Comparison

Smiling Faces Worldwide vs Smile Trainer

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

Head to head
About

Smiling Faces Worldwide

Share your smile with the world and contribute to a happier planet. Submit photos to be featured on global billboards or within the app community. You can also create custom merchandise with your images.

Highlights
  • Submit photos for billboard features
  • Share smiles within the app community
  • Create branded merchandise
  • Single, double, or triple-person photo options
  • Photo review by Smiling Faces board
  • Global billboard locations
Features
Read full description

The Smiling Faces Worldwide app was developed with the full appreciation that smiles release endorphins, alleviate stress, reduce blood pressure, decrease heart rate, strengthen your immune system, and lead to stronger interpersonal relationships. And sharing your smile with the whole world will make the world a better and more welcoming place. Smiling Faces is easy to use. Choose the type of photo you want to submit or select it from your camera roll. It can be a single, double, or triple-people selection. Once submitted the images will be reviewed by the Smiling Faces board or the billboard companies they are in partnership with. Your photo could soon appear on billboards in locations such as New York’s Times Square, the Navy Pier in Chicago, and other highly popular global destinations. Your smiles will be shared with others within the Smiling Faces app for the well-being of all who view them. You can also create branded merchandise of your photos for purchase. Smiling Faces Worldwide is the creation of long-time entrepreneur and philanthropist, who states, “Smiling Faces is a global community where every smile contributes to the benefit of humanity. We aim to create a world where smiles know no boundaries.” Download Smiling Faces today and you will do your part to make the world a healthier, happier place. Privacy Policy : https://www.smilingfacesworldwide.com/privacy-policy Terms of Use : https://www.smilingfacesworldwide.com

About

Smile Trainer

Features
Read full description

Practice your smile before an interview, presentation, photo, or important conversation. Smile Trainer turns your front camera into a private mirror and gives you one focused minute to practice a natural expression. There is no score to chase and no automated judgment. Look ahead, relax, and smile at your own pace. THE ROUTINE 1. Open the mirror from the home screen. 2. Practice for one minute while the timer runs. 3. Do up to three sessions a day. Your allowance returns at midnight, local time. 4. Come back the next day to extend your streak. A history screen lists the date and time of every session you completed. WHAT THE CAMERA DOES - The front camera is shown on screen as a live mirror and nowhere else - Camera images are not analyzed, recorded, uploaded, or stored - Your daily count, streak, and history (dates and times only) stay on your device - No login is needed to use any of it ADS Smile Trainer is free. The only ad is one small banner along the bottom edge of the home screen. The mirror and the result screen never carry one, so nothing competes with your face while you practice. In regions where the law requires it, such as the EEA and the UK, a consent form lets you choose before any ad loads. You can reopen it later from Settings under Ad privacy options. On iPhone and iPad, the system tracking prompt appears only if that choice allows it, and the app works fully whichever way you answer. LANGUAGES English, Korean, Japanese, Simplified Chinese, and Traditional Chinese, matching your device's language. IPHONE AND IPAD On iPad, the app runs full screen in portrait with a larger mirror and text, and the routine is the same as on iPhone. NOT A MEDICAL TOOL Smile Trainer is a practice mirror for everyday confidence. It does not measure, diagnose, or treat anything. Questions or feedback: contact+smile-trainer@peppertree.so

Screenshots

Smiling Faces Worldwide4 screens
Smile Trainer3 screens

Verdict

The call

The clearest difference is in-app purchases: Smile Trainer at none against Smiling Faces Worldwide's 3. Smiling Faces Worldwide's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price, device support and iOS requirement 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. Smiling Faces Worldwide sells 3 one-off in-app purchases. Smile Trainer asks for nothing beyond the download.

UpkeepUpdate frequency

Smiling Faces Worldwide ships an update fortnightly, Smile Trainer every 3 months. The most recent releases landed on September 17, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Smiling Faces Worldwide versus Smile Trainer: the parameters behind the verdict, then further details
ParameterSmiling Faces WorldwideSmile Trainer
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size34 MB23 MB
Age rating17+4+
DeveloperSmiling Faces Worldwide LLCPeppertree

In-app purchases

3 purchases

Smiling Faces Worldwide

One-time3
  • Businesses$250.00
  • Corporations$350.00
  • Fortune 500 Companies$400.00
None

Smile Trainer

No in-app purchases

Questions

Is Smiling Faces Worldwide free?
Smiling Faces Worldwide is free to download, with in-app purchases available.
Is Smile Trainer free?
Smile Trainer is free to download, with no in-app purchases.
Do Smiling Faces Worldwide or Smile Trainer have ads?
Smile Trainer shows ads; Smiling Faces Worldwide does not.
Which is updated more often, Smiling Faces Worldwide or Smile Trainer?
Smiling Faces Worldwide ships an update fortnightly, and Smile Trainer every 3 months. Most recently, Smiling Faces Worldwide was updated on September 17, 2026 and Smile Trainer on October 28, 2026.

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