Gradexis vs ShelfSpark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gradexis
This application retrieves your academic data from HAC and presents it in a user-friendly format. It aims to make understanding your grades and progress more accessible.
- HAC data retrieval
- Readable grade display
- Progress tracking
- User-friendly interface
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This app fetches your data from HAC and displays in a more readable manner.
ShelfSpark
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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/
Screenshots
Verdict
The clearest difference is device support: ShelfSpark at 2 against Gradexis's —. Gradexis's advantage is iOS requirement (15.6 vs 18.6). On price and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Gradexis | ShelfSpark |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (10 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 15.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 6 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Sankalp Prashanth | Eric Mark |
In-app purchases
Gradexis
No in-app purchases
ShelfSpark
No in-app purchases









