Smartlink vs Fast Simple Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Smartlink
Read full descriptionHide full description
MEZZO Guardian combines Z-Wave and IP technologies to provide a seamless security, automation, energy management, intercom, CCTV and medical solution into one wireless unit. The system is controlled by our MEZZO Guardian App via 3G and a dedicated WiFi router as well as having integrated intelligence that gives you instant control, anytime, anywhere. Main features: - My Health feature helps to send alert to emergency contacts. Medical alert can be sent as SMS with your location to emergency contacts or as push notification to Mezzo users. Also My Health helps to take your medicine on time.
Fast Simple Invoice Maker
Read full descriptionHide full description
Create polished invoices quicklyβwithout needing an account. Fast Simple Invoice Maker keeps everyday invoicing simple, private, and available offline. CREATE AND SEND β’ Save clients and reuse their details β’ Add line items, taxes, discounts, notes, and payment terms β’ Choose professional invoice styles β’ Export print-ready PDFs β’ 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 β’ Continue creating, editing, saving, and exporting invoices offline β’ Keep local invoices on your device unless you explicitly publish them β’ Generate receipts for paid invoices β’ Use recurring invoice tools for repeat work β’ 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 invoiceβwith fewer steps. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Smartlink at none against Fast Simple Invoice Maker's 4. Smartlink also leads on iOS requirement (15.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Fast Simple Invoice Maker sells 4 one-off in-app purchases. Smartlink asks for nothing beyond the download.
Smartlink ships an update every 2 weeks, Fast Simple Invoice Maker fortnightly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | Smartlink | Fast Simple Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Fortnightly |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 18.2 |
| Further details β not scored | ||
| Size | 104 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Ness Corporation Pty. Limited | Eric Savoie |
In-app purchases
Smartlink
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 Smartlink free?
Is Fast Simple Invoice Maker free?
Do Smartlink or Fast Simple Invoice Maker have ads?
Which is updated more often, Smartlink or Fast Simple Invoice Maker?
Other comparisons















