Comparison

One Coach App vs Gainfully

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

Head to head
About

One Coach App

Access personalized training plans, track workouts, nutrition, and lifestyle habits with your coach. Monitor progress, earn badges, and communicate directly with your coach. Integrates with wearables and health apps.

Highlights
  • Personalized training plans
  • Workout and exercise video tracking
  • Nutrition and meal tracking
  • Daily habit monitoring
  • Goal setting and progress tracking
  • Direct coach messaging
  • Wearable and health app integration
Features
Read full description

Med One Coach App får du adgang til dit personlige træningsforløb designet til at hjælpe dig med at nå dine fitness- og sundhedsmål! Du kan følge og tracke dine træningspas, din kost, dine livsstilsvaner, målinger og resultater – alt sammen med hjælp fra din coach. FUNKTIONER: Få adgang til træningsplaner og track dine træningspas Følg med i trænings- og øvelsesvideoer Track dine måltider og træf bedre kostvalg Hold styr på dine daglige vaner Sæt sundheds- og fitnessmål og følg din fremgang Optjen milepælsbadges for nye personlige rekorder og vedholdenhed af gode vaner Besked direkte med din coach i realtid Track kropsmålinger og tag fremskridtsbilleder Få push-notifikationer som påmindelser om planlagte træningspas og aktiviteter Tilslut dit Apple Watch for at tracke træning, skridt, vaner og meget mere direkte fra dit håndled Tilslut andre wearables og apps som Apple Health App, Garmin, Fitbit, MyFitnessPal og Withings-enheder for at tracke træning, søvn, kost samt kropsstats og -sammensætning Download appen i dag!

About

Gainfully

Features
Read full description

Gainfully is the AI-powered fitness app that actually knows you. Most fitness apps track your workouts. Gainfully understands them. Your AI personal trainer learns your lifts, your history, and your goals so every recommendation comes from a coach who has been watching your progress from day one. YOUR AI COACH KNOWS YOU Unlike generic AI, Gainfully's coach has access to your actual training data. It knows your squat PR, how often you train, and the notes you left about your knee. Every answer is built around your history, not a generic user. WHAT YOU GET - AI Coach: Ask anything about your training and get answers based on your personal data - Strength tracking: Log sets, reps, and weight in seconds - 1RM progress: Track your estimated one rep max over time - Muscle heatmap: See which muscles you have trained and which need attention - Cardio logging: Runs, cycling, rowing, and more with pace and distance - 1,400+ exercises: Instructions and illustrations for every movement - Training programs: Follow structured programs or build your own - Personal records: Automatic PR detection after every session - Workout calendar: Your complete training history in one view FREE TO START Track unlimited workouts for free. Upgrade to Pro for AI coaching, advanced analytics, and more. Available in English, Danish, German, French, Spanish, and Portuguese.

Screenshots

One Coach App4 screens
Gainfully4 screens

Verdict

The call

The clearest difference is in-app purchases: One Coach App at none against Gainfully's 2. One Coach App also leads on device support (4 vs 2). Gainfully's advantage is update cadence (fortnightly vs every 6 weeks). On price, ads 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. Gainfully sells 2 in-app purchases, starting at $9.99 per month. One Coach App asks for nothing beyond the download.

UpkeepUpdate frequency

One Coach App ships an update every 6 weeks, Gainfully fortnightly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
One Coach App versus Gainfully: the parameters behind the verdict, then further details
ParameterOne Coach AppGainfully
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size167 MB45 MB
Age rating4+4+
DeveloperBox One ApSJesper Larsen

In-app purchases

None

One Coach App

No in-app purchases

2 purchases

Gainfully

Subscriptions2
  • Gainfully Pro$9.991 Month
  • Gainfully Pro Annual$99.991 Year

Questions

Is One Coach App free?
One Coach App is free to download, with no in-app purchases.
Is Gainfully free?
Gainfully is free to download, with in-app purchases available.
Do One Coach App or Gainfully have ads?
Neither One Coach App nor Gainfully shows ads.
Which is updated more often, One Coach App or Gainfully?
One Coach App ships an update every 6 weeks, and Gainfully fortnightly. Most recently, One Coach App was updated on October 28, 2026 and Gainfully on October 31, 2026.

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