Comparison

Worthington Libraries app vs DemandDuck

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

Head to head
About

Worthington Libraries app

Manage your library account on the go. Access your digital library card, search for and reserve items, and check out materials directly from your device. Stay connected with library staff and enjoy enhanced convenience for all your library needs.

Highlights
  • Digital library card storage
  • Item search and reservation
  • Mobile checkout
  • Account management
  • Staff contact
Features
Read full description

With the Worthington Libraries mobile app you can: - Check out materials from your device - Store your library card to use with self-check stations - Manage your account - Search for and reserve items - Contact staff - And more!

About

DemandDuck

This app empowers individuals and small groups to form buying collectives, enabling them to access bulk discounts and special deals previously reserved for large corporations. Users can request products or services, and when enough demand is generated, providers offer exclusive group pricing.

Highlights
  • Form buying groups
  • Request products and services
  • Access bulk discounts
  • Receive special group offers
  • Drive consumer demand
  • Support local providers
Features
Read full description

In today’s world, big companies and exclusive groups often get the best deals when buying products or services. They buy in large quantities, negotiate with sellers, and enjoy lower prices because of their size. But regular people or small groups usually can’t get these benefits—they simply don’t buy enough at once to matter. At the same time, service providers and businesses with leftover products often wish they could find groups of buyers ready to purchase together, so they can quickly sell what’s left at a good price. Our app changes this by letting everyday people come together, combine their purchasing interests, and form powerful buying groups—just like the big players do. Whether someone wants a cleaning service, a seasonal class, or a discounted product, anyone can start or join a group request on the app. When enough people join, service providers can see this real demand and offer special bulk pricing or unique deals just for that group. This isn’t just for things you can buy in a store—local services and unique offerings work, too! Here’s how it works in simple steps: • Consumers use the app to request services or products they want. • Others in the community join in, adding their requests to the group. • Our system combines these requests so providers see there’s strong demand. • Providers can respond with bulk offers, special discounts, or unique group packages. • When enough people are on board, everyone gets the deal—saving money and making it easier for small providers to reach real buyers. Unlike traditional marketplaces that just show what sellers offer, this app lets buyers drive the demand. It gives service providers a fair way to move their leftover offers, fill empty time slots, or test new deals—boosting local economies and consumer choice. No more missing out on bulk discounts or having to buy more than you need—just real savings, better selection, and tools for service providers to succeed in a crowded market. Join our marketplace to access group deals, express your needs, and unlock value that was once only available to the biggest buyers. Experience how collective demand works for everyone—consumers and providers alike.

Screenshots

Worthington Libraries app4 screens
DemandDuck4 screens

Verdict

The call

The clearest difference is iOS requirement: DemandDuck at 13.0 against Worthington Libraries app's 15.6. On price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Worthington Libraries app against 5.0 for DemandDuck. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

UpkeepUpdate frequency

Worthington Libraries app ships an update every 2 months, DemandDuck monthly. The most recent releases landed on October 10, 2026 and September 24, 2026 respectively.

Scorecard1 real difference · 9 level
Worthington Libraries app versus DemandDuck: the parameters behind the verdict, then further details
ParameterWorthington Libraries appDemandDuck
PriceFreeFree
Rating5.0 (2 ratings)5.0 (5 ratings)
Positive reviews—100.0% of reviews
Number of ratings25 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size50 MB52 MB
Age rating17+17+
DeveloperWorthington Public LibraryDemand Duck

Customer experience

Worthington Libraries app

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

DemandDuck

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Worthington Libraries app

No in-app purchases

None

DemandDuck

No in-app purchases

Questions

Is Worthington Libraries app free?
Worthington Libraries app is free to download, with no in-app purchases.
Is DemandDuck free?
DemandDuck is free to download, with no in-app purchases.
Which has better reviews, Worthington Libraries app or DemandDuck?
Worthington Libraries app and DemandDuck are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.
Do Worthington Libraries app or DemandDuck have ads?
Neither Worthington Libraries app nor DemandDuck shows ads.
Which is updated more often, Worthington Libraries app or DemandDuck?
Worthington Libraries app ships an update every 2 months, and DemandDuck monthly. Most recently, Worthington Libraries app was updated on October 10, 2026 and DemandDuck on September 24, 2026.

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