Comparison

PubCoder Shelf Showcase vs NG4P

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

Head to head
About

PubCoder Shelf Showcase

Explore a curated collection of interactive publications, PDFs, and audiobooks created by global publishers. Discover engaging digital content showcasing innovative storytelling and educational materials.

Highlights
  • Interactive publications
  • PDF support
  • Audiobook playback
  • Global publisher content
  • Digital content showcase
Read full description

This app is a showcase of the best content made with PubCoder from publishers all over the world. It supports interactive publications, PDFs, and audiobooks.

About

NG4P

Read full description

The NG4P App is a Citizen Science project promoted by the Botanical Garden “Selva di Gallignano” and the Marche Polytechnic University to learn about observing pollinator insects and wildflowers in the central Marche region. It is a part of the NextGen4Pollinators (NG4P) project, developed with the support of the Cariverona Foundation within the Format 2022 project, aimed at raising awareness among young generations and citizens on the importance of pollinators and how they can be protected and preserved for the future, also through the protection of their natural habitats. Pollinator populations, essentials for biodiversity and our own existence, have been declining for decades due to several factors including habitat loss through fragmentation, pesticide use, spread of exotic species and climate change. With the NG4P App, you can learn to observe pollinators and the most common plant species spread in the central Marche region, upload photos, and videos of your observations, and receive feedback on correct identification.

Screenshots

PubCoder Shelf Showcase4 screens
NG4P3 screens

Verdict

The call

The clearest difference is update cadence: PubCoder Shelf Showcase at every 2 months against NG4P's every 5 months. NG4P's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PubCoder Shelf Showcase ships an update every 2 months, NG4P every 5 months. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 7 level
PubCoder Shelf Showcase versus NG4P: the parameters behind the verdict, then further details
ParameterPubCoder Shelf ShowcaseNG4P
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.010.0 — better
Further details — not scored
Size91 MB85 MB
Age rating17+4+
DeveloperPubCoderUbisive S.r.l.

In-app purchases

None

PubCoder Shelf Showcase

No in-app purchases

None

NG4P

No in-app purchases

Questions

Is PubCoder Shelf Showcase free?
PubCoder Shelf Showcase is free to download, with no in-app purchases.
Is NG4P free?
NG4P is free to download, with no in-app purchases.
Do PubCoder Shelf Showcase or NG4P have ads?
Neither PubCoder Shelf Showcase nor NG4P shows ads.
Which is updated more often, PubCoder Shelf Showcase or NG4P?
PubCoder Shelf Showcase ships an update every 2 months, and NG4P every 5 months. Most recently, PubCoder Shelf Showcase was updated on October 1, 2026 and NG4P on September 28, 2026.

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