Invoice Maker · Easy Invoice vs Appointment Booking
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice Maker · Easy Invoice
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Invoice Maker that’s actually easy. Your estimate maker and easy invoice tool—no login required. All data stays on your device. Invoice simple, get paid fast. Why Easy Invoice Maker by Appicorn - Fully local & secure (no accounts, no cloud) - Fast & simple on mobile (make an easy invoice in seconds) - Affordable freemium with weekly or yearly options What you can do (features) - Invoice Maker: create professional PDF invoices in seconds - Estimate maker: draft quotes you can convert to invoices - Mark as paid & track status (keep invoicing invoice simple) - Share anywhere: Mail, Messages, WhatsApp, Files - Advanced exporting & sorting to stay organized - Different templates to match your brand - Save clients & products for instant reuse - Add a QR code for payment on every easy invoice - Different currencies supported out of the box - Data backup Download Easy Invoice Maker by Appicorn—your estimate maker and easy invoice solution. Invoice simple, get paid faster. Terms of Use: https://appicorn.me/term-of-use-invoice/ Privacy Policy: https://appicorn.me/privacy-policy-invoice/
Appointment Booking
This app helps service professionals organize their appointments and client information. It allows for easy scheduling, storing job details, and generating professional PDFs for clients. Manage multiple businesses and services from one organized platform.
- Appointment scheduling
- Client information storage
- Job details and notes
- Service catalog with pricing
- Professional PDF generation
- Multiple business profiles
- iCloud sync
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WorkTime is a simple and powerful appointment manager designed for service professionals. Perfect for hair stylists, plumbers, cleaners, electricians, tutors, mobile therapists, and anyone who runs an appointment-based business. Stop relying on messy notebooks, scattered notes, or basic calendar apps. WorkTime helps you keep your entire workday organized in one clean, focused place. Stay in Control of Your Schedule Create and manage appointments with ease. Add dates, times, and client details in seconds. WorkTime automatically checks for overlapping bookings so you never double-book again. Keep All Job Details Together Each appointment can store all the information you need to complete your work: • Client name, address, phone number, and email • Notes and instructions • Job photos for reference • Added services with pricing • Automatically calculated totals Everything stays neatly organized and easy to access. Professional PDFs for Every Appointment Create clean, branded worksheets that include your business name, logo, and contact details. Export or share them with your clients instantly. Manage Multiple Businesses Running more than one service? WorkTime lets you create separate business profiles and keep everything organized. Services Catalog Create your own list of items or services with pricing. Add them to appointments in one tap. Sync Across Devices Your data stays safe and available across your iPhone and iPad through iCloud sync. Designed for Solo Service Providers WorkTime is built specifically for individual professionals who need a better tool than a calendar app. Simple, fast, and focused on real service work. Terms of Use: https://worktime.univer.se/terms Privacy Policy: https://worktime.univer.se/privacy
Screenshots
Verdict
The clearest difference is update cadence: Appointment Booking at fortnightly against Invoice Maker · Easy Invoice's every 2 months. 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. Invoice Maker · Easy Invoice sells 2 in-app purchases, starting at $3.99 per 7 days and Appointment Booking sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Invoice Maker · Easy Invoice ships an update every 2 months, Appointment Booking fortnightly. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.
| Parameter | Invoice Maker · Easy Invoice | Appointment Booking |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 43 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | maxim oulitzky | Umayanga Alahakoon |
In-app purchases
Invoice Maker · Easy Invoice
- Weekly with Free Trial3 Days trial$3.997 Days
- Yearly + Free trial3 Days trial$99.991 Year
Appointment Booking
- WorkTime Pro Monthly$1.991 Month
- WorkTime Pro Yearly$9.991 Year
- WorkTime Pro Lifetime$12.99





