Comparison

3D Trampoline vs ChalkUp App

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

Head to head
About

3D Trampoline

This app is a 3D teaching aid for trampolining, offering detailed visualizations of over 108 elements. It helps coaches, athletes, and judges understand and analyze skills with features like 360-degree rotation, speed variation, and a quiz function.

Highlights
  • 3D visualization of trampoline elements
  • 360-degree rotation and zoom
  • Speed variation for detailed analysis
  • Interactive quiz function
  • Create and review custom exercises
  • Searchable database of over 108 skills
Features
Read full description

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms and Conditions : https://www.fb-curves.com/en/information/terms-and-conditions/ A Teaching aide designed to help trampolinists, coaches and judges with trampolining performance. Amazing 3D visuals, a powerful search engine, zoom functions, 360 degrees rotation, speed variation, quiz function , create your exercise and watch it back. A revolutionary teaching tool bringing all trampoline elements to life. It is designed to help coaches, trampolinists, judges and the trampoline community fully understand each trampoline element in detail. With the help of our 3D system you will be able to control each element with screen touch and button controls. The App is free to download with 10 skills for you to use. Get a feel for this great gymnastic tool and see just how powerful it is, you can upgrade to complete version with every official element included. With over 108 men’s and women's trampoline elements to choose from, our 3D videos have brought the “code of points” to life. Discover, teach and develop with this powerful teaching aide. A powerful search engine: You can also search with the name of the element or just freely browse all of our 3D videos. 360 Degres rotation Once you have chosen your skill you can rotate freely around the space, viewing it from every angle possible. Great for understanding, visualising and teaching all elements. Zoom Once you have chosen your skill you can zoom in and out on each video, getting close to the move helps to see the body position. Speed variation and direction: A variable speed drive is built in to analyse idling skill in detail. Quiz: Test your trampoline knowledge. Randomly selected skills, choose the correct values and groups. Exercice: Create profiles and select your 10 elements to build your exercise and watch it back with full 360° view.

About

ChalkUp App

Features
Read full description

ChalkUp is a comprehensive progression, tracking, and rewards app designed for gymnastics and trampolining clubs, giving parents full visibility of their child’s development. It is built specifically for Trampolining, Artistic Gymnastics, Tumbling, and Double Mini Trampoline, supporting structured skill progression while keeping athletes motivated, engaged, and recognised! Badges and Digital Certificates 
Athletes earn badges as they complete skills, routines, and milestones. When a badge is achieved, parents automatically receive a digital certificate. This instant recognition removes delays and paperwork and provides a simple, meaningful way to celebrate achievements and track progress over time. Progress and Personal Best Tracking 
ChalkUp allows clubs and coaches to track progress, personal bests, and skill mastery across disciplines. Athletes gain a clear understanding of their improvement, helping them stay motivated and focused on continuous development. Athlete Goals 
Goal setting is built into ChalkUp so athletes always know what they are working towards. Whether it is mastering a new skill, reaching a routine target, or progressing to the next level, goals are clear, trackable, and rewarding. Designed for Parents and Coaches 
ChalkUp provides parents with clear insight into their child’s training and achievements. Progress, milestones, and certificates are easy to follow and celebrate. Coaches benefit from a structured, easy-to-use system to track athletes efficiently, giving them more time to focus on coaching and development. Discipline Specific Design 
ChalkUp is tailored to the unique requirements of each sport: * Trampolining * Gymnastics * Tumbling * Double Mini Trampoline It is designed around how these sports are taught and progressed in real clubs, ensuring accurate and relevant tracking. Why Clubs and Parents Choose ChalkUp * Instant digital certificates for achievements * Structured and motivating badge system * Clear progression and personal best tracking * Athlete-focused goal setting * Parent-friendly experience * Discipline-specific design for maximum relevance ChalkUp transforms athlete development into a clear, rewarding, and professional experience for clubs, athletes, and parents. Progress is visible, achievements are celebrated, and development is easy to manage with confidence. Subscriptions & Roles ChalkUp uses auto‑renewable subscriptions to unlock premium features. Individual Membership (Athletes & Parents): Designed for individual athletes and parents. Unlocks full access to ChalkUp performance tracking, training diary, mental health check‑ins, welfare alerts, and personalised training tools for a single account with no limit restrictions! Club Memberships (Coaches, Club Owners & Welfare Officers): Designed for clubs. Club roles can choose from multiple membership tiers sized by the number of athletes in the club (for example, up to 50, 100, 250, 500 or 1000 athletes). Each tier unlocks club‑wide access to TrampHub’s club management tools, shared training plans, attendance and history tracking, mental health and welfare features for all athletes in the club. Role restrictions: Athletes and Parents can subscribe only to the Individual Membership. Coaches, Club Owners and Welfare Officers can subscribe only to the Club Membership tiers. Subscription terms Subscriptions are auto‑renewing and are billed to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your Account Settings on the App Store after purchase. Pricing and available tiers may vary by region and are shown clearly in the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

3D Trampoline4 screens
ChalkUp App4 screens

Verdict

The call

The clearest difference is iOS requirement: 3D Trampoline at 13.0 against ChalkUp App's 17.6. 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. 3D Trampoline sells 1 in-app purchase, starting at $2.99 per month and ChalkUp App sells 10 in-app purchases, starting at $50.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

Scorecard1 real difference · 9 level
3D Trampoline versus ChalkUp App: the parameters behind the verdict, then further details
Parameter3D TrampolineChalkUp App
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size277 MB47 MB
Age rating4+4+
DeveloperFB Curves 3d Gym LimitedMACIEJ SZUCHNICKI

In-app purchases

1 purchases

3D Trampoline

Subscriptions1
  • Full access$2.991 Month
10 purchases

ChalkUp App

Subscriptions10
  • Club Plan Up to 50 Seats$50.001 Month
  • Club Plan Up to 100 seats$100.001 Month
  • Club Plan Up to 150 Seats$150.001 Month
Show 7 more
  • Club Plan Up to 200 seats$200.001 Month
  • Club Plan Up to 250 Seats$250.001 Month
  • Club Plan Up to 300 Seats$300.001 Month
  • Club Plan Up to 350 seats$349.991 Month
  • Club Plan Up to 400 seats$400.001 Month
  • Club Plan Up to 450 Seats$499.991 Month
  • Club Plan Up to 1000 Seats$1000.001 Month

Questions

Is 3D Trampoline free?
3D Trampoline is free to download, with in-app purchases available.
Is ChalkUp App free?
ChalkUp App is free to download, with in-app purchases available.
Do 3D Trampoline or ChalkUp App have ads?
Neither 3D Trampoline nor ChalkUp App shows ads.
Which is updated more often, 3D Trampoline or ChalkUp App?
3D Trampoline ships an update every 2 weeks, and ChalkUp App every 2 weeks. Most recently, 3D Trampoline was updated on September 18, 2026 and ChalkUp App on September 12, 2026.

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