ChemBeanGo vs Invoice Maker ．
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChemBeanGo
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ChemBeanGo-Data Driven Tools Empowering Research , enables researchers to search chemistry information and research chemicals. After registration, users can update profile and check account information, perform text based chemistry search.
Invoice Maker ．
Easily create professional invoices in seconds with this app. Designed for simplicity, it allows you to generate clean PDF invoices directly from your device without requiring an account or subscription. Share your invoices instantly via various messaging platforms.
- Quick invoice creation
- Professional PDF export
- Shareable via multiple platforms
- Smart automatic calculations
- Local-first privacy
- Modern minimalist design
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Nova Invoice helps freelancers, contractors, creators, and small businesses create professional invoices and estimates in minutes. Build clean invoices, prepare estimates, manage clients, preview polished PDFs, and share them by email, messages, AirDrop, or print. Add your business details, logo, signature, line items, taxes, notes, and photos to make every document look professional. Key features: - Create invoices and estimates - Convert estimates into invoices - Manage clients and billing details - Preview professional PDF documents - Share, print, or send invoices - Use invoice and estimate templates - Add logo, signature, and photos - Track paid, unpaid, and draft documents - View simple income summaries Nova Invoice is designed for simple, professional billing without complicated accounting software. About Subscription Auto-renewable subscription $8.99 per week for a weekly subscription $8.99 per week for a weekly subscription With 3 Day Trail $9.99 per month for a monthly subscription $39.99 per year for a yearly subscription Terms of use: https://www.bitcraftdigital.com/terms.html Privacy policy: https://www.bitcraftdigital.com/privacy.html
Screenshots
Verdict
The clearest difference is device support: ChemBeanGo at 3 against Invoice Maker ．'s 1. ChemBeanGo also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads 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.
ChemBeanGo ships an update every 3 weeks, Invoice Maker ． every 2 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.
| Parameter | ChemBeanGo | Invoice Maker ． |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 188 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Changzhou Santai Technology Co., Ltd. | BitCraft Digital Limited |
In-app purchases
ChemBeanGo
No in-app purchases
Invoice Maker ．
No in-app purchases
Questions
Is ChemBeanGo free?
Is Invoice Maker ． free?
Do ChemBeanGo or Invoice Maker ． have ads?
Which is updated more often, ChemBeanGo or Invoice Maker ．?
Other comparisons
