Comparison

Invoice Manager|SIMPL vs WellOra

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

Head to head
About

Invoice Manager|SIMPL

Features
Read full description

Invoice Manager | SIMPL – Easy & Fast Invoicing Invoice Manager | SIMPL is your all-in-one invoicing solution for businesses and freelancers. Effortlessly create professional invoices by entering customer details or selecting from your saved customer list. Add items manually or choose from your product list, then generate and share invoices instantly! Key Features: - Quick Invoice Creation – Enter details or select from saved lists. - Product & Customer Management – Save and reuse business data. - Instant PDF Generation & Sharing – Send invoices in seconds. - Upload & Sign Documents – Create digital signatures with ease. - Camera to PDF – Scan and convert documents instantly. - Store Business Details – Save your company logo and info for branding. Stay organized and professional with Invoice Manager | SIMPL – the smart way to manage invoices on the go! Download Invoice Manager | SIMPL today and take control of your invoicing – Fast, Simple & Professional! Subscription Details: Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime through iTunes settings. Privacy Policy: https://sites.google.com/view/wizoinvoice/privacy-policy Terms of Service: https://sites.google.com/view/wizoinvoice/terms-of-service

About

WellOra

Manage your wellness business operations with an all-in-one platform. Streamline bookings, client management, payments, and utilize an AI assistant for insights and automation. Designed for spas, therapists, and holistic practitioners.

Highlights
  • Online booking and scheduling
  • Client management and intake forms
  • Secure payment processing
  • Automated reminders
  • Staff and calendar management
  • AI-powered business insights
  • Automated client communication
Features
Read full description

WellOra is an all-in-one business management platform built specifically for wellness providers. Designed for spas, beauty studios, massage therapists, holistic practitioners, and wellness professionals, WellOra helps you manage bookings, clients, payments, and daily operations from one simple dashboard. Now powered by Zola AI — your built-in WellOra AI Assistant. RUN YOUR WELLNESS BUSINESS WITH EASE • Online booking & appointment scheduling • Client management & digital intake forms • Secure payment processing • Automated reminders & confirmations • Staff & calendar management • Business performance insights & reporting MEET ZOLA AI — YOUR SMART BUSINESS ASSISTANT Zola AI helps you work smarter, not harder. • Instant business insights • Smart recommendations for growth • Automated client communication support • Quick answers to platform questions • AI-powered productivity assistance STREAMLINE YOUR OPERATIONS Stop juggling multiple tools. WellOra centralizes your scheduling software, CRM, payments, marketing, and AI assistance into one seamless system designed for growing wellness businesses. BOOST CLIENT EXPERIENCE Deliver a smooth booking experience, reduce no-shows with automated reminders, and keep clients engaged with built-in marketing tools and AI-powered support. SIMPLE. SECURE. SCALABLE. Whether you’re an independent practitioner or managing multiple providers, WellOra grows with your business — with Zola AI by your side. Perfect for: • Spas • Massage therapists • Estheticians • Wellness studios • Holistic health providers • Beauty & self-care professionals Take control of your wellness business with WellOra.

Screenshots

Invoice Manager|SIMPL4 screens
WellOra4 screens

Verdict

The call

The clearest difference is in-app purchases: WellOra at none against Invoice Manager|SIMPL's 2. WellOra also leads on iOS requirement (13.0 vs 15.1). Invoice Manager|SIMPL's advantage is update cadence (every 3 days vs every 2 months). On price, 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 Manager|SIMPL sells 2 in-app purchases, starting at $1.95 per 7 days. WellOra asks for nothing beyond the download.

UpkeepUpdate frequency

Invoice Manager|SIMPL ships an update every 3 days, WellOra every 2 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 6 level
Invoice Manager|SIMPL versus WellOra: the parameters behind the verdict, then further details
ParameterInvoice Manager|SIMPLWellOra
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size27 MB16 MB
Age rating4+4+
DeveloperELVIS HOFMARKSWellNest Collective LLC

In-app purchases

2 purchases

Invoice Manager|SIMPL

Subscriptions2
  • Auto Renewable Subscription3 Days trial$1.957 Days
  • Auto Renewable Subscription3 Days trial$5.951 Month
None

WellOra

No in-app purchases

Questions

Is Invoice Manager|SIMPL free?
Invoice Manager|SIMPL is free to download, with in-app purchases available.
Is WellOra free?
WellOra is free to download, with no in-app purchases.
Do Invoice Manager|SIMPL or WellOra have ads?
Neither Invoice Manager|SIMPL nor WellOra shows ads.
Which is updated more often, Invoice Manager|SIMPL or WellOra?
Invoice Manager|SIMPL ships an update every 3 days, and WellOra every 2 months. Most recently, Invoice Manager|SIMPL was updated on October 7, 2026 and WellOra on October 1, 2026.

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