BioChem Sprint 9 vs Invoice Pro Nova
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BioChem Sprint 9
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Offline Grade 9 Bio+Chem Study Sprint Studio. Each sprint ends with a saved result, a required “In my own words…” note, and (if needed) a Mistake Reason. Revision Mode uses your notes + reasons to build Focus Sets and create revision cards you keep.
Invoice Pro Nova
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Take the stress out of paperwork with Invoice Pro, the ultimate tool designed for freelancers, small business owners, and contractors. Whether you are at the office or on the go, Invoice Pro helps you get paid faster with professional, high-quality invoices...
Screenshots
Verdict
The clearest difference is iOS requirement: BioChem Sprint 9 at 13.0 against Invoice Pro Nova's 15.6. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | BioChem Sprint 9 | Invoice Pro Nova |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 20 MB | 29 MB |
| Age rating | 4+ | 9+ |
| Developer | Nguyen Khanh Vy | Urooba Javed |
In-app purchases
BioChem Sprint 9
No in-app purchases
Invoice Pro Nova
No in-app purchases
Questions
Is BioChem Sprint 9 free?
Is Invoice Pro Nova free?
Do BioChem Sprint 9 or Invoice Pro Nova have ads?
Other comparisons
