Comparison

Simplifythis vs Opslyflow

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

Head to head
About

Simplifythis

Manage and invoice clients directly from your mobile device. Track unbilled charges and create invoices instantly after providing services. View client details and manage charges efficiently.

Highlights
  • Client management
  • Charge tracking
  • Instant invoicing
  • On-the-go management
  • View client details
Features
Read full description

Simplifythis is the complete business-management suite for small service businesses — your booking website, scheduling, classes, and card payments, together in one place. Made for physiotherapists, tutors, personal trainers, coaches, salons, and studios. YOUR OWN BOOKING WEBSITE • A beautiful, branded website with online booking built in — no web designer needed • Clients discover your services and classes and book in seconds • Your brand, your site — it looks like it was made just for you SMART SCHEDULING • Manage appointments across your whole team in clean day and week views • Recurring appointments, per-staff calendars, and fast rebooking • Automatic email and text reminders that cut no-shows GROUP CLASSES, MADE SIMPLE • Create classes and courses, and manage enrollment, capacity, and waitlists • One-tap close-out: mark attendance and charge the whole class together • Sell class packs and track prepaid credit automatically BILLING & CARD PAYMENTS • Send professional invoices and get paid by card, powered by Stripe • Auto-bill on a schedule and charge saved cards automatically • Track balances, packages, and credit for every client and household CLIENT SELF-SERVICE • Clients book, reschedule, and pay from their phone or your website • Secure card payments, instant receipts, and booking confirmations • Households share one account, so families and teams book and pay together ALL IN ONE PLACE • Complete client records, notes, and history • Staff roles and permissions for your whole team • A smart dashboard that surfaces exactly what needs you today Simplifythis gives small businesses what the big platforms promise — without the complexity. Set up in minutes and run your whole day from your pocket. Card payments are processed securely by Stripe. Questions? Email support@simplifythis.com.

About

Opslyflow

Features
Read full description

Run your trade business without the enterprise price tag. OpslyFlow gives HVAC techs, plumbers, electricians, and contractors everything they need to manage clients, jobs, invoicing, and payments — without charging extra for the features that actually matter. Sign up for your free trial at opslyflow.com, then log in here to manage your business from anywhere. Most field service apps lock scheduling, estimates, or online payments behind their highest-priced plans. OpslyFlow includes them all from day one. Clients & Jobs Keep your full client list, contact history, and property details in one place. Create work orders, assign them to your team, and track progress from the office or the field. Estimates & Invoicing Build professional estimates on-site and send them for approval. When the job's done, convert to an invoice in a tap. Clients can view and pay online — you get paid faster. Scheduling See your whole team's calendar at a glance. Drag and drop to assign jobs, manage availability, and keep your crew moving. Online Payments Accept credit cards and bank transfers through secure Stripe-powered payments. No chasing checks, no waiting around. Revenue Dashboard See how your business is performing in real time. Track revenue, outstanding invoices, and payment trends so you're never guessing. Built for Small Teams Whether you're a one-person operation or running a crew, OpslyFlow is designed for businesses that don't need — or want to pay for — bloated enterprise software. Simple pricing, straightforward features, and no surprises. Get started at opslyflow.com — your 14-day free trial includes full access on web and mobile.

Screenshots

Simplifythis4 screens
Opslyflow4 screens

Verdict

The call

Simplifythis and Opslyflow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Simplifythis ships an update every 3 months, Opslyflow every 6 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

ScorecardNo meaningful differences
Simplifythis versus Opslyflow: the parameters behind the verdict, then further details
ParameterSimplifythisOpslyflow
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size95 MB35 MB
Age rating4+4+
DeveloperSimplifyThisJoshua Griffin

In-app purchases

None

Simplifythis

No in-app purchases

None

Opslyflow

No in-app purchases

Questions

Is Simplifythis free?
Simplifythis is free to download, with no in-app purchases.
Is Opslyflow free?
Opslyflow is free to download, with no in-app purchases.
Do Simplifythis or Opslyflow have ads?
Neither Simplifythis nor Opslyflow shows ads.
Which is updated more often, Simplifythis or Opslyflow?
Simplifythis ships an update every 3 months, and Opslyflow every 6 weeks. Most recently, Simplifythis was updated on October 2, 2026 and Opslyflow on October 1, 2026.

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