Comparison

Shelf Scanner. vs Adulthood

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

Head to head
About

Shelf Scanner.

Easily discover the value of books by scanning barcodes or taking photos of entire shelves. Get live pricing data from major online sellers to maximize your profit when selling your books.

Highlights
  • Scan book barcodes for value
  • Photo scan entire bookshelves
  • Live pricing data
  • Sell books for profit
  • Source from major online sellers
Features
Read full description

Find Valuable Books. That's what Shelf Scanner makes it easy to do, our app can: - Scan book barcodes to find their values - Take a photo of a bookshelf and find the value of each book on the shelf - Provide live pricing data on any book you scan With Shelf Scanner you can easy find what your bookshelf, those old books you have laying around, or books from thrift stores, are worth, and sell them for a profit. Unlike other book scanning apps, we provide live pricing data of what your book is worth, sourced from the largest online book sellers and based on current listing prices. This means you get the most money for your books, quick and easy. Download Shelf Scanner today and start turning books into cash. Terms Of Use can be found at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/619c315c-27b8-4e47-9aaf-20bad24d5d6e

About

Adulthood

Features
Read full description

School taught you algebra. Nobody taught you a lease, a paycheck, or what to do when a bill is late. This is a practical life-skills manual for everyday grown up: home, money, work, health logistics, and the small tasks that keep a household running. WHAT YOU GET • 45+ topics written like an instruction manual • Each topic covers what it is, when it comes up, what people usually do, and the smallest useful next step • Five chapters: Getting Started, Maintenance, Troubleshooting, Advanced, and Support TOOLS FOR REAL SITUATIONS • Common-question cards for the things you would rather look up than ask out loud • First-time walkthroughs for milestones such as a first apartment or first job • Phrasebook with copy-and-use wording for work, money, and boundary-setting conversations • Junk Drawer for notes, deadlines, and life-admin reminders • Weekly checklist for bills, cleaning, and routine check-ins • Short lessons on the details people usually learn the hard way • Calm, step-by-step help when you are stuck and need a plan OPTIONAL GUIDED HELP On supported topics, you can request a short, on-topic next step based on the chapter you are already reading — home, money, work, and everyday admin. It is not an open chat and it is not a substitute for a professional. START FREE • Two full chapters and core tools • No ads UNLOCK THE FULL MANUAL 6 Months Full Manual is an auto-renewable subscription: $39.99 every 6 months. It opens every topic, every first-time guide, the full phrasebook, SOS plans, unlimited Junk Drawer items, and maintenance reminders. Payment is charged to your Apple ID at confirmation. The subscription renews unless canceled at least 24 hours before the end of the current period. Manage or cancel in Settings, Apple ID, Subscriptions. Lifetime Full Manual is a one-time purchase at $49.99. It is not a subscription. Terms of Use (EULA): https://dragosroua.com/adulthood/terms-of-service/ Privacy Policy: https://dragosroua.com/adulthood/privacy-policy/ This app offers general educational guidance only. It is not medical, legal, financial, or mental-health advice.

Screenshots

Shelf Scanner.2 screens
Adulthood4 screens

Verdict

The call

The clearest difference is update cadence: Adulthood at weekly against Shelf Scanner.'s every 7 months. 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. Shelf Scanner. sells 3 in-app purchases, starting at $4.99 per 7 days and Adulthood sells 3 in-app purchases, starting at $39.99 per 6 months. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Shelf Scanner. ships an update every 7 months, Adulthood weekly. Both last shipped on October 21, 2026.

Scorecard1 real difference · 9 level
Shelf Scanner. versus Adulthood: the parameters behind the verdict, then further details
ParameterShelf Scanner.Adulthood
PriceFreeFree
Rating4.5 (263 ratings) — better—
Positive reviews9.1% of reviews—
Number of ratings263 — better—
Update frequencyEvery 7 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size45 MB6 MB
Age rating4+4+
DeveloperGabe RogersDragos Roua

In-app purchases

3 purchases

Shelf Scanner.

Subscriptions3
  • Weekly Pro$4.997 Days
  • Monthly Pro$15.991 Month
  • Annual Pro7 Days trial$48.991 Year
3 purchases

Adulthood

Subscriptions1
  • 6 Months Full Manual$39.996 Months
One-time2
  • 50 AI Coach Credits$1.99
  • Lifetime Full Manual$49.99

Questions

Is Shelf Scanner. free?
Shelf Scanner. is free to download, with in-app purchases available.
Is Adulthood free?
Adulthood is free to download, with in-app purchases available.
Do Shelf Scanner. or Adulthood have ads?
Neither Shelf Scanner. nor Adulthood shows ads.
Which is updated more often, Shelf Scanner. or Adulthood?
Shelf Scanner. ships an update every 7 months, and Adulthood weekly. Most recently, Shelf Scanner. was updated on October 21, 2026 and Adulthood on October 21, 2026.

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