total brushing time, duration and frequency etc... Reminder Bristles Fade for Brush Head Replacement It is suggested by doctors that the brush head should be changed in every 3 month. Teethbrush has a smart counter for the using time and date for you to change the brush head, improve your overall oral hygiene

About

Helys

Features
Read full description

I am Helys, your companion for maintaining optimal vitamin D levels and help you create a healthy and effective habit of safe sun exposure. I am here to empower you and help you harness the power of sunlight for your overall well-being. Main Features: β€” Vitamin D Tracking I use a scientific formula which considers your skin type, geographical location, time of day, weather conditions and UV index to provide personalized insights on safe sun exposure durations. β€” Personalized Sunscreen Reminders I will remind you to apply sunscreen based on your skin type and current UV index. β€” Progress Insights and Reports I want to take care of you and ensure you're meeting your recommended levels of vitamin D. β€” User-Friendly Interface I have an intuitive interface, which makes it simple and effortless to navigate and track your vitamin D levels. Disclaimer: I do not provide medical advice. Always consult with a healthcare professional for personalized guidance regarding your vitamin D levels and sun exposure habits.

Screenshots

Glister Smart4 screens
Helys4 screens

Verdict

The call

The clearest difference is update cadence: Glister Smart at every 9 days against Helys's every 3 months. Glister Smart also leads on iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Glister Smart ships an update every 9 days, Helys every 3 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard2 real differences Β· 6 level
Glister Smart versus Helys: the parameters behind the verdict, then further details
ParameterGlister SmartHelys
PriceFreeFree
Positive reviews52.9% of reviewsβ€”
Update frequencyEvery 9 days β€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPod β€” betteriPhone
Requires iOS8.0 β€” better16.0
Further details β€” not scored
Size48 MB3 MB
Age rating4+12+
Developerη«‹εŽ θ΅΅Antonio Palomba

In-app purchases

None

Glister Smart

No in-app purchases

None

Helys

No in-app purchases

Questions

Is Glister Smart free?
Glister Smart is free to download, with no in-app purchases.
Is Helys free?
Helys is free to download, with no in-app purchases.
Do Glister Smart or Helys have ads?
Neither Glister Smart nor Helys shows ads.
Which is updated more often, Glister Smart or Helys?
Glister Smart ships an update every 9 days, and Helys every 3 months. Most recently, Glister Smart was updated on October 24, 2026 and Helys on October 10, 2026.

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