Comparison

ShelfSpark vs AlphaBug Trace

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

Head to head
About

ShelfSpark

This app helps educators manage their classroom library by organizing books, tracking student checkouts, and recommending titles based on reading interests. It simplifies inventory management and facilitates personalized reading experiences for students.

Highlights
  • Organize books by title, author, genre, and location
  • Scan ISBN barcodes and capture book covers
  • Create student reading profiles
  • Track book checkouts, returns, and overdue items
  • Match students with suitable book titles
  • Shelf organization and placement suggestions
Features
Read full description

ShelfSpark helps teachers manage a classroom library without spreadsheets. Organize the books you already own, keep track of student checkouts, and quickly match readers with titles that fit their interests and reading comfort. With ShelfSpark, you can: • Add and organize books by title, author, genre, tags, and shelf location • Scan ISBN barcodes and capture book covers • Create student reading profiles with interests, favorite genres, and reading comfort • Track checkouts, returns, and overdue books • Find available books that are a strong fit for individual students • Review shelf organization and placement suggestions ShelfSpark is built for real classroom use and is designed to help teachers manage physical book collections efficiently during the school day. Key features: • Searchable classroom library catalog • ISBN scanning and cover image capture • Student profiles for reading support • Checkout history and overdue tracking • Book matching based on classroom inventory • Shelf organization tools ShelfSpark starts with a clean library so you can set it up around your own books and students. Terms of Service, Privacy Policy, and Support information can be found at the following link: https://ericmark1-code.github.io/app-privacy-docs/

About

AlphaBug Trace

Features
Read full description

AlphaBug Trace: Learn & Speak turns first letters into gentle, hands-on play. A sleepy little bug waits at the start of a dotted path shaped like a letter. Your child puts a finger on the glowing dot and slowly traces the line — the bug wakes up and crawls along, all the way to a leaf or flower. Lift off or rush ahead and it dozes back to sleep, so the game quietly rewards calm, careful tracing instead of fast tapping. Every path is a real letter, drawn in proper writing strokes. Most letters are one smooth lane; bar-and-cross letters like E, F, H, K, T and X are traced one stroke at a time, just like writing by hand. When the last stroke is done, the letter appears and is spoken aloud together with a friendly word example — "A is for Apple" — so tracing builds letter sounds and first words at the same time. WHAT'S INSIDE • Capital letters A to Z, plus lowercase a to z with a simple ABC/abc toggle • A spoken letter and word on every finish, in your chosen language • A Letters picker to practise any single letter your child likes • Cheerful bugs, soft colours, and encouraging "You did it!" moments • Choose A-to-Z order or a friendly shuffle MADE FOR LITTLE HANDS • No ads, no accounts, no tracking, and no data collection • Works fully offline, with no special permissions • A parents' area behind a simple math gate keeps settings and purchases away from little fingers The free version includes the first five letters, A to E, in upper and lower case. A single one-time purchase unlocks the whole alphabet, A to Z, forever — and a Restore option is always available. Made with love for little hands.

Screenshots

ShelfSpark4 screens
AlphaBug Trace4 screens

Verdict

The call

The clearest difference is in-app purchases: ShelfSpark at none against AlphaBug Trace's 1. AlphaBug Trace's advantage is iOS requirement (15.0 vs 18.6). On price, 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. AlphaBug Trace sells 1 one-off in-app purchase. ShelfSpark asks for nothing beyond the download.

Scorecard2 real differences · 7 level
ShelfSpark versus AlphaBug Trace: the parameters behind the verdict, then further details
ParameterShelfSparkAlphaBug Trace
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Weekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size3 MB40 MB
Age rating4+4+
DeveloperEric MarkKubra Tercan

In-app purchases

None

ShelfSpark

No in-app purchases

1 purchases

AlphaBug Trace

One-time1
  • Full Version (All Letters)$3.99

Questions

Is ShelfSpark free?
ShelfSpark is free to download, with no in-app purchases.
Is AlphaBug Trace free?
AlphaBug Trace is free to download, with in-app purchases available.
Do ShelfSpark or AlphaBug Trace have ads?
Neither ShelfSpark nor AlphaBug Trace shows ads.

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