BatteryTrak vs Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
BatteryTrak
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BatteryTrak provides customers with real-time battery vitals for Codes CR7000 series cases. Built to support the CR7018 and CR7020, BatteryTrak ensures your team stays in the know. You will know the date the case was deployed onto the floor, the state of health, the product serial numbers as well as update the case's firmware all from one application. Batteries naturally degrade and lose their ability to hold and maintain charge. BatteryTrak makes it easy for you to manage your CR7000 cases and keep them running as they should. Happy clinicians, happy life!
Invoice Maker
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Invoice Maker: Your Ultimate Solution for Fast, Professional Billing. Get paid faster Invoice Maker: Receipt & Payment Creator is your all-in-one tool for creating, sending, and managing invoices in seconds. Whether youβre a freelancer, business owner, or contractor β this app simplifies your entire billing process. Key Features: - Quick Invoice Creation Build and send customized invoices in under 60 seconds β with logo, business details, line items, and tax. - Professional Receipts Automatically generate clear, branded receipts after payments β for flawless client communication. - Real-Time Sending & PDF Export Email or share invoices instantly, or download as sleek, print-ready PDFs. - Recurring Invoices Save time by automating recurring invoices for repeat clients. - Custom Branding Stand out with personalized colors, logos, and notes that reflect your brand identity. smarter, and more professionally. Upgrade to a Pro subscription to unlock advanced tools designed to speed up your workflow: β’ Save unlimited invoices & clients β’ Access premium templates & features Download Now & Start Invoicing Like a Pro Privacy Policy - https://docs.google.com/document/d/13WZ7lio-8L5SXEA00rpU28H1bpckcBx_4PLjzTeHqg0/edit?usp=sharing Terms & Conditions - https://docs.google.com/document/d/123xMfvJu0xCYnm8-mYv9YcCIhBr5NqFhwP7fewTeNvI/edit?usp=sharing
Screenshots
Verdict
The clearest difference is in-app purchases: BatteryTrak at none against Invoice Maker's 4. Invoice Maker's advantage is update cadence (daily vs every 16 months). On price, ads, device support and iOS requirement 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. Invoice Maker sells 4 in-app purchases, starting at $6.99 per 7 days. BatteryTrak asks for nothing beyond the download.
BatteryTrak ships an update every 16 months, Invoice Maker daily. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | BatteryTrak | Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Daily β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 13.0 | 13.0 |
| Further details β not scored | ||
| Size | 4 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | Code Corp | HRHELPERG LLC |
In-app purchases
BatteryTrak
No in-app purchases
Invoice Maker
- Unlock PRO - Weekly access3 Days trial$6.997 Days
- Unlock PRO - Monthly access3 Days trial$14.991 Month
- Create Estimates & Invoice - Annual$49.991 Year
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- Unlock Pro - Yearly access3 Days trial$69.991 Year
Questions
Is BatteryTrak free?
Is Invoice Maker free?
Do BatteryTrak or Invoice Maker have ads?
Which is updated more often, BatteryTrak or Invoice Maker?
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