Stack Team App vs NinjaZone Academy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stack Team App
This platform allows sports teams and clubs to create their own customizable smartphone apps and websites. It offers features for communication, event management, payments, and merchandise sales, enhancing club professionalism and engagement.
- Instant news, event, photo, and video sharing
- Event promotion, reminders, and attendance tracking
- In-app payments and merchandise sales
- Customizable access groups for members
- Private messaging and group chats
- Surveys and in-app voting
- Sync team events with smartphone calendar
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Stack Team App is a FREE and secure platform enabling any sports team or club to create their own customisable smartphone app. It also includes a free website that updates dynamically with your app. If your Team has created an app then download Stack Team App, sign-up and join your team. To create your own Stack Team App visit www.teamapp.com, or create your team directly via the app. Stack Team App is one of the world’s premier smartphone apps for sports club communication used by millions of people in over 150 countries! QUICK SUMMARY Stack Team App is suitable for anyone from small social teams to large clubs with thousands of members. Engage with members, coaches and players with your choice of features: APP FEATURES • Send news, events, photos and videos instantly to your members' smartphone via push notifications. • Promote events, send reminders, manage RSVP’s and track attendances. • Instantly create and receive in-app payments from members using the Team Payments feature. • Create separate access groups such as players, parents and coaches to streamline communication. • Sell mobile tickets, merchandise & memberships directly via the Store in your app or website. • Engage in instant private messaging or group chats. • Create surveys or in-app voting to gather information from your members. • Send newsletters & documents. • Link your app to ladders, schedules, results & live scores for multiple teams. • Sync your team’s events with your smartphone calendar. • Easily invite members via the app, or bulk upload your database via your team’s website dashboard. • Secure and private platform so you decide who receives your content. NEW REVENUE CHANNEL • Buy your own ad banners to support sponsors and make a profit for your club. • Sell mobile tickets, memberships and merchandise via the Store in your app or website. • Utilise Team Payments to request instant in-app payments from members. • Promote events to maximise attendances to generate greater revenue. PROFESSIONALISM Stack Team App’s features and commercial opportunities will bring an entirely new level of professionalism to any club, no matter how small or large. AUTO-RENEWABLE 12-MONTH SUBSCRIPTION TO REMOVE ADS Stack Team App's innovation and development is funded by mobile advertising, ensuring you and your team can enjoy Stack Team App for free. We take care not to upset or interrupt the user experience. However, if you want to remove the ads from Stack Team App, you can "Remove Ads" via an in-app purchase through the settings of your Stack Team App. It is a 12-month subscription and will auto-renew unless auto-renew is turned off at least 24-hours before the end of the current period - auto-renewal is managed via your iTunes account settings after your purchase. Pricing is USD $2.99 / AUD $4.49 per year, and will be charged to your iTunes Account. PRIVACY POLICY https://teamapp.com/privacy TERMS OF SERVICE https://teamapp.com/terms Bring your club into the mobile age with Stack Team App. Your Team. Your App.
NinjaZone Academy
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NinjaZone Academy: Built for Growth. Designed for Impact. NinjaZone Academy is your headquarters to launch faster, train smarter, and grow stronger. It’s where owners, directors, and coaches get the tools, training, and resources to run a premium program that leaves a mark. This isn’t just support. It’s your system for scaling smart. Lesson Plans That Deliver Every lesson plan inside the Academy is built to drive skill progression, fuel creativity, and keep kids locked in — combining gymnastics, parkour, tricking, and warrior training into a seamless, (healthy) addictive experience. Fresh updates and strategic progressions, done for you, mean you’re always ready — while competitors play catch-up. Skill Videos That Build Better Coaches Coaches thrive when they have a clear path — and the right support to get there. The Academy’s skill video library breaks down every move, every cue, and every correction so your team can learn fast, teach right, and rock their classes. New or seasoned, your staff is covered — without extra lifting from you. Certifications That Build the Dream Team NinjaZone Academy’s certifications train your team from the inside out — movement science, classroom leadership, child development, safety, skills, and more. It’s not just how to teach — it’s how to keep kids coming back week after week. When your coaches level up, you’re reinvesting in the strength, loyalty, and future of your business. Marketing Resources That Move the Needle The Academy hands you ready-to-go marketing assets to promote programs, drive enrollment, and build loyalty — without reinventing the wheel. We know the branding — let us do the work. Social media templates, copy, event promos, and seasonal campaigns — everything designed to look sharp, sound right, and drive results. Mission Ceremonies That Retain NinjaZone Academy gives you complete Mission Ceremony resources to bring the NZ mission to life from day one. Step-by-step guides, checklists, templates, certificates, promotional assets — everything you need to run consistent ceremonies that build connection, loyalty, and long-term retention. No guesswork. No heavy lifting. Just ready-to-use tools that turn your mission into a system for growth. Get Fired Up with Ninja Games Access event guides, scoring, awards, and marketing materials — all designed to make hosting competitions easy and profitable. They’re not just competitions — they’re brand fuel, culture glue, and even revenue boosters. So, Why NinjaZone Academy? Because your time is too valuable to waste. NinjaZone Academy isn’t just a set of tools — it’s a complete system built for growth. Beyond lesson plans, certifications, marketing, and events, you’ll find a deep library of ongoing resources to level up every part of your program. The support inside is (almost) endless — and always evolving to keep you ahead. With NinjaZone Academy, you’ll: • Launch faster • Train smarter • Grow bigger • Lead better The systems are built. The tools are ready. Now it’s your move. Period.
Screenshots
Verdict
The clearest difference is in-app purchases: NinjaZone Academy at none against Stack Team App's 1. NinjaZone Academy also leads on ads (none vs shown). Stack Team App's advantage is update cadence (every 2 weeks vs every 6 weeks) and chart position (#189 vs unranked). On price, device support 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
Both are free to download. Stack Team App sells 1 in-app purchase, starting at $2.99 per year. NinjaZone Academy asks for nothing beyond the download.
Stack Team App ships an update every 2 weeks, NinjaZone Academy every 6 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | Stack Team App | NinjaZone Academy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (15K ratings) — better | — |
| Positive reviews | 41.2% of reviews | — |
| Number of ratings | 15K — better | — |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #189 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 227 MB | 386 MB |
| Age rating | 4+ | 4+ |
| Developer | Team Mates | Ninja Zone LLC |
Bugs and requests
Stack Team App
Reported bugs
5 issues- Notifications not clearing after viewing
- Frequent app crashes and freezes
- Inconsistent behavior when posting messages
- Syncing issues between mobile and web versions
- Unreliable performance and slow load times
Requested features
5 requests- Allow editing of past events and posts
- Improve calendar sync with external calendars
- Add option to disable notifications or customize them
- Enhance photo and video upload capabilities
- Provide more granular access control and permissions
NinjaZone Academy
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stack Team App
- Remove Ads$2.991 Year
NinjaZone Academy
No in-app purchases
Questions
Is Stack Team App free?
Is NinjaZone Academy free?
Do Stack Team App or NinjaZone Academy have ads?
Which is updated more often, Stack Team App or NinjaZone Academy?
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