Comparison

Invoice2go vs Invoice Maker by SPK

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

Head to head
About

Invoice2go

Create and send professional invoices and estimates quickly for your small business. Track payments, manage expenses by snapping receipt photos, and get paid faster online. This tool helps freelancers and contractors stay organized and get paid on time.

Highlights
  • Create professional invoices and estimates
  • Add business logo and branding
  • Convert estimates to invoices
  • Accept online payments
  • Track expenses with receipt photos
  • Send automatic payment reminders
  • Sync across devices
Features
Currently charting
Read full description

Invoice with ease using Invoice2go from BILL. Quickly create & send professional invoices for small businesses, consultants, contractors & freelancers in minutes. Invoice and accept payments with ease using Invoice2go. Set up Invoice2go Money to easily keep track of your payments and expenses in one central place. Small business owners in over 160 countries trust Invoice2go to send professional invoices and estimates to clients. Whether you need to create an invoice or quote, business receipt for your side gig, or small business, Invoice2go is the #1 free invoice app for the job. Create estimates for your clients so they’ll know what to expect. When the job is done, convert estimates into invoices with a tap and send them out. Track invoices to keep up with every payment. Create great-looking, professional invoices, and estimates, and get paid faster using one simple app. Accept all the ways your clients want to pay online. Capture your expenses as you incur them. Invoice2go is the on-the-go invoicing tool for all types of small businesses, freelancers, and contractors, from dog walkers to web designers to musicians. All of your information is automatically synced and available on your iPhone, iPad, and computer. Invoice2go has been the #1 invoice app for 10+ years and counting. Here’s why people choose Invoice2go: BUSINESS INVOICES - Invoice maker with 8 professional invoice templates optimized for easy use. - Add a logo for your business. Upload your own or create one using our custom logo designer. - Match your brand. Sync the color of your logo to your invoice. EASY INVOICES & ESTIMATES - Create and send an invoice in under 1 minute. - Make invoices without any training. If you can send an email, you can use Invoice2go. - Review your edits before you send an estimate or invoice. - iOS Widgets: Instantly see all outstanding payments from your home screen - Siri Shortcuts: Ask Siri to create invoices and estimates or to view reports ESTIMATE CREATOR - Create an estimate template for your project. - Share estimates with your client and save it for invoicing. - Convert an estimate into an invoice in seconds. FAST BILLING - Send invoices on the spot. Improve your turnaround time and save yourself the paperwork. - Accept payments instantly. Add the payments feature so clients can pay your invoices using American Express, Visa, Mastercard, Discover, Paypal, and Apple Pay. - Never miss a thing. Keep an eye on overdue invoices and send automatic payment reminders. SMALL BUSINESS ACCOUNTING - Easily track your expenses. Simply snap a photo of your receipt to safely store and claim business expenses. - Save for next time. Add expenses directly to your invoice and save recurring expenses for future use. - No more overflowing shoeboxes. Organize all of your expenses and print expense reports with one tap. STAY ORGANIZED - Know what happens to your invoice after you hit “send.” - See when customers have viewed your invoices and who still needs to make a payment. - Schedule appointments and organize your day. - Keep track of your receipts and time on the job so you can bill accurately. - Run reports and get all the information you need in one statement. Just select a client and we’ll take care of the rest. - The home screen showcases your most critical business insights, making it easier to make faster, informed decisions SUBSCRIPTION PRICING AND TERMS A subscription is required to use Invoice2go, and there’s three plans you can choose from. When you sign up, you’ll get the first 30 days free. Subscriptions automatically renew unless turned off in Account Settings at least 24 hours before end of current period. Payment is charged to your iTunes account. Unused portion of free trial is forfeited after purchase. Read more about our terms and conditions here - https://invoice.2go.com/tosInline/ Read more about our privacy policy here - https://invoice.2go.com/privacyInline/

About

Invoice Maker by SPK

Create and send professional PDF invoices and estimates quickly and easily. This ad-free, watermark-free app is ideal for small business owners, consultants, and freelancers on the go. Customize templates, track clients, and manage your billing efficiently.

Highlights
  • Create unlimited invoices and estimates
  • No ads or watermarks
  • Customizable invoice fields
  • Client list management
  • Multiple sharing options (email, WhatsApp, text)
  • Convert estimates to invoices
  • Company logo and signature upload
Features
Read full description

Invoice Maker+ is the #1 invoice app available today! It is an award-winning business utility app with NO ADS and NO WATERMARKS. It is the ideal on-the-go mobile solution for small business owners, consultants, contractors, and freelancers in all industries! Our easy-to-use generator allows you to create and send professional PDF invoices and estimates to your customers within seconds. Create invoices and estimates wherever you are! You can send an invoice while in the office, home, car, and even while you are still with your customer! Share via email, WhatsApp, text, print, and more! Our professionally designed template is sophisticated, clean, modern, and attractive, and the customization features allow you to add as much level of detail as you’d like! --- Features: * Create and Share UNLIMITED invoices and estimates with NO ADS and NO WATERMARKS * Select your region preference to customize your currency and date format * Preview via PDF while the invoice or estimate is being created * Customize invoice fields including billing date, due date, item name, item description, quantity, rate, item discount, shipping, tax, overall discount, etc. * Create, track, and store your client list * Deliver via customized email, whatsapp, text, messenger, print, and more * Track and organize your invoices and estimates using our filters and labels (“Outstanding”, “Paid”, “Open”, and “Closed”) * Upload a company logo to personalize your invoices and estimates * Include personal signature * Add payment details (bank transfer, check payable, paypal email) * Convert estimates to invoice with the press of a button * Duplicate an existing invoice or estimate with the press of a button (major time-saver for recurring customers!) * Mark an invoice or estimate as “Draft” if still a work in progress * Store and organize your invoices in one place so filing taxes is quick and easy * Automatically add names to your client list from your phone contacts * Add any additional notes you wish, such as payment terms, company policy, a “Thank You” note, etc. --- Privacy Policy: https://www.iubenda.com/privacy-policy/17124454 Terms and Conditions: https://www.iubenda.com/terms-and-conditions/17124454

Screenshots

Invoice2go4 screens
Invoice Maker by SPK4 screens

Verdict

The call

The clearest difference is ratings volume: Invoice2go at 55K against Invoice Maker by SPK's 906. Invoice2go also leads on chart position (#17 vs unranked). Invoice Maker by SPK's advantage is review sentiment (73% vs 54%) and update cadence (weekly vs fortnightly). On price, rating, ads and in-app purchases 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. Invoice2go sells 10 in-app purchases, starting at $7.95 per month and Invoice Maker by SPK sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Invoice2go against 4.8 for Invoice Maker by SPK. That said, the two scores are not equally well evidenced: Invoice2go has 55K ratings behind it against 906, so its average is the more settled of the two. Written reviews are what separate them: 54% of Invoice2go's written reviews are positive against 73% of Invoice Maker by SPK's.

UpkeepUpdate frequency

Invoice2go ships an update fortnightly, Invoice Maker by SPK weekly. The most recent releases landed on September 26, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 6 level
Invoice2go versus Invoice Maker by SPK: the parameters behind the verdict, then further details
ParameterInvoice2goInvoice Maker by SPK
PriceFreeFree
Rating4.8 (55K ratings)4.8 (906 ratings)
Positive reviews54.2% of reviews73.3% of reviews — better
Number of ratings55K — better906
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#17 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size180 MB30 MB
Age rating4+4+
DeveloperInvoice2go.comSPK Studios LLC

Customer experience

Invoice2go

All ratings55,430 ratings
Positive96.7%
Neutral1.1%
Negative2.2%
Written reviews706 reviews
Positive54.2%
Neutral5.1%
Negative40.7%

Invoice Maker by SPK

All ratings906 ratings
Positive95.6%
Neutral1.4%
Negative3.0%
Written reviews30 reviews
Positive73.3%
Neutral10.0%
Negative16.7%

User reviews

Invoice2go

From 55K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Customizable invoices
  • 🚀 Quick invoicing
  • 👍 Helpful for small businesses
  • 🚀 Seamless integration

Room to improve

  • 🐛 Frequent crashes and glitches
  • 💰 Expensive subscription fees
  • 🔒 Security and privacy concerns
  • 🐛 Unreliable syncing and data loss
  • 👎 Poor customer support

Invoice Maker by SPK

From 906 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Quick and efficient
  • 💡 Helpful features
  • ⭐ Great app overall

Room to improve

  • 🐛 Data loss issues
  • 🔒 Lack of device sync
  • 📝 Limited item descriptions
  • 🔧 Unreliable functionality

Bugs and requests

Invoice2go

Reported bugs

5 issues
  • Invoices disappearing or getting duplicated
  • Inability to access past invoices after subscription expires
  • Automatic payment features causing issues
  • Login problems and inability to access account
  • Inconsistent behavior after app updates

Requested features

5 requests
  • Ability to print invoices in bulk
  • Option to attach PDF files to invoices
  • Improved search and filtering functionality
  • Integration with accounting software
  • Calendar view for tracking appointments

Invoice Maker by SPK

Reported bugs

2 issues
  • Invoices not updating correctly
  • Inability to unsubscribe from paid features

Requested features

3 requests
  • Ability to sync data across devices
  • Increased character limit for item descriptions
  • Improved customer support

In-app purchases

10 purchases

Invoice2go

Subscriptions9
  • Starter$7.951 Month
  • Starter$7.991 Month
  • Standard1 Month trial$11.951 Month
Show 6 more
  • Professional$11.951 Month
  • Professional1 Month trial$11.951 Month
  • Standard$14.951 Month
  • Standard1 Month trial$14.951 Month
  • Premium$44.951 Month
  • Unlimited$44.951 Month
One-time1
  • Starter Package - 12 month$9.99
9 purchases

Invoice Maker by SPK

Subscriptions9
  • My Invoice Generator3 Days trial$4.991 Month
  • The Invoice Maker3 Days trial$7.991 Month
  • Invoice Maker App3 Days trial$9.991 Month
Show 6 more
  • Invoice Maker Pro3 Days trial$9.991 Month
  • Smart Invoice Maker3 Days trial$39.991 Year
  • Quick Invoice Maker3 Days trial$59.991 Year
  • Invoice Maker Professional3 Days trial$69.991 Year
  • App Invoice Maker3 Days trial$89.991 Year
  • Invoice Maker Plus3 Days trial$89.991 Year

Questions

Is Invoice2go free?
Invoice2go is free to download, with in-app purchases available.
Is Invoice Maker by SPK free?
Invoice Maker by SPK is free to download, with in-app purchases available.
Which has better reviews, Invoice2go or Invoice Maker by SPK?
Invoice2go and Invoice Maker by SPK are both rated 4.8 out of 5 on the App Store, from 55K and 906 ratings respectively.
Do Invoice2go or Invoice Maker by SPK have ads?
Neither Invoice2go nor Invoice Maker by SPK shows ads.
Which is updated more often, Invoice2go or Invoice Maker by SPK?
Invoice2go ships an update fortnightly, and Invoice Maker by SPK weekly. Most recently, Invoice2go was updated on September 26, 2026 and Invoice Maker by SPK on September 22, 2026.

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