Knowtion vs Let's Playground
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Knowtion
A professional networking platform designed for educators to connect, share knowledge, and discover career opportunities. It bridges the gap between classroom practice and industry research, fostering collaboration and support within the education community.
- Professional networking
- Knowledge sharing
- Career opportunities
- Direct messaging
- Virtual meetings
- Curated content library
- Private organizational networks
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Knowtion is a space for education professionals to connect, access knowledge and opportunities and find support throughout their careers. At its core, Knowtion strives to bridge the gap between educators supporting students in classrooms each day and the research, tool development and policy making happening concurrently outside of those classrooms. This platform is a vibrant ecosystem where education professionals can seamlessly connect, learn, and collaborate while contributing to the industry at the same time. The core features of Knowtion include a public and private space, direct messaging, virtual meetings and a library of favorite content. In the public space, the community and knowledge centers are where educators can access each other, respond to questions and find other organizations that could support their work. The knowledge page has curated content vetted by education experts. This content ranges from grant opportunities, research, practitioner tools and other timely and relevant information from the Education field. In the private space, organizations can create networks to facilitate shared learning and collaboration despite geographic barriers. Organizations can create groups and threaded discussions. They have a resource repository and space for collaboration around each resource. Organizations can also send announcements and manage their membership seamlessly through their dashboard. Knowtion was developed to create more equitable access to the broader education industry and close these gaps on the research from the Carnegie Foundation's principles of improvement science to enhance educational quality and Clay Shirky’s insights around organizing without formal structures.
Let's Playground
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Let’s Playground! The app for spontaneous playground meetups Let other parents know quickly and easily that you’re at the playground, and never miss when the other parents are outside! HOW IT WORKS • Find a playground: Discover nearby playgrounds on the interactive map • Check in: With one tap, show your friends that you’re there • Meet up: See who’s currently playing where and drop by spontaneously • “On the way”: Let others know you’re planning to head to the playground PERFECT FOR PARENTS Let’s Playground! makes coordinating playground meetups effortless. No more endless messages in twenty different chat groups—one glance at the app is all it takes. Ideal for: • Spontaneous hangouts without long planning • Neighborhood communities and parent networks • Preschool and kindergarten friendships • Families new to the city FEATURES • Real-time map: Instantly see who’s at which playground • Notifications: Get notified when friends check in nearby • Privacy: Only your confirmed friends can see your check-ins • Emoji friend codes: Add friends easily with a playful code • Auto check-out: You’ll be automatically checked out after one hour SAFE & PRIVATE Your privacy matters to us. Only friends you’ve confirmed can see where you’ve checked in. No public profiles, no strangers. IT’S THAT SIMPLE 1. Create your profile and add friends via emoji codes 2. Go to a playground and check in 3. See which friends are nearby 4. Meet up spontaneously and let the kids play! Let’s Playground! turns ordinary playground visits into shared experiences. Download the app and see how easy spontaneous meetups can be! ––– Questions or feedback? Email us at hi@letsplayground.app Privacy Policy: https://letsplayground.app/privacy Support: https://letsplayground.app/support
Screenshots
Verdict
The clearest difference is update cadence: Let's Playground at every 6 days against Knowtion's every 2 months. Knowtion's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.5). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Knowtion ships an update every 2 months, Let's Playground every 6 days. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.
| Parameter | Knowtion | Let's Playground |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 50 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | ConnectED Workforce LLC | Niko Pelz |
In-app purchases
Knowtion
No in-app purchases
Let's Playground
No in-app purchases









