Comparison

CDO Fitness vs Skill Tree

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

Head to head
About

CDO Fitness

Features
Read full description

CDO Fitness App – Tu experiencia en el gimnasio, mejorada La app oficial de CDO Fitness te conecta con todo lo que necesitas para aprovechar al máximo tu entrenamiento en nuestras instalaciones. Consulta horarios, reserva tus clases favoritas y gestiona tus citas con nuestro equipo técnico de forma fácil y rápida. Accede a los programas y actividades disponibles en tu centro, todo desde un solo lugar. Participa en desafíos que te motivan a superarte y compite con otros socios de CDO Fitness. Revisa tu posición en el ranking, gana medallas y mantén viva tu motivación día tras día. Haz seguimiento de tu actividad física conectando dispositivos como Garmin, Polar, Suunto, Fitbit o Apple Health. Mide tus progresos con datos como frecuencia cardíaca, calorías, MOVEs y MOVERGY, nuestra métrica exclusiva de estilo de vida activa. Descárgala ahora y lleva tu entrenamiento en CDO Fitness al siguiente nivel.

About

Skill Tree

Visualize and strategize your Brazilian Jiu-Jitsu game with a custom mind map. Organize skills, highlight areas for focused training, and attach videos to moves. Progress faster by clearly mapping out your martial arts journey.

Highlights
  • Customizable mind map visualization
  • Color-coded skill categorization
  • Highlighting skills for deliberate training
  • Video attachment for moves
  • Progress tracking for BJJ game
Features
Read full description

Skill Tree is your custom mind map for your BJJ game. Visualize your game with branches and color-coded skills. Strategize and progress quicker by highlighting skills for deliberate training. Simple to use in whatever way is best for you. No need to write out complex verbal descriptions of moves — just add a video (YouTube, Instagram, or Personal Gallery). SUBSCRIPTION INFORMATION Unlock premium features and enjoy the full app experience with our subscription. • Monthly Subscription – $1.99 per month (1 Month) • Yearly Subscription – $15.00 per year (1 Year) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://www.skilltreebjj.com/terms-and-conditions Privacy Policy: https://www.skilltreebjj.com/privacy

Screenshots

CDO Fitness4 screens
Skill Tree4 screens

Verdict

The call

The clearest difference is in-app purchases: CDO Fitness at none against Skill Tree's 2. On price, update cadence, ads and device support 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. Skill Tree sells 2 in-app purchases, starting at $1.99 per month. CDO Fitness asks for nothing beyond the download.

UpkeepUpdate frequency

CDO Fitness ships an update monthly, Skill Tree every 6 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
CDO Fitness versus Skill Tree: the parameters behind the verdict, then further details
ParameterCDO FitnessSkill Tree
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size117 MB58 MB
Age rating4+4+
DeveloperJUSTBPXPORT, S.L.Jeffrey Byles

In-app purchases

None

CDO Fitness

No in-app purchases

2 purchases

Skill Tree

Subscriptions2
  • Monthly Plan$1.991 Month
  • Yearly Plan$14.991 Year

Questions

Is CDO Fitness free?
CDO Fitness is free to download, with no in-app purchases.
Is Skill Tree free?
Skill Tree is free to download, with in-app purchases available.
Do CDO Fitness or Skill Tree have ads?
Neither CDO Fitness nor Skill Tree shows ads.
Which is updated more often, CDO Fitness or Skill Tree?
CDO Fitness ships an update monthly, and Skill Tree every 6 weeks. Most recently, CDO Fitness was updated on November 8, 2026 and Skill Tree on October 31, 2026.

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