Comparison

Collections Application vs Shelf

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

Head to head
About

Collections Application

Organize and manage any type of collection with customizable fields, tags, and search functionality. Share collections with family or friends and control their access levels. Syncs across devices via cloud storage.

Highlights
  • Create custom collections with nested containers
  • Add items with default and custom fields
  • Search and filter items by any field or tag
  • Attach photos to items
  • Cloud sync across devices
  • Share collections with user roles
  • View public collections
Features
Read full description

With 'My Collections' you can create customisable content of your favourite collections. * Create collections with any level of containers (e.g. coin value, stamp country) and items (e.g. coins, stamps, bottle tops) * Keep track of the contents of your freezer and share with family members. * Items have default name and description fields. * Custom Fields in Collections with String, Date or Number types. Custom Fields can be mandatory, optionally shown in the lists and are searchable. * Custom Fields also have custom formatting so you can display the values however you like. * Sort items by any field, including custom ones. * Add tags to items and filter by tag when searching. * Items can have pictures either from the camera direct or via your photos collection. * Search across all items in a collection. * Cloud based storage so it syncs automagically across your devices. * Invite other users to share your collection. They initially have read access only. * Manage users and give them READ, WRITE or ADMIN roles to your collection. * View public collections that other users have shared

About

Shelf

Organize and showcase your collections with photos and details. Discover new items from other collectors and connect with a global community of enthusiasts. Share your passion and finds with ease.

Highlights
  • Create and showcase collections
  • Add photos and details
  • Discover rare items
  • Connect with collectors
  • Organize and tag items
  • Share finds globally
Features
Read full description

Welcome to the premier destination for collectors worldwide! Shelf is an app that combines the thrill of collecting with the social experience of Instagram. Unleash your inner enthusiast and join a vibrant community where you can seamlessly add, manage, share, and explore an endless array of treasures from various collections. Key Features: Create and Showcase Your Collections Effortlessly add and showcase your unique possessions. Snap photos, add details and create a stunning digital showcase of your collections. Discover Rare Gems Dive into a vast universe of collections ranging from vintage vinyl records to rare comic books. Explore curated collections from fellow enthusiasts and discover unique items you never knew existed. Connect with Collectors Worldwide Forge connections with collectors who share your passion. Engage in conversations, swap stories, and build lasting connections with like-minded individuals. Effortless Management Keep your collection organized with intuitive management tools. Easily organize, tag, and track your items. Share Your Finds Showcase your latest acquisitions with a global audience. Share your passion on social media platforms or within the Shelf community. Whether you're a seasoned collector or just starting your journey, Shelf is your digital harbor for all things collectible. Download now and immerse yourself in a world where passion meets community. Your next rare find is just a tap away!

Screenshots

Collections Application4 screens
Shelf4 screens

Verdict

The call

The clearest difference is in-app purchases: Shelf at none against Collections Application's 1. Shelf also leads on ads (none vs shown) and rating (4.4 vs 4.0). Collections Application's advantage is review sentiment (100% vs 81%) and device support (3 vs 1). On price 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. Collections Application sells 1 in-app purchase, starting at $3.99 per year. Shelf asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shelf holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Shelf has 53 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Collections Application's written reviews are positive against 81% of Shelf's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Collections Application ships an update every 3 weeks, Shelf every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard8 real differences · 2 level
Collections Application versus Shelf: the parameters behind the verdict, then further details
ParameterCollections ApplicationShelf
PriceFreeFree
Rating4.0 (1 ratings)4.4 (53 ratings) — better
Positive reviews100.0% of reviews — better81.3% of reviews
Number of ratings153 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size153 MB52 MB
Age rating12+4+
DeveloperSoftWyer Ltd.UKRSOFTPOSTACH, TOV

Customer experience

Collections Application

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Shelf

All ratings53 ratings
Positive86.8%
Neutral3.8%
Negative9.4%
Written reviews32 reviews
Positive81.3%
Neutral3.1%
Negative15.6%

In-app purchases

1 purchases

Collections Application

Subscriptions1
  • Yearly Subscription$3.991 Year
None

Shelf

No in-app purchases

Questions

Is Collections Application free?
Collections Application is free to download, with in-app purchases available.
Is Shelf free?
Shelf is free to download, with no in-app purchases.
Which has better reviews, Collections Application or Shelf?
Shelf is rated higher. Collections Application averages 4.0 out of 5 from 1 ratings, while Shelf averages 4.4 from 53 ratings.
Do Collections Application or Shelf have ads?
Collections Application shows ads; Shelf does not.
Which is updated more often, Collections Application or Shelf?
Collections Application ships an update every 3 weeks, and Shelf every 2 weeks. Most recently, Collections Application was updated on November 3, 2026 and Shelf on November 8, 2026.

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