DEBi vs Invoice Maker App
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
DEBi
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DEBi is a comprehensive CRM tool. From an automated booking system and complete customer management system to an onsite inspection app and payment system.
Invoice Maker App
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Send a proper invoice before you've left the job. Simplebooks turns your phone into your back office. Invoices, quotes, hours, expenses and tax totals all live in one place, so the paperwork takes a few minutes at the end of the day instead of a lost Sunday afternoon. GET PAID FASTER โข Build an invoice in under a minute and send it as a PDF by email or message โข Six clean templates โ add your logo, your colors and your business details โข Send a quote, then turn it into an invoice with one tap when the customer says yes NEVER CHASE A PAYMENT AGAIN โข See who owes you, how much, and how long it has been โข Record deposits and part-payments โ the balance updates itself โข Overdue invoices are flagged automatically, and a polite reminder is one tap away BILL YOUR TIME AND TRAVEL โข Track hours with a timer, or type them in afterwards โข Log mileage with start and end addresses โข Both drop onto an invoice as real lines โ "6 hours ร $40" โ with no arithmetic from you TAX WITHOUT THE HEADACHE โข Apply VAT or sales tax per line, with as many different rates as one invoice needs โข Every rate is broken out on the PDF, ready for your accountant โข Log expenses and receipts, and see what you have actually earned YOUR BOOKS, ON EVERY DEVICE โข iCloud sync keeps your iPhone and iPad in step, and your work backed up โข No account to create and nothing to hand over โ your data stays yours โข Fully translated, with local currency and tax formats WHO USES SIMPLEBOOKS Electricians, plumbers, builders, decorators, cleaners, gardeners, mechanics, photographers, designers, consultants, tutors and coaches โ anyone who would rather be working than invoicing. SUBSCRIPTION Simplebooks is a subscription and starts with a 3-day free trial. Choose weekly or annual; the annual plan works out far cheaper if you invoice all year round. Subscriptions are charged to your Apple ID and renew automatically unless canceled at least 24 hours before the current period ends. You can manage or cancel yours at any time in your App Store account settings. Privacy Policy: https://02apps.com/privacy Terms of Use: https://02apps.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: DEBi at none against Invoice Maker App's 3. DEBi also leads on iOS requirement (13.0 vs 17.6). Invoice Maker App's advantage is update cadence (fortnightly vs every 4 months). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Invoice Maker App sells 3 in-app purchases, starting at $3.99 per 7 days. DEBi asks for nothing beyond the download.
DEBi ships an update every 4 months, Invoice Maker App fortnightly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | DEBi | Invoice Maker App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Fortnightly โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 13.0 โ better | 17.6 |
| Further details โ not scored | ||
| Size | 19 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Data Enabled Business Integration Ltd | Pattern Consulting OOD |
In-app purchases
DEBi
No in-app purchases
Invoice Maker App
- Weekly Plan3 Days trial$3.997 Days
- Annual Plan3 Days trial$29.991 Year
- Lifetime Plan$34.99
Questions
Is DEBi free?
Is Invoice Maker App free?
Do DEBi or Invoice Maker App have ads?
Which is updated more often, DEBi or Invoice Maker App?
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