Comparison

Vim and Vigor vs 3E Smartphone Substudy

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

Head to head
About

Vim and Vigor

Track your workouts, meals, and progress towards fitness goals with guidance from your personal trainer. Access digital passes, book sessions, and communicate with your coach in real-time. Syncs with wearable devices for comprehensive health tracking.

Highlights
  • Track workouts and meals
  • Measure results and progress
  • Access digital membership pass
  • Book appointments and classes
  • Message coach in real-time
  • Sync with wearable devices
  • Set health and fitness goals
Features
Read full description

With the Vim and Vigor App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your personal trainer. - Access digital membership pass - Enroll in classes - Book appointments and view session balance - Edit personal information and view membership details - Stay up-to-date with announcements from your club - Review training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

About

3E Smartphone Substudy

Features
Read full description

Your participation in this study is completely voluntary. If you choose to participate, you will be asked to (1) download the 3E Smartphone Substudy app and allow sharing of your smartphone data and (2) complete short, daily surveys for 9 days in a row. Surveys will be administered in the 3E Smartphone Substudy app and take ~5 minutes to complete. The surveys will include questions about your sleep, physical activity, and other health behaviors that day. The app will collect information from your smartphone’s built-in GPS, accelerometer, and gyroscope sensors to give us information on your movement (e.g., steps and distance traveled). It will also collect general screen time and app usage data (e.g., how long you use). It will NOT collect information from your text messages, phone calls, or your apps beyond which app you are using and for how long (e.g., Spotify for 50 min). If you choose to participate, we will ask you to complete this process 1-2 times per year. You will receive up to $35 for completing the 3E Smartphone Substudy.

Screenshots

Vim and Vigor4 screens
3E Smartphone Substudy4 screens

Verdict

The call

The clearest difference is update cadence: 3E Smartphone Substudy at every 3 weeks against Vim and Vigor's every 5 weeks. Vim and Vigor's advantage is device support (4 vs 2). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Vim and Vigor ships an update every 5 weeks, 3E Smartphone Substudy every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Vim and Vigor versus 3E Smartphone Substudy: the parameters behind the verdict, then further details
ParameterVim and Vigor3E Smartphone Substudy
PriceFreeFree
Rating3.0 (45 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings45 — better—
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.5 — better16.0
Further details — not scored
Size173 MB50 MB
Age rating4+4+
DeveloperENDO FITNESS NV 1, LLCAvicenna Research Inc.

In-app purchases

None

Vim and Vigor

No in-app purchases

None

3E Smartphone Substudy

No in-app purchases

Questions

Is Vim and Vigor free?
Vim and Vigor is free to download, with no in-app purchases.
Is 3E Smartphone Substudy free?
3E Smartphone Substudy is free to download, with no in-app purchases.
Do Vim and Vigor or 3E Smartphone Substudy have ads?
Neither Vim and Vigor nor 3E Smartphone Substudy shows ads.
Which is updated more often, Vim and Vigor or 3E Smartphone Substudy?
Vim and Vigor ships an update every 5 weeks, and 3E Smartphone Substudy every 3 weeks. Most recently, Vim and Vigor was updated on October 2, 2026 and 3E Smartphone Substudy on October 7, 2026.

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