COGS vs Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COGS
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The COGS Mobile App allows users to view and manage their employee's profiles. You can view documents, issue warnings and even sign documents from the App and it will sync back to your software.
Invoice Maker
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Professional invoices, estimates, and bills in seconds. The simple, easy invoice app for freelancers, contractors, self-employed pros, and small business owners who want to look professional and get paid faster. Invoice Maker is a fast, free invoice generator and estimate maker built for people who run their business on the go. Pick a clean invoice template, create a professional invoice, send it as a PDF, and track who paid, who hasn't, and who's overdue. All from your phone. No accounting degree, no clutter, no surprise fees. Just a simple invoice and billing app that does the job and stays out of your way. Wrap up a job at a client's place, finish a project from your couch, or close a deal at a coffee shop. You can make an invoice and send it before you leave. Invoices, estimates, quotes, and bills, all in one app. CREATE PROFESSIONAL INVOICES & ESTIMATES • Make an invoice, quote, or estimate in under a minute • Choose from multiple PDF invoice templates and add your logo • Apply sales tax and discounts per line or to the whole total • Save your clients, products, and prices once. Reuse forever • Convert an estimate or quote to an invoice with one tap • Edit, duplicate, and reuse past invoices to save time SEND ANYWHERE, ANYTIME • Share as PDF by email or open a share link in any messaging app • Send invoices the moment you finish the job, right from the job site • Works right on your iPhone. Your invoicing travels with you • Send a professional PDF in seconds, no design skills needed TRACK PAID, UNPAID & OVERDUE • See payment status at a glance: draft, sent, paid, or overdue • Record cash, card, bank transfer, check, or online payments • Get paid faster with clear, easy-to-read invoices • Stay organized without spreadsheets or paper • Spot overdue invoices instantly and follow up with confidence BRAND YOUR BUSINESS • Upload your company logo and pick a PDF theme • Add your business name, tax ID or EIN, address, and contact info • Look professional on every invoice and estimate • Build a consistent brand from your very first invoice MULTI-CURRENCY & CLIENT MANAGEMENT • Invoice in your preferred currency • Import clients straight from your phone contacts • Manage products, tax rates, and discounts in one place • Secure cloud sync with Google or Apple sign-in • Your data is backed up and ready on any device you sign in to WHY YOU'LL LOVE INVOICE MAKER 1. Save time. No learning curve, no setup, no clutter. Open the app, make an invoice, send it. 2. Look professional. Clean PDF themes, your logo and brand on every document. 3. Get paid faster. Clear payment status, simple tracking, easy follow-up. 4. Stay organized. Clients, products, taxes, and invoices in one easy app. 5. Work anywhere. Your invoices are always with you, right on your iPhone. 6. Stay in control. No surprise fees, no forced upgrades, no bloated features. PERFECT FOR Freelancers, independent contractors, self-employed professionals, consultants, photographers, graphic designers, web designers, plumbers, electricians, landscapers, painters, carpenters, handymen, general contractors, cleaners, mobile mechanics, tutors, coaches, side hustles, entrepreneurs, and small business owners who need a simple, easy invoice app. Not a bloated accounting suite. Whether you bill three invoices a month or thirty, Invoice Maker scales with you. Start free, stay simple, get paid. FREE TO START Get started for free. Upgrade anytime for unlimited invoices and estimates with a Pro subscription. Cancel anytime. No hidden fees, no long contracts. Invoice Maker. The simple invoice generator for invoices, estimates, quotes, and bills. Easy app, professional results. LEGAL • Support: https://applox.net/invoicemaker/support.html • Terms of Use: https://applox.net/invoicemaker/terms.html • Privacy Policy: https://applox.net/invoicemaker/privacy.html • EULA: https://applox.net/invoicemaker/eula.html
Screenshots
Verdict
The clearest difference is in-app purchases: COGS at none against Invoice Maker's 2. COGS also leads on ads (none vs shown). Invoice Maker's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (13.0 vs 15.6). On price 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. Invoice Maker sells 2 in-app purchases, starting at $4.99 per 7 days. COGS asks for nothing beyond the download.
COGS ships an update every 5 months, Invoice Maker every 3 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | COGS | Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 60 MB |
| Age rating | 17+ | 4+ |
| Developer | Harold Scholtz | APPLOX |
In-app purchases
COGS
No in-app purchases
Invoice Maker
- Invoice Maker - Weekly$4.997 Days
- Invoice Maker - Annual$24.991 Year









