Comparison

Let's Brush Free vs Colgate Connect

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

Head to head
About

Let's Brush Free

This app guides users through a timed tooth-brushing routine, ensuring each part of the mouth receives adequate cleaning. It supports both electric and manual toothbrushes, offering customizable signals and music integration for a more enjoyable experience.

Highlights
  • Timed brushing by mouth quadrant
  • Support for electric and manual toothbrushes
  • Customizable cleaning signals (beep, vibration, flash)
  • Choice of 2 or 3-minute brushing sessions
  • Music integration from user's library
  • Graphic representation of mouth quadrants
Features
Read full description

Let's Brush is a tool to help you brush your teeth better and more efficiently. It can be used with an electric toothbrush as well as an old-fashioned 'hand driven' one. Let's Brush makes sure by timing that each part of the mouth gets proper cleaning. Let's Brush is not a substitute for brushing ! A graphic representation of open upper and lower jaw is shown. The mouth is divided in quadrants and each quadrant is divided again in outside, inside and top of teeth. When you start Let's Brush each of these sectors is activated in turn. After the time for a sector is 'up' a signal is given which can be a beep, vibration, a screen flash, or a combination of these. Let's Brush gives you a choice between two or three minutes of brushing time. You can pick a song from your library to make brushing your teeth even more enjoyable. In case of questions, please go to our web site and contact us.

About

Colgate Connect

This app works with smart toothbrushes to track your brushing habits and provide personalized guidance for better oral hygiene. Earn points for improved brushing and whitening, redeemable for rewards. It offers guided sessions and can sync with other health apps.

Highlights
  • Personalized brushing guidance
  • Track brushing frequency, duration, and coverage
  • Real-time brushing improvement programs
  • Earn redeemable smile points
  • Offline brushing progress tracking
  • Sync with Apple Health
  • Smart toothbrush head reordering
Read full description

Go beyond the guesswork with Colgate Connect smart toothbrushes and connected app technology that combine to guide you to brush better. Every time you brush, sensors embedded in the handle track your progress and get to know your unique brushing style. The Colgate app uses that knowledge to provide personalized guidance to help you brush your best. All in the name of smiles. Get a brush with connections: -Brush better. Track the frequency, duration, and coverage of your unique brushing style to help you brush your best! -Guided brushing. Take charge of your daily oral hygiene with personalized programs that improve your brushing in real time. Make better brushing a no-brainer! -Reward yourself. Improve your brushing while earning points that are redeemable in the app’s shop for whatever items make you smile. These points give you added encouragement to keep you brushing your best, so you can enjoy rewarding results, every time you brush! -On or offline. With Colgate, you don’t always have to keep your phone by the sink. The Colgate smart toothbrush tracks your progress with or without the app open, so you never have to miss a beat—or a molar! -Enjoy your way. Fit Colgate into your life by choosing to use the Colgate App, Colgate Apple Watch App or save information to the Apple® Health App. -Smart reordering: Amazon Alexa can let you know when you need a replacement toothbrush head, or you can set up smart reorders so you always have brush heads when needed. - Transform how you whiten your smile! Get the most out of your whitening LED treatment with our Colgate app. With our app, you can set daily reminders to whiten, track your sessions and get whitening tips while earning smile points redeemable for Colgate products. Enjoy your whiter smile!

Screenshots

Let's Brush Free4 screens
Colgate Connect4 screens

Verdict

The call

The clearest difference is rating: Colgate Connect at 4.8 against Let's Brush Free's 4.1. Colgate Connect also leads on update cadence (every 2 months vs every 45 months) and ratings volume (46K vs 13). Let's Brush Free's advantage is review sentiment (91% vs 71%) and iOS requirement (8.4 vs 15.0). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Colgate Connect holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Colgate Connect has 46K ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 91% of Let's Brush Free's written reviews are positive against 71% of Colgate Connect's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Let's Brush Free ships an update every 45 months, Colgate Connect every 2 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

Scorecard6 real differences · 4 level
Let's Brush Free versus Colgate Connect: the parameters behind the verdict, then further details
ParameterLet's Brush FreeColgate Connect
PriceFreeFree
Rating4.1 (13 ratings)4.8 (46K ratings) — better
Positive reviews90.9% of reviews — better70.8% of reviews
Number of ratings1346K — better
Update frequencyEvery 45 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS8.4 — better15.0
Further details — not scored
Size8 MB266 MB
Age rating4+4+
DeveloperAdrianus de KlerkColgate-Palmolive Company

Customer experience

Let's Brush Free

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews11 reviews
Positive90.9%
Neutral0.0%
Negative9.1%

Colgate Connect

All ratings45,965 ratings
Positive97.2%
Neutral1.9%
Negative0.9%
Written reviews271 reviews
Positive70.8%
Neutral6.6%
Negative22.5%

Bugs and requests

Let's Brush Free

Not enough reviews yet to summarise bugs or requests.

Colgate Connect

Reported bugs

5 issues
  • App crashes frequently
  • Offline brushing not recorded
  • Brushing streaks not working
  • Points not awarded consistently
  • Bluetooth connectivity problems

Requested features

6 requests
  • Add tongue brushing tracking
  • Allow manual brushing logging
  • Improve angle detection accuracy
  • Customize brushing order/pattern
  • Sync data across multiple devices
Show 1 more
  • Expand rewards/shop options

In-app purchases

None

Let's Brush Free

No in-app purchases

None

Colgate Connect

No in-app purchases

Questions

Is Let's Brush Free free?
Let's Brush Free is free to download, with no in-app purchases.
Is Colgate Connect free?
Colgate Connect is free to download, with no in-app purchases.
Which has better reviews, Let's Brush Free or Colgate Connect?
Colgate Connect is rated higher. Let's Brush Free averages 4.1 out of 5 from 13 ratings, while Colgate Connect averages 4.8 from 46K ratings.
Do Let's Brush Free or Colgate Connect have ads?
Neither Let's Brush Free nor Colgate Connect shows ads.
Which is updated more often, Let's Brush Free or Colgate Connect?
Let's Brush Free ships an update every 45 months, and Colgate Connect every 2 months. Most recently, Let's Brush Free was updated on October 23, 2026 and Colgate Connect on October 26, 2026.

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