Comparison

Evolve By Erika vs Gym Boss

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

Head to head
About

Evolve By Erika

Strengthen your nervous system with guided meditations, movement, and breathwork. Access your highest self in just a few minutes daily. Offers a free trial for new users.

Highlights
  • Guided meditations
  • Movement exercises
  • Breathwork sessions
  • Nervous system strengthening
  • Daily practice
  • Unlimited content access
Features
Read full description

Meditation, movement, breathwork and more. These meditations strengthen our nervous system resulting in a less reactive and more aligned life. All you need is a few minutes each day to move your energy and access your highest self. ▷ Already a Member? Sign-In to access your subscription. ▷ New? Try it for free! Subscribe in the app to get instant access. Evolve By Erika offers auto-renewing subscriptions. You'll receive unlimited access to content on all your devices. Payment is charged to your Account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews each month unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://www.evolvebyerika.com/disclaimer/ -Privacy Policy: https://www.evolvebyerika.com/privacy-policy/

About

Gym Boss

This app serves as a flexible training notebook to plan and track your workouts, including sets, cardio, nutrition, and progress. It offers an AI coach that learns from your training history to provide personalized recommendations and insights.

Highlights
  • Custom workout planning
  • Train Mode for execution
  • Track sets, cardio, nutrition
  • AI coach with workout context
  • Next-workout recommendations
  • Strength progress by muscle group
  • Food logging and barcode scanning
Features
Read full description

Gym Boss is the training notebook that learns how you train. Plan workouts your way with flexible notes, then use Train Mode when it’s time to lift. Track sets, cardio, nutrition, bodyweight, and progress without forcing your routine into someone else’s template. As your training history grows, Gym Boss can help you understand it, recommend what to do next, and give you an AI coach that already knows the context behind your workouts. WORKOUTS THAT FIT YOU Create completely custom workout notes Choose from built-in training splits or start blank Use Train Mode to execute your workout Track workout duration and exercise history See next-workout recommendations based on your training ASK GYM BOSS AI Ask questions about your workouts, progression, nutrition, and training. Gym Boss can use your recent history and workout context so you don’t have to explain everything from scratch. TRACK MORE THAN LIFTS Log food naturally and estimate calories and macros Scan food barcodes Track outdoor and indoor cardio Log bodyweight and view your history Explore strength progress by muscle group Review weekly and monthly recaps GYM BOSS PREMIUM Premium turns your training history into deeper guidance with expanded AI coaching, personalized training intelligence, advanced insights, and additional Premium features. The core tracking tools stay useful without Premium. Gym Boss is built so the data you log belongs to your training experience, not a paywall. Privacy Policy: https://gymbossnotes.com/#privacy Terms of Use: https://gymbossnotes.com/#terms

Screenshots

Evolve By Erika4 screens
Gym Boss4 screens

Verdict

The call

The clearest difference is update cadence: Gym Boss at every 3 days against Evolve By Erika's monthly. Evolve By Erika's advantage is ratings volume (120 vs 4). On price, rating, review sentiment and ads 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. Evolve By Erika sells 3 in-app purchases, starting at $24.99 per month and Gym Boss sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Evolve By Erika against 5.0 for Gym Boss. That said, the two scores are not equally well evidenced: Evolve By Erika has 120 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 99% of Evolve By Erika's written reviews are positive against 100% of Gym Boss's.

UpkeepUpdate frequency

Evolve By Erika ships an update monthly, Gym Boss every 3 days. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
Evolve By Erika versus Gym Boss: the parameters behind the verdict, then further details
ParameterEvolve By ErikaGym Boss
PriceFreeFree
Rating4.9 (120 ratings)5.0 (4 ratings) — better
Positive reviews98.9% of reviews100.0% of reviews — better
Number of ratings120 — better4
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Apple TV — betteriPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size67 MB70 MB
Age rating4+17+
DeveloperInkale Exkale LLCMaddox Borden

Customer experience

Evolve By Erika

All ratings120 ratings
Positive98.3%
Neutral0.0%
Negative1.7%
Written reviews89 reviews
Positive98.9%
Neutral0.0%
Negative1.1%

Gym Boss

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Evolve By Erika

Subscriptions3
  • Evolve By Erika Monthly7 Days trial$24.991 Month
  • Apps Monthly7 Days trial$29.991 Month
  • Apps Annual$274.991 Year
2 purchases

Gym Boss

Subscriptions2
  • Gym Boss: Premium$5.991 Month
  • Gym Boss: Premium Annually$59.991 Year

Questions

Is Evolve By Erika free?
Evolve By Erika is free to download, with in-app purchases available.
Is Gym Boss free?
Gym Boss is free to download, with in-app purchases available.
Which has better reviews, Evolve By Erika or Gym Boss?
Gym Boss is rated higher. Evolve By Erika averages 4.9 out of 5 from 120 ratings, while Gym Boss averages 5.0 from 4 ratings.
Do Evolve By Erika or Gym Boss have ads?
Neither Evolve By Erika nor Gym Boss shows ads.
Which is updated more often, Evolve By Erika or Gym Boss?
Evolve By Erika ships an update monthly, and Gym Boss every 3 days. Most recently, Evolve By Erika was updated on October 30, 2026 and Gym Boss on October 16, 2026.

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