# Simple Invoice vs Onify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
# Simple Invoice
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Create and manage invoices easily on your smartphone or tablet. With an intuitive interface, anyone can create professional invoices in seconds. Simple and easy to use, suitable for businesses, freelancers, sole proprietors, shops, and personal use. Create invoices smoothly for products, services, projects, and client work. Create invoices on the go and complete everything from sharing to printing instantly. A perfect invoice maker app to improve productivity and simplify your billing workflow. ■ Features ・Intuitive Interface Clean and simple design. Create and edit invoices easily, even for first-time users. ・Quick Invoice Creation Enter basic information to generate invoices instantly. Save time and manage your billing work more efficiently. ・Flexible Layouts Choose from simple, standard, or detailed layouts. Create invoices that fit your needs. ・Item Management Add items, quantities, and prices with automatic total calculation. Taxes, discounts, and totals are calculated instantly. ・Invoice Information Add invoice date, due date, invoice number, and payment details. Manage important invoice information in one place. ・Payment Information Add payment methods, payment terms, or bank transfer details. Create invoices that match each transaction. ・Customization Freely edit titles, labels, and content. Create clean and professional invoices. ・Notes Add notes, terms, or additional details. Keep all necessary information together. ・Easy Printing Print directly from your smartphone or tablet. Output your invoices instantly when needed. ・Export & Share Export as PDF files and share via email or chat easily. Send invoices to customers or clients without hassle. ・Import Import saved data and continue editing anytime. Reuse past invoices to improve efficiency. ・Ready to Use No account required. Start using the app immediately after installation.
Onify
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Onify est le logiciel de gestion tout-en-un pensé pour les TPE, PME et indépendants français. Pilotez votre activité depuis votre mobile, où que vous soyez. FACTURATION ET DEVIS Créez, envoyez et suivez vos factures et devis en quelques secondes. Automatisez vos relances d'impayés et gardez un œil sur votre trésorerie. RELATION CLIENT (CRM) Centralisez vos contacts, vos échanges et vos opportunités commerciales. Suivez chaque client et ne manquez plus aucune relance. PRÉSENCE EN LIGNE Gérez vos avis, vos messages et vos publications sur vos réseaux sociaux et votre fiche d'établissement, directement depuis Onify. AGENDA ET ORGANISATION Planifiez vos rendez-vous et vos tâches, et gardez votre équipe alignée au quotidien. POURQUOI ONIFY - Une seule application pour piloter toute votre entreprise - Une interface simple, pensée pour aller vite - Des données hébergées en France, en toute sécurité - Un accompagnement humain et réactif Onify nécessite un compte actif. La création de compte et la souscription se font sur onify.fr. Une question ? Écrivez-nous à contact@onify.fr
Screenshots
Verdict
The clearest difference is in-app purchases: Onify at none against # Simple Invoice's 2. 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
Both are free to download. # Simple Invoice sells 2 in-app purchases, starting at $1.99 per month. Onify asks for nothing beyond the download.
# Simple Invoice ships an update every 6 days, Onify every 8 days. The most recent releases landed on September 20, 2026 and September 28, 2026 respectively.
| Parameter | # Simple Invoice | Onify |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | YUKI TANAIKE | DYNAMIC WEB |
In-app purchases
# Simple Invoice
- Invoice Pro (Monthly)$1.991 Month
- Invoice Pro (Annual)$18.001 Year
Onify
No in-app purchases









