Comparison

UniTel Voice vs Invoice Maker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UniTel Voice

This app provides a virtual phone system for entrepreneurs and small businesses. It offers a dedicated business number, call management features, and voicemail, allowing users to separate personal and professional communications and operate their business from any location.

Highlights
  • Local or toll-free business number
  • Separate personal and business calls
  • Make calls showing business number
  • Check business voicemail
  • Send & receive fax messages
  • 3-way conference calling
Read full description

Run your business from anywhere with Unitel Voice, the business number and virtual phone system app designed for entrepreneurs, startups, and small business owners. Get a local or toll-free business number on your mobile device and access all the features of a professional phone system — simple, affordable, and backed by free, personal, USA-based support. Features: * Separate personal calls from business calls * Answer calls on your business line * Make calls showing your business number * Call fellow employees on their extension * Transfer callers to fellow employees * Check business voicemail messages * View contacts, call logs & history * Send & receive fax messages * Use 3-way conference calling * Manage your phone system’s features FAQs: 1. What is Unitel Voice? Unitel Voice is the business builder’s phone system — a complete virtual phone system you can manage from your computer or smartphone without any IT help. You get a local or toll-free business number, call routing, voicemail, and extensions so you can handle business calls like a pro. Whether you’re working from your home office, a coworking space, or your car, Unitel Voice keeps you connected and sounding professional. It’s easy to set up, simple to use, and backed by real U.S.-based support whenever you need help. No contracts, no commitments — just the tools you need to grow your business from anywhere. 2. How is Unitel Voice different than other business number & phone system apps? Unitel Voice isn’t built for big corporations with IT departments and endless budgets. It’s built for business builders — entrepreneurs who need something they can set up themselves, use from anywhere, and rely on to sound professional. There’s no complicated setup. No hardware to install. No contracts to lock you in. Just a local or toll-free number, easy call routing, and all the features you need to run your business on your terms. And if you ever need help? You get live, one-on-one support from a real person based right here in the U.S. That’s what sets Unitel Voice apart. It’s not just a phone system, it’s your business line, your customer experience, and your connection to growth. 3. How do I log in to the app? To log in, first create your employee extension. Then use your extension’s login credentials to sign in. (Note: your admin login created at signup will not work in the app.) 4. How do I ensure high call quality? For the best experience, use a strong Wi-Fi connection. If Wi-Fi isn’t available, the app uses your cellular data. Like all VoIP apps, weak Wi-Fi or poor data signal can affect call quality. 5. Is the Unitel Voice app free? Yes. The app is included free with all Unitel Voice business phone system plans. 6. Do I have to use the Unitel Voice mobile app? No. Unitel Voice can forward calls to any phone number or device (even landlines and old-school cell phones). We also offer the Unitel Voice Office plan for softphones and IP desk phones. 7. How does this app help my business? It gives you full access to your business phone system anywhere, turning your personal smartphone into your office phone — complete with the professional features of a desk phone. 8. Can everyone on my team use this app? Yes. Every user with their own employee extension can access and use the app to manage business calls. With Unitel Voice, each user has their own extension.

About

Invoice Maker

Create professional invoices, bills, estimates, and receipts quickly and easily. Designed for freelancers and small businesses, it simplifies the billing process with smart organization and customizable options. Generate and share PDF documents efficiently.

Highlights
  • Create invoices, bills, estimates, and receipts
  • Manage clients, products, and services
  • Customize with taxes, discounts, and payment terms
  • Generate and share PDF documents
  • Multi-currency support
  • Quick setup and modern interface
Features
Read full description

Invoice Maker helps you create professional invoices, bills, estimates, and receipts in seconds. Designed for freelancers, contractors, and small business owners, this simple invoice maker removes clutter and makes billing fast and stress-free. FEATURES • Quick setup – add your business details, clients, and items in minutes • Smart organization – manage clients, products, and services easily • Custom invoices – add taxes, discounts, notes, payment terms, and due dates • Estimates & receipts – create estimates and convert them to invoices • PDF export & sharing – generate and send PDF invoices in one tap • Clean, modern interface – minimal design built for clarity and speed • Multi-currency support – ideal for local and international billing INVOICE MAKER PREMIUM Upgrade to Invoice Maker Premium to unlock advanced billing features: • Save invoices directly to Files • Share invoices via email, messages, or cloud apps • Remove ads for an uninterrupted workflow Weekly – $4.99 Monthly – $9.99 Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://2ly.xyz/privacy-policy Terms of Use: https://www.2ly.xyz/terms-of-use Support: https://www.2ly.xyz

Screenshots

UniTel Voice3 screens
Invoice Maker4 screens

Verdict

The call

The clearest difference is rating: Invoice Maker at 5.0 against UniTel Voice's 3.9. Invoice Maker also leads on review sentiment (100% vs 81%) and update cadence (every 6 weeks vs every 4 months). UniTel Voice's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, monetization model, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $4.99 per 7 days. UniTel Voice asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Invoice Maker holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 39 and 11 respectively. Written reviews point the same way: 81% of UniTel Voice's written reviews are positive against 100% of Invoice Maker's.

UpkeepUpdate frequency

UniTel Voice ships an update every 4 months, Invoice Maker every 6 weeks. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

Scorecard6 real differences · 4 level
UniTel Voice versus Invoice Maker: the parameters behind the verdict, then further details
ParameterUniTel VoiceInvoice Maker
PriceFreeFree
Rating3.9 (39 ratings)5.0 (11 ratings) — better
Positive reviews81.4% of reviews100.0% of reviews — better
Number of ratings39 — better11
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size109 MB5 MB
Age rating17+4+
DeveloperUniTel Voice, LLCRajendran Sajith Sajindran

Customer experience

UniTel Voice

All ratings39 ratings
Positive66.7%
Neutral5.1%
Negative28.2%
Written reviews43 reviews
Positive81.4%
Neutral0.0%
Negative18.6%

Invoice Maker

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews19 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

UniTel Voice

No in-app purchases

2 purchases

Invoice Maker

Subscriptions2
  • Invoice Maker - Weekly$4.997 Days
  • Invoice Maker - Weekly$9.991 Month

Questions

Is UniTel Voice free?
UniTel Voice is free to download, with no in-app purchases.
Is Invoice Maker free?
Invoice Maker is free to download, with in-app purchases available.
Which has better reviews, UniTel Voice or Invoice Maker?
Invoice Maker is rated higher. UniTel Voice averages 3.9 out of 5 from 39 ratings, while Invoice Maker averages 5.0 from 11 ratings.
Do UniTel Voice or Invoice Maker have ads?
Invoice Maker shows ads; UniTel Voice does not.
Which is updated more often, UniTel Voice or Invoice Maker?
UniTel Voice ships an update every 4 months, and Invoice Maker every 6 weeks. Most recently, UniTel Voice was updated on October 14, 2026 and Invoice Maker on October 19, 2026.

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