Lenslinx App vs InvoiceFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lenslinx App
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LenslinX – Contact Lens Inventory & Ordering Simplified Manage your contact lens business with ease. LenslinX is a specialized inventory and ordering system built for optical shops, distributors, and professionals who deal with contact lenses every day. From tracking stock to processing orders, LenslinX helps you stay organized, save time, and serve customers better. Key Features Lens-Specific Inventory – Track all brands, powers, and prescriptions in real-time. Smart Ordering System – Place and manage customer orders quickly and accurately. Low-Stock Alerts – Get notified before you run out of popular lenses.
InvoiceFlow
Create professional invoices and estimates quickly for your service business. Organize client details, add job items, apply taxes, and generate polished PDF documents for easy sharing. Everything is stored on your device for offline access.
- Create invoices and estimates quickly
- Manage client profiles
- Add job items with details
- Apply tax and discounts
- Generate branded PDF documents
- Share, print, or export PDFs
- Edit saved documents
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InvoiceFlow is a fast invoice and estimate maker built for contractors, freelancers, field services, and small businesses. Create professional invoices and estimates in minutes, keep client details organized, add job items, apply tax or discounts, preview polished PDF documents, and share them with clients right from your iPhone. InvoiceFlow is made for real work: repairs, installation, painting, roofing, HVAC, handyman jobs, mechanic services, flooring, and other service businesses that need clean documents without complicated accounting software. Features: • Create invoices and estimates quickly • Save and manage client profiles • Add item names, descriptions, quantity, rate, and totals • Apply tax and discounts • Choose from polished PDF templates • Add company details and logo for branded documents • Preview documents before sending • Share, print, or export invoices and estimates as PDF • Edit saved documents when job details change • Keep invoices, estimates, and clients organized in one app • Everything store on device Subscription allow use AI and Voice generating documents Terms of Use - https://invoiceflow.live/terms Privacy Policy - https://invoiceflow.live/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Lenslinx App at none against InvoiceFlow's 2. Lenslinx App also leads on iOS requirement (12.0 vs 18.0). 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. InvoiceFlow sells 2 in-app purchases, starting at $4.99 per 7 days. Lenslinx App asks for nothing beyond the download.
| Parameter | Lenslinx App | InvoiceFlow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 35 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Muhammad Wahaaj Uddin | Denis Mavels |
In-app purchases
Lenslinx App
No in-app purchases
InvoiceFlow
- Weekly Access3 Days trial$4.997 Days
- Monthly Access$14.991 Month






