i vs Fast Simple Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
Read full descriptionHide full description
Enregistrer le contenu de votre carte à puce pour l'utiliser dans tout le système Apple. Cette application permet entre autres de s'authentifier avec une carte à puce en NFC ou en USB-C sur tous les sites supportant l'authentification client. Fonctionnalités: - Supporte un grand nombre de cartes à puce faites pour l'authentification - Un manager intégré qui permet de vérifier l’état et le contenu de la carte en NFC, USB-C, Bluetooth ou Lightning. Plus d'informations sur www.idopte.com
Fast Simple Invoice Maker
Read full descriptionHide full description
Create polished invoices quickly—without needing an account. Fast Simple Invoice Maker keeps everyday invoicing simple, private, and available offline. CREATE AND SEND • Save clients and reuse their details • Add line items, taxes, discounts, notes, and payment terms • Choose professional invoice styles • Export print-ready PDFs • Share through Messages, WhatsApp, email, or Files OPTIONAL ONLINE INVOICES When you want an online workflow, sign in with Apple and publish selected invoices as private web links. Your client can open the link without creating an account. Use the secure web portal to review the invoices you chose to publish, and revoke a link whenever needed. OPTIONAL CARD PAYMENTS Connect your own Stripe account to offer secure card payment for the real-world goods or services on your invoice. Payment status and receipts stay connected to the invoice. Stripe is never required for creating, exporting, or sharing invoices. BUILT FOR REAL WORK • Continue creating, editing, saving, and exporting invoices offline • Keep local invoices on your device unless you explicitly publish them • Generate receipts for paid invoices • Use recurring invoice tools for repeat work • Work with supported currencies and invoice languages Fast Simple Invoice Maker helps freelancers, contractors, consultants, and small businesses move from finished work to a professional invoice—with fewer steps. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: i at none against Fast Simple Invoice Maker's 4. Fast Simple Invoice Maker's advantage is update cadence (fortnightly vs every 6 weeks) and iOS requirement (18.2 vs 26.0). On price, 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. Fast Simple Invoice Maker sells 4 one-off in-app purchases. i asks for nothing beyond the download.
i ships an update every 6 weeks, Fast Simple Invoice Maker fortnightly. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | i | Fast Simple Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.2 — better |
| Further details — not scored | ||
| Size | 68 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | Idopte | Eric Savoie |
In-app purchases
i
No in-app purchases
Fast Simple Invoice Maker
- Midnight Theme$0.49
- Forest Theme$0.49
- Warm Paper Theme$0.49
Show 1 moreShow fewer
- Theme - Ocean$0.49
Questions
Is i free?
Is Fast Simple Invoice Maker free?
Do i or Fast Simple Invoice Maker have ads?
Which is updated more often, i or Fast Simple Invoice Maker?
Other comparisons















