Comparison

Zero2Seventeen vs Ping

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

Head to head
About

Zero2Seventeen

A marketplace for conscious consumption, this app connects families to buy and sell pre-loved children's items. It promotes sustainability, community engagement, and economical choices through a user-friendly platform with secure messaging and detailed listings.

Highlights
  • Robust search by keywords, brands, categories
  • New listings highlights
  • Browse popular children's brands
  • Detailed item listings with photos
  • Secure in-app messaging
  • User profile and listing management
  • Community membership for exclusive access
Features
Read full description

Our Vision Zero 2 Seventeen was born out of a desire to create a marketplace that not only facilitates transactions but also nurtures a sense of belonging. The app promotes a culture of conscious consumption, encouraging families to embrace second-hand items as a viable, environmentally friendly alternative to buying new. Features Home Screen The home screen features a robust search function that allows users to navigate effortlessly. Parents can search by keywords, brands, or categories to quickly find the items they need. New Listings A dedicated section highlights freshly added items, ensuring users never miss great finds. Popular Brands The marketplace features popular children’s brands, helping parents identify reputable products and shop with confidence. Listings Users can browse a detailed list of available items, making it easy to find everything in one place. Explore The explore feature allows users to navigate various categories and subcategories, ensuring smooth browsing and tailored searches. Manage Listings Add Listing Feature Sellers can share their outgrown items by providing descriptive titles, selecting categories, and detailing attributes like size, color, gender, brand, and condition. Pricing Transparency Sellers set prices and can include the original cost to highlight the savings of buying second-hand. Location Sharing Users can indicate the approximate location of items. Photo Uploading Each listing allows up to five images, enabling sellers to showcase items effectively. Messaging (Chat) The secure in-app messaging feature lets users communicate privately with sellers. Conversations are organized under item avatars for easy reference. User Profiles Users can manage their profiles, remove listings, or mark items as sold, making it easy to navigate active listings. Membership Membership provides access to a special community where users can explore and purchase high-quality second-hand children’s items. Explore Seller Profiles Users can view seller profiles and see all their listings, encouraging multiple purchases and building trust within the community. Benefits Sustainability Focus The app champions sustainability by promoting reuse and reducing landfill waste. Each transaction lessens the environmental impact of manufacturing, packaging, and transportation. Community Engagement Users connect with like-minded individuals, share experiences, and exchange sustainability tips, enhancing collective environmental efforts. Economical Choices Families save money by accessing high-quality second-hand items at reduced prices, fostering conscious spending habits. Safety & Privacy Secure transactions and private messaging ensure a safe and confident user experience. Fostering Connections Beyond transactions, the app helps parents connect, share advice, and build a supportive network. Educational Opportunities The app promotes awareness of sustainability, environmental responsibility, and conscious consumption, empowering users to make eco-friendly choices. Conclusion By joining this community, we take steps toward a greener future while ensuring children have the resources they need to grow and thrive. Together, we foster a culture of conscious consumption that benefits everyone. Terms and Conditions: https://www.zero2seventeen.com/terms-and-conditions

About

Ping

Features
Read full description

Love a good bargain? Same. With Ping, you can save your favourite products and we’ll let you know the moment they drop in price or go on sale. No more checking back a hundred times, just instant price alerts as they happen. Here’s what you can do with Ping: • Build wishlists for fashion, skincare, gifts or anything you’ve got your eye on. • Watch prices drop and get instant sale notifications. • Compare deals across your favourite stores in one simple feed. • Shop smarter, not harder and let Ping do the deal hunting for you. Ping works quietly in the background, keeping tabs on the things you love and giving you that satisfying “it’s finally on sale!” moment. Download Ping and never miss a deal again.

Screenshots

Zero2Seventeen4 screens
Ping4 screens

Verdict

The call

The clearest difference is in-app purchases: Ping at none against Zero2Seventeen'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. Zero2Seventeen sells 2 in-app purchases, starting at $2.99 per month. Ping asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 7 level
Zero2Seventeen versus Ping: the parameters behind the verdict, then further details
ParameterZero2SeventeenPing
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.616.4 — better
Further details — not scored
Size63 MB53 MB
Age rating4+17+
DeveloperZero 2 Seventeen Pty LtdJames Harvey

In-app purchases

2 purchases

Zero2Seventeen

Subscriptions2
  • Monthly Plan3 Months trial$2.991 Month
  • Yearly Plan3 Months trial$30.001 Year
None

Ping

No in-app purchases

Questions

Is Zero2Seventeen free?
Zero2Seventeen is free to download, with in-app purchases available.
Is Ping free?
Ping is free to download, with no in-app purchases.
Do Zero2Seventeen or Ping have ads?
Neither Zero2Seventeen nor Ping shows ads.
Which is updated more often, Zero2Seventeen or Ping?
Zero2Seventeen ships an update fortnightly, and Ping fortnightly. Most recently, Zero2Seventeen was updated on October 9, 2026 and Ping on October 2, 2026.

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