Comparison

Simplifythis vs AestraBook

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

AestraBook

This platform helps independent business owners manage appointments and showcase their services online. Clients can easily view offerings, check availability, and book services through a customizable page.

Highlights
  • Customizable booking page
  • Service and pricing management
  • Appointment scheduling
  • Deposit collection
  • Availability control
  • Client experience enhancement
Read full description

Aestra is a modern booking platform built for independent business owners who want a better way to manage appointments and present their brand online. Create a beautiful, customizable booking page where clients can view your services, check your availability, review your policies, and reserve appointments in just a few taps. Whether you are a hairstylist, braider, barber, or esthetician, Aestra helps you stay organized while giving clients a polished booking experience that feels professional from the first click. With Aestra, you can: Create a custom booking page Showcase your services, pricing, availability, policies, and brand style in one easy-to-share link. Manage appointments from your phone View upcoming bookings, track client details, and keep your schedule organized wherever you are. Set services, prices, and durations Add your service menu with clear descriptions, pricing, deposits, and appointment lengths. Collect deposits for appointments Require deposits to help secure bookings and reduce last-minute cancellations or no-shows. Control your availability Set when you are available, block off time, and make it easier for clients to book the right appointment. Share a better client experience Give clients a clean, simple way to browse services, choose a time, and book without messy back-and-forth messages. Aestra is designed for independent business professionals who want their booking system to feel as polished as their work. Download Aestra and start building a booking experience your clients will love.

Screenshots

Simplifythis4 screens
AestraBook3 screens

Verdict

The call

The clearest difference is rating: AestraBook at 5.0 against Simplifythis's 4.0. AestraBook also leads on update cadence (every 9 days vs every 3 months) and review sentiment (100% vs 75%). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

AestraBook holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 75% of Simplifythis's written reviews are positive against 100% of AestraBook's.

UpkeepUpdate frequency

Simplifythis ships an update every 3 months, AestraBook every 9 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Simplifythis versus AestraBook: the parameters behind the verdict, then further details
ParameterSimplifythisAestraBook
PriceFreeFree
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings12 — better
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.1 — better
Further details — not scored
Size95 MB43 MB
Age rating4+4+
DeveloperSimplifyThisDVNTND LLC

Customer experience

Simplifythis

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

AestraBook

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Simplifythis

No in-app purchases

None

AestraBook

No in-app purchases

Questions

Is Simplifythis free?
Simplifythis is free to download, with no in-app purchases.
Is AestraBook free?
AestraBook is free to download, with no in-app purchases.
Which has better reviews, Simplifythis or AestraBook?
AestraBook is rated higher. Simplifythis averages 4.0 out of 5 from 1 ratings, while AestraBook averages 5.0 from 2 ratings.
Do Simplifythis or AestraBook have ads?
Neither Simplifythis nor AestraBook shows ads.
Which is updated more often, Simplifythis or AestraBook?
Simplifythis ships an update every 3 months, and AestraBook every 9 days. Most recently, Simplifythis was updated on October 23, 2026 and AestraBook on October 24, 2026.

Other comparisons