Comparison

Nymbl Training vs Precision Slim

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

Head to head
About

Nymbl Training

This program uses science-backed dual-tasking and cognitive behavior training to enhance balance and mobility. It helps users maintain or increase engagement in activities they enjoy.

Highlights
  • Dual-tasking exercises
  • Cognitive behavior training
  • Balance improvement
  • Mobility enhancement
  • Activity engagement tracking
  • Health plan integration
Features
Read full description

Nymbl is an app-based digital health program that utilizes science-backed dual-tasking and cognitive behavior training via education topics to improve balance and mobility. 90% of Nymbl members have maintained or increased their engagement with activities they love since using Nymbl! Contact your insurance provider to see if Nymbl balance training is available in your health plan at no cost to you!

About

Precision Slim

Features
Read full description

Working with your health care practitioner, the Precision Slim App provides you access to a customized health and wellness plan and enables you to keep track of everything you need to follow the lifestyle recommendations your practitioner has designed specifically for you. The app allows you to share your progress - your healthier food choices and activities, when and how often you are taking supplements, how much water you are drinking, how well you are sleeping, and so on - with your practitioner and gives them a way to make changes and recommendations for you. This accountability helps create the new habits and behaviors that lead to better health. The app includes valuable resources and smart features to help improve your results: • Set and monitor personal health goals together with your practitioner or health coach. • Track food choices, exercise, sleep quality, stress-reducing activities, nutritional supplements, moods, pain, and more. • Lifestyle plans and educational information, including the nutritional value of foods, meal plans, recipes, and videos. • Nutritional supplement scheduling – so you know what to take and when to take it. • Electronic journal for keeping track of key health changes or reflections. • Automated reminders – so you never have to worry about forgetting anything again! • We've integrated with Apple Health so that you can automatically import your steps, sleep, blood pressure and other data from your favorite health and fitness tracking devices right into the app. In addition, the app gives you a direct connection to your health practitioner or coach who can monitor your progress in real-time and give the ongoing support you need to get healthier and feel better. The Precision Slim App is only available through your healthcare practitioner.

Screenshots

Nymbl Training4 screens
Precision Slim4 screens

Verdict

The call

The clearest difference is iOS requirement: Precision Slim at 12.0 against Nymbl Training's 15.0. On price, update cadence, ads and in-app purchases 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

Nymbl Training ships an update every 3 weeks, Precision Slim every 4 weeks. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 9 level
Nymbl Training versus Precision Slim: the parameters behind the verdict, then further details
ParameterNymbl TrainingPrecision Slim
PriceFreeFree
Rating4.8 (3.6K ratings) — better—
Positive reviews81.7% of reviews—
Number of ratings3.6K — better—
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size65 MB57 MB
Age rating12+17+
DeveloperNymbl Science, Inc.MB 360, LLC

Bugs and requests

Nymbl Training

Reported bugs

3 issues
  • App not accepting passwords or login credentials
  • Inability to access app due to location restrictions
  • Exercises freezing or not progressing properly

Requested features

3 requests
  • Allow users to repeat missed exercises
  • Provide more feedback on exercise performance
  • Increase exercise variety and customization

Precision Slim

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Nymbl Training

No in-app purchases

None

Precision Slim

No in-app purchases

Questions

Is Nymbl Training free?
Nymbl Training is free to download, with no in-app purchases.
Is Precision Slim free?
Precision Slim is free to download, with no in-app purchases.
Do Nymbl Training or Precision Slim have ads?
Neither Nymbl Training nor Precision Slim shows ads.
Which is updated more often, Nymbl Training or Precision Slim?
Nymbl Training ships an update every 3 weeks, and Precision Slim every 4 weeks. Most recently, Nymbl Training was updated on October 22, 2026 and Precision Slim on October 19, 2026.

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