ELink Invoice vs Sparky
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ELink Invoice
Manage your business finances with this comprehensive invoicing and ERP solution. Track sales, inventory, purchases, and customer/supplier arrears. Supports cloud backup, wireless printing, and GPS tracking for sales staff.
- Invoicing
- Sales Management
- Inventory Management
- Purchasing Management
- Customer & Supplier Arrears Management
- GPS Line Record
- Wireless Printing
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Invoicing stand-alone Sales Management Inventory Management Purchasing Management According to the supplier customer demographics date of receivables and payables support iCloud backup and restore. Customers and suppliers arrears management Running account management Employee Information Management Payroll Management Financial Management Support Product Image New deletions, and modifications Support batch validity Color Size According to sales and purchase date statistics and breakdown of the total returns Support for wireless printing and print data sent SMS mailbox You can customize the interface color icons and font size GPS line record Continued use of GPS running in the background can dramatically decrease battery life when the staff go out sell product or purchase some product or visit costomer ,we need to record he location ,so the boss know when and where he go. Continued use of GPS running in the background can dramatically decrease battery life bluetooth label QRcode printer video teach
Sparky
Effortlessly track all your subscriptions and recurring expenses with a clear overview of your finances. This app helps you visualize spending, manage monthly outlays, and make informed decisions to achieve your financial goals faster.
- Visualize subscriptions and expenses
- Track recurring costs
- Manage monthly outlays
- Calculate remaining funds
- Simplify expense adding
- Gain financial control
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Discover financial peace of mind with Sparky - your ultimate companion for effortlessly tracking subscriptions and recurring expenses! # Visualize Your Finances at a Glance Unveil a crystal-clear overview of your subscriptions and recurring expenses with Sparky. Our sleek interface presents your financial commitments in an easily comprehensible format. Gain full control over your monthly outlays and pave the way for substantial savings. # Simplicity in Adding Subscriptions and Recurring Expenses Sparky simplifies your financial management. Just provide titles, amounts, and appearance for your subscriptions and recurring expenses, and let Sparky take care of the rest. No more hassle, no more fuss – just efficiency. # Empower Your Spending Decisions Reimagine your budgeting capabilities with Sparky. By intelligently calculating your remaining funds after covering your monthly expenses, Sparky grants you the confidence to make informed spending choices. Achieve your financial goals faster than ever. Ready to take charge of your financial journey? Download Sparky - Expense Tracker today and embrace a future of financial prosperity.
Screenshots
Verdict
The clearest difference is ads: Sparky at none against ELink Invoice's shown. Sparky also leads on update cadence (weekly vs every 4 weeks) and ratings volume (7 vs 1). ELink Invoice's advantage is rating (5.0 vs 4.7) and iOS requirement (13.0 vs 17.0). On price, review sentiment, in-app purchases and monetization model 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. ELink Invoice sells 2 one-off in-app purchases and Sparky sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
ELink Invoice holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Sparky has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
ELink Invoice ships an update every 4 weeks, Sparky weekly. The most recent releases landed on June 5, 2026 and September 7, 2026 respectively.
| Parameter | ELink Invoice | Sparky |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (7 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | 著显 朱 | Ryan Rook |
Customer experience
ELink Invoice
Sparky
In-app purchases
ELink Invoice
- ont month VIP User$4.99
- One year VIP User$47.99
Sparky
- Sparky +$3.99









