Comparison

Invoice Creator vs Clockin Clock out

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

Head to head
About

Invoice Creator

Generate and send professional invoices quickly and efficiently. Designed for coaches and instructors, this app helps you track lessons, manage client billing, and get paid faster. Offers multiple invoice designs and payment tracking.

Highlights
  • Generate simple invoices quickly
  • Send PDF or email invoices
  • Address book integration
  • Track lesson details
  • Support for multiple tax types
  • Customizable invoice messages
  • Payment status tracking
Features
Read full description

Join more than 1,000 coaches, teachers and instructors who have collected over $10 million using Lessons Invoicing – the #1 free invoicing app for coaches, teachers and instructors! Lessons Invoicing helps you get paid faster by letting you generate simple invoices asap. Whether billing your students, your school or club, you can send PDF invoices or email invoices, or both! Here's what our customers are saying: "I love the app. It has made my life so much easier and I tell every coach I know about it." - Chris "I love this app and it makes invoicing very easy!" - Makayla "I use this App at least 4 times a week for my coaching lessons to generate invoices. I love it." - Tina "I am loving this app. It is perfect for busy coaching schedules." - Jennifer - Have more time to do what you love! Track lessons and invoice clients more quickly and efficiently than ever before. Specifically designed for individual instructors and coaches, Lessons accurately generates invoices and emails them directly from your phone. Start with 7 days for free and then enjoy introductory pricing of $9.99/month for unlimited clients our Premium plan, or you can add premium 24/7 support for $19.99 on our Premium Plus plan. You can also choose to save 33% on the monthly prices by paying yearly. Features: - Address book integration - Sync to iCloud - Simple user interface and intuitive design - Quickly record client, instruction date and time, and lesson type - Add multiple lessons types - Support for up to three tax types per lesson type - Custom message on invoices - Automatically generate invoices from Lessons records - Concise list view of all invoices and payment status - Saved lesson view with option to edit - Email clients a PDF or HTML invoice – or both! - Multiple professional invoice designs to choose from - Option to BCC instructor on all invoices - Option to generate a CSV back-up of all invoices for records - Mark invoices as not sent, sent or pending, and paid - Add unpaid amounts to current and future invoices Our Terms of Use can be found anytime by visiting this link: https://lessonsinvoicing.com/terms Our Privacy Policy can be found anytime by visiting this link: https://lessonsinvoicing.com/privacy

About

Clockin Clock out

Features
Read full description

Smart Attendance makes employee time tracking simple, fast, and accurate. Designed for businesses of all sizes, it helps you manage attendance, working hours, and payroll—all in one app. Key Features: Face Recognition Attendance – Employees can clock in and clock out instantly by scanning their face. Company Dashboard – Register your company, add staff profiles, and set hourly rates with ease. Automated Reports – Get daily, weekly, and monthly work hour summaries for each employee. Payroll Calculation – Automatically calculate staff payments based on hourly rates and total work hours. Leave Management – Track employee leaves and maintain accurate attendance records. Secure Data – All records are safely stored and easily accessible when needed. Whether you’re managing a small team or an entire company, Smart Attendance saves time, reduces manual errors, and gives you full visibility into your workforce activity. Perfect for: Offices | Retail Stores | Construction Sites | Restaurants | Schools

Screenshots

Invoice Creator4 screens
Clockin Clock out3 screens

Verdict

The call

The clearest difference is in-app purchases: Clockin Clock out at none against Invoice Creator's 11. Clockin Clock out also leads on iOS requirement (15.5 vs 18.0). On price, update cadence, 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. Invoice Creator sells 11 in-app purchases, starting at $11.99 per month. Clockin Clock out asks for nothing beyond the download.

UpkeepUpdate frequency

Invoice Creator ships an update every 3 days, Clockin Clock out every 4 days. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Invoice Creator versus Clockin Clock out: the parameters behind the verdict, then further details
ParameterInvoice CreatorClockin Clock out
PriceFreeFree
Rating4.5 (71 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings71 — better—
Update frequencyEvery 3 days — betterEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.5 — better
Further details — not scored
Size55 MB85 MB
Age rating4+4+
DeveloperAlexandr ZavaliiE-Soft Technologies

In-app purchases

11 purchases

Invoice Creator

Subscriptions6
  • Premium Monthly7 Days trial$11.991 Month
  • Premium Monthly$11.991 Month
  • Premium Plus Monthly7 Days trial$19.991 Month
Show 3 more
  • Premium Annual7 Days trial$79.991 Year
  • Premium Annual$79.991 Year
  • Premium Plus Annual7 Days trial$159.991 Year
One-time5
  • Invoice Theme - Avalon$1.99
  • Invoice Theme - Stone$1.99
  • Invoice Theme - Morocco$1.99
Show 2 more
  • Invoice Theme - Cobalt$1.99
  • All Invoice Themes$3.99
None

Clockin Clock out

No in-app purchases

Questions

Is Invoice Creator free?
Invoice Creator is free to download, with in-app purchases available.
Is Clockin Clock out free?
Clockin Clock out is free to download, with no in-app purchases.
Do Invoice Creator or Clockin Clock out have ads?
Neither Invoice Creator nor Clockin Clock out shows ads.
Which is updated more often, Invoice Creator or Clockin Clock out?
Invoice Creator ships an update every 3 days, and Clockin Clock out every 4 days. Most recently, Invoice Creator was updated on October 29, 2026 and Clockin Clock out on October 7, 2026.

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