Comparison

Invoice Maker・Billing App vs TSS Professionals

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

Head to head
About

Invoice Maker・Billing App

Create and share professional invoices and estimates quickly from any device. Save time on paperwork, stay organized, and get paid faster with customizable branding and payment options. Focus on your business while this app handles your billing.

Highlights
  • Create invoices and estimates quickly
  • Convert estimates to invoices
  • Save product/service details
  • Calculate taxes and discounts
  • Add payment methods
  • Customizable branding
  • Add signatures and photos
Features
Read full description

Over 5,500 users rated 5* for helping them create and share invoices in just a few seconds, on the go, from any device. Your time is too precious to spend on mundane paperwork. Let us handle that while you focus on what’s really important. FIVE REASONS TO GET STARTED NOW: 1. SAVE TIME Creating a professional invoice or estimate takes you just a few seconds and a couple of taps, as you save all details of your product or service —description, price and more. Convert estimates to invoices with one tap. 2. STAY ORGANIZED Never put off sending an invoice or estimate to your customer - you can easily create and share it before you leave the sight. Enter all the details you need, including tax or discounts - the app will do the math for you. Check simple and convenient reports in one glance to follow up on clients’ payments. 3. GET PAID FASTER Make it easy to get paid. Include your preferred payment methods description directly in your invoice - PayPal, bank account or cash - and enjoy getting paid in time. 4. LOOK PROFESSIONAL Impress your clients with crisp design and customized branding of your documents. Add signature, photos and notes to your invoices and quotes. INFO ABOUT USING THE APP AND REGARDING THE SUBSCRIPTION TERMS OF USE AND SUBSCRIPTION DETAILS You can create 1 free document, either invoice or estimate. After that, you can subscribe to the in-app to continue creating an unlimited number of invoices and estimates with a monthly subscription. You can cancel your subscription at any moment in your iTunes account settings, but refunds will not be provided for any unused portion of the terms. Payment will be charged to your iTunes Account at purchase confirmation. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. ------------ For support, email us support@saldoapps.com Terms of use: https://saldoapps.com/saldo-apps-terms-of-use Privacy policy: https://saldoapps.com/saldo-apps-privacy-policy by S/A Saldo Apps

About

TSS Professionals

This wholesale app provides exclusive access for installers, professional shops, and distributors. It offers discounts, volume pricing, payment terms, and priority shipping. Find products and connect with other professionals.

Highlights
  • Exclusive professional access
  • Discounts and volume breaks
  • Optional payment terms
  • Priority shipping
  • Installer map
Features
Read full description

This is the wholesale store for our installers, professional shops, and distributors. All the amazing things you love about The Spray Source - but for professionals ONLY. Access to discounts, volume breaks, optional payment terms, priority shipping, and our installer map!

Screenshots

Invoice Maker・Billing App4 screens
TSS Professionals4 screens

Verdict

The call

The clearest difference is in-app purchases: TSS Professionals at none against Invoice Maker・Billing App's 14. TSS Professionals also leads on rating (5.0 vs 4.8) and iOS requirement (13 vs 16.0). Invoice Maker・Billing App's advantage is ratings volume (7.3K vs 4) and chart position (#102 vs unranked). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Invoice Maker・Billing App sells 12 in-app purchases, starting at $7.99 per month. TSS Professionals asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TSS Professionals holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker・Billing App has 7.3K ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Invoice Maker・Billing App ships an update every 2 weeks, TSS Professionals fortnightly. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 5 level
Invoice Maker・Billing App versus TSS Professionals: the parameters behind the verdict, then further details
ParameterInvoice Maker・Billing AppTSS Professionals
PriceFreeFree
Rating4.8 (7.3K ratings)5.0 (4 ratings) — better
Positive reviews56.1% of reviews—
Number of ratings7.3K — better4
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#102 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013 — better
Further details — not scored
Size322 MB5 MB
Age rating4+4+
DeveloperSaldo Apps Inc.Ecom Easy LLC

Customer experience

Invoice Maker・Billing App

All ratings7,262 ratings
Positive93.9%
Neutral2.1%
Negative4.1%
Written reviews171 reviews
Positive56.1%
Neutral4.7%
Negative39.2%

TSS Professionals

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Invoice Maker・Billing App

Reported bugs

5 issues
  • Invoices not sending properly
  • Subscription issues and unexpected charges
  • Data loss after app updates or device changes
  • Compatibility problems with newer iOS versions
  • Invoices showing as drafts unexpectedly

Requested features

5 requests
  • Add late fee feature
  • Improve invoice customization options
  • Integrate with inventory management systems
  • Provide better customer support channels
  • Offer a one-time purchase option

TSS Professionals

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Invoice Maker・Billing App

Subscriptions12
  • Monthly Premium Subscription$7.991 Month
  • Weekly Premium Subscription$7.997 Days
  • Weekly Premium Subscription3 Days trial$7.997 Days
Show 9 more
  • Saldo Apps Premium3 Days trial$9.997 Days
  • Saldo Apps Premium3 Days trial$11.997 Days
  • Saldo Apps Premium3 Days trial$14.991 Month
  • Invoice Maker PRO Monthly3 Days trial2 variants$14.991 Month
  • Invoice Maker PRO Monthly2 variants$14.991 Month
  • Monthly subscription$14.991 Month
  • Monthly Premium Subscription$15.991 Month
  • Annual Premium Subscription$49.991 Year
  • Saldo Apps Premium Yearly3 Days trial$99.991 Year
None

TSS Professionals

No in-app purchases

Questions

Is Invoice Maker・Billing App free?
Invoice Maker・Billing App is free to download, with in-app purchases available.
Is TSS Professionals free?
TSS Professionals is free to download, with no in-app purchases.
Which has better reviews, Invoice Maker・Billing App or TSS Professionals?
TSS Professionals is rated higher. Invoice Maker・Billing App averages 4.8 out of 5 from 7.3K ratings, while TSS Professionals averages 5.0 from 4 ratings.
Do Invoice Maker・Billing App or TSS Professionals have ads?
Neither Invoice Maker・Billing App nor TSS Professionals shows ads.
Which is updated more often, Invoice Maker・Billing App or TSS Professionals?
Invoice Maker・Billing App ships an update every 2 weeks, and TSS Professionals fortnightly. Most recently, Invoice Maker・Billing App was updated on October 22, 2026 and TSS Professionals on October 6, 2026.

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