Texaco LubeWatch vs Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Texaco LubeWatch
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The power of oil analysis is at your fingertips - anytime, anywhere. The Texaco LubeWatch app lets you take action on oil analysis results and makes submitting samples online faster, simpler and better. This app lets you: • send sample information quicker and eliminates paperwork • save time by entering (and validating) sample information right from your device • manage your equipment records • read sample data and maintenance recommendations right at your equipment • open full reports as PDFs • sort and manage reports in real-time • customize push notifications for new reports Stay focused on saving more of your equipment while Texaco LubeWatch helps you work smarter, not harder.
Invoice Maker
Create and send professional invoices and estimates quickly from your phone. Organize your finances with easy tracking and notifications when clients open your bills. Customize invoices with details like taxes, discounts, and signatures.
- Create invoices in under a minute
- Generate invoices from estimates
- Customize invoice templates
- Add discounts, taxes, and signatures
- Track invoice status and client opens
- Sync across devices
- Generate income reports
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Invoice Fly is the easiest way to create and send professional invoices to your clients. It’s perfect for small businesses, freelancers and contractors. Whether you need to create and invoice or estimate, Invoice Fly is the #1 invoice app for the job. Keep your finances organized with Invoice Fly, where you can easily create, send and track invoices on your phone. You will be able to configure as many details as you need, adding payment information, taxes, withholding, due dates, extra images, discount, signature and more. Also, you will be notified when the customer receives and opens your invoice. Features: -Create invoices in less than a minute, anywhere you are. -Generate invoices from estimates with a tap. -Choose from different invoice templates and customize them. -Attach images and additional notes. -Discounts per item or total. -Taxes per item or total. -Add signature. -Share or print invoices on the go. -Quickly setup clients from your phone contact list. -Sync all your devices with the same account. -Track your incomes with easy to use reports. -Get notified when the client receives and opens your invoice. -24/7 support Creating and sending an invoice has never been so easy: Step 1: Tap create invoice Step 2: Select your client to bill, easily from your contacts Step 3: Add the desired items and prices Step 4: You are ready to go, save and send. Privacy Policy: https://www.invoicefly.com/privacy-policy Terms of use: https://www.invoicefly.com/terms-and-cond
Screenshots
Verdict
The clearest difference is in-app purchases: Texaco LubeWatch at none against Invoice Maker's 24. Texaco LubeWatch also leads on iOS requirement (13.0 vs 15.6). Invoice Maker's advantage is update cadence (weekly vs every 4 months) and chart position (#8 vs unranked). 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. Invoice Maker sells 20 in-app purchases, starting at $6.99 per 7 days. Texaco LubeWatch asks for nothing beyond the download.
Texaco LubeWatch ships an update every 4 months, Invoice Maker weekly. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.
| Parameter | Texaco LubeWatch | Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (111K ratings) — better |
| Positive reviews | — | 85.9% of reviews |
| Number of ratings | — | 111K — better |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | #8 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 47 MB | 223 MB |
| Age rating | 4+ | +4 |
| Developer | POLARIS Laboratories LLC | Labhouse Mobile |
Bugs and requests
Texaco LubeWatch
Not enough reviews yet to summarise bugs or requests.
Invoice Maker
Reported bugs
3 issues- Issues with invoice conversion
- Inability to view past invoices
- Inconsistent PDF generation
Requested features
4 requests- Ability to convert estimates to invoices
- Option to save invoices as PDFs
- Integrate with more payment processors
- Improved reporting and analytics
In-app purchases
Texaco LubeWatch
No in-app purchases
Invoice Maker
- Invoice Fly Weekly3 Days trial$6.997 Days
- Invoice Fly Weekly7 Days trial$8.997 Days
- Invoice Fly Weekly3 Days trial2 variants$8.997 Days
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- Invoice Fly Weekly2 variants$8.997 Days
- Invoice Fly Weekly3 Days trial$9.997 Days
- Invoice Fly Weekly7 Days trial2 variants$9.997 Days
- Invoice Fly Weekly$9.997 Days
- Invoice PRO Premium (Trial)1 Month trial$12.991 Month
- Invoice Fly Premium$17.991 Month
- Unlimited Invoicing$17.991 Month
- Invoice Fly Monthly3 Days trial$17.991 Month
- Invoice Fly Monthly7 Days trial$17.991 Month
- Invoice Fly Monthly$19.991 Month
- Invoice Fly Premium7 Days trial$29.991 Month
- Invoice Fly Premium$98.991 Year
- Invoice Fly Premium3 Days trial$98.991 Year
- Invoice Fly Premium7 Days trial$98.991 Year
- Invoice Fly Yearly7 Days trial$99.991 Year
- Invoice Fly Yearly$199.991 Year
- Unlimited Invoicing$299.99
Questions
Is Texaco LubeWatch free?
Is Invoice Maker free?
Do Texaco LubeWatch or Invoice Maker have ads?
Which is updated more often, Texaco LubeWatch or Invoice Maker?
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