Comparison

Invoice Ninja vs Yadalog

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

Head to head
About

Invoice Ninja

This app helps businesses manage their finances by creating and sending invoices, tracking payments, and managing clients and projects. It offers features like time tracking, expense management, and payment processing to streamline business operations and get paid faster.

Highlights
  • Invoice creation and sending
  • Payment tracking and processing
  • Client management
  • Project and task management
  • Time tracking
  • Expense tracking
  • Automated notifications
Features
Read full description

200,000+ businesses trust Invoice Ninja. And it's 100% free! Create invoices, track payments, vendors, expenses, and time billable-tasks & projects: • Invoicing, Quotes, Credits, Payments • Product Library, Client Management • Project & Task Management, Time-Tracking • Full Persistence, 2FA, Google Login Pro & Enterprise plan highlights + Unlimited Clients, Invoices, Quotes + Email invoices & quotes via your Gmail account. + Attach & embed 3rd party files to client invoices & emails Intuitive business dashboard + View revenue, invoices sent, recent activity data. + Track upcoming invoices, invoices past due, more. Invoice clients in seconds + Create clients and send an invoices in seconds. + Create subscriptions, recurring invoices, payment profiles. + Product library system to quickly populate invoices & quotes. Clients pay faster + Accept credit cards, ACH payments, PayPal, & more. + Clients pay directly from their invoice with the click of a button. Notifications keep you up-to-date + Receive app and email notifications when client view or paid. + View instant data updates when payments are made. + Automate payment reminders & past due notifications. Time-tracking, Tasks, Kanban Boards + The feel of desktop software but with the power of a web-based app. + Create projects, time billable-tasks, monitor progress in kanban boards. Integration Platforms + Streamline workflow with Zapier, Integromat, & more. + Self-host integrations with Digital Ocean, Cloudron, Softaculous & more. Download the Invoice Ninja app today and start invoicing clients & get paid! Self-hosting? Invoice Ninja is 100% source-available! + GitHub: https://github.com/invoiceninja/admin-portal

About

Yadalog

Features
Read full description

Yadalog is the mobile companion for home-service businesses running on the Yadalog AI platform. Your AI assistant handles calls and texts with your customers around the clock and this app keeps you in control of everything it does, right from your phone. APPROVE WHAT YOUR AGENT DOES When your AI assistant wants to text a customer — a follow-up, a quote reminder, a review request — it asks you first. Get a push notification the moment something needs your sign-off, review the exact message and the reason it's being sent, then approve or decline with a tap. You can even approve or reject straight from the notification. MANAGE YOUR CUSTOMERS Browse your contacts, see where each one sits in your pipeline, add new customers, and update their details — all from the field. TEACH YOUR AI WHAT MATTERS Add a note to a customer's memory — a gate code, a scheduling preference, something they mentioned in person — and your AI assistant remembers it on every future call and text. See what the AI already knows about each customer: key facts, insights, and a timeline of past interactions. STAY IN THE LOOP Real-time push notifications mean you never miss a customer follow-up that needs your attention, even mid-job. Built for HVAC, plumbing, electrical, and other home-service pros who want the speed of an AI assistant without giving up control. Note: Yadalog requires an active account on the Yadalog platform. Learn more at yadalog.com.

Screenshots

Invoice Ninja4 screens
Yadalog4 screens

Verdict

The call

The clearest difference is in-app purchases: Yadalog at none against Invoice Ninja's 10. Yadalog also leads on update cadence (every 4 days vs every 2 weeks). Invoice Ninja's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 17.0). On price and ads 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 Ninja sells 10 in-app purchases, starting at $13.99 per month. Yadalog asks for nothing beyond the download.

UpkeepUpdate frequency

Invoice Ninja ships an update every 2 weeks, Yadalog every 4 days. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
Invoice Ninja versus Yadalog: the parameters behind the verdict, then further details
ParameterInvoice NinjaYadalog
PriceFreeFree
Rating4.6 (177 ratings) — better—
Positive reviews77.6% of reviews—
Number of ratings177 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size67 MB3 MB
Age rating4+4+
DeveloperInvoice Ninja LLCYadalog Corporation

Bugs and requests

Invoice Ninja

Reported bugs

10 issues
  • App crashes when attempting Google login
  • Google authentication not working properly
  • Widgets not functioning correctly
  • App freezes during data input
  • CIS deduction not calculating correctly from net amount
Show 5 more
  • PDF download not working on iOS devices
  • Mobile app widgets malfunction
  • Back gesture not supported on iOS
  • Inconsistent syncing between web and mobile versions
  • Upgrade purchases not reflecting in app

Requested features

12 requests
  • Unit of measurement column for line items
  • Payroll system integration
  • Day rate support for freelancers (not just hourly)
  • Ticketing system
  • Better iPad/tablet optimization
Show 7 more
  • Custom PDF export filenames
  • Improved template editing and customization
  • Spell check integration for iOS
  • Test API keys for payment processors
  • Better Google login support
  • Activity notes field for time tracking
  • Australia GST/BAS support

Yadalog

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Invoice Ninja

Subscriptions10
  • Pro - Month$13.991 Month
  • Enterprise - Month (1-2)$17.991 Month
  • Enterprise - Month (3-5)$31.991 Month
Show 7 more
  • Enterprise - Month (6-10)$59.991 Month
  • Enterprise - Month (11-20)$84.001 Month
  • Pro - Year$139.991 Year
  • Enterprise - Year (1-2)$179.991 Year
  • Enterprise - Year (3-5)$319.991 Year
  • Enterprise - Year (6-10)$539.991 Year
  • Enterprise - Year (11-20)$839.991 Year
None

Yadalog

No in-app purchases

Questions

Is Invoice Ninja free?
Invoice Ninja is free to download, with in-app purchases available.
Is Yadalog free?
Yadalog is free to download, with no in-app purchases.
Do Invoice Ninja or Yadalog have ads?
Neither Invoice Ninja nor Yadalog shows ads.
Which is updated more often, Invoice Ninja or Yadalog?
Invoice Ninja ships an update every 2 weeks, and Yadalog every 4 days. Most recently, Invoice Ninja was updated on October 18, 2026 and Yadalog on October 5, 2026.

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