Assist4All vs BOO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Assist4All
Manage clients, book appointments, and market your business directly from your mobile device. This app helps entrepreneurs impress clients and streamline operations with features like client profiles, automated marketing, and data management tools.
- Client profile creation with photo galleries
- Appointment booking and tracking
- Individual and group client messaging
- Social media sharing of business highlights
- Automated review requests
- Supply shopping lists and notes
- Data import from Excel and export options
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Assist4All - The Assistant For All As a busy entrepreneur, your time is valuable and you want to spend it maximizing your success while providing the highest level of service possible to your clients. This app’s easy-to-use interface allows you to view personalized information about your customer base and promote your business – all from your mobile device. You don’t have to invest a fortune or countless hours into developing marketing plans that don’t pay off. With your personal digital assistant, it has never been easier to impress your clients and manage your business with essential features like these: TRACK AND MANAGE CLIENTS RIGHT FROM YOUR PHONE - Create client profiles with photo galleries - Book and track appointments right in the app - Email or text clients, individually or in groups MARKET YOURSELF WITH A TAP - Share and tag great cuts directly to social media - Get notifications when it's time to encourage clients to come back in - Gain 5 stars Facebook, Google and Yelp by sending emails to encourage clients to write reviews automatically through the app KEEP YOURSELF ON TRACK TOO - Create notes or shopping lists for supplies - Import contacts quickly from Excel - Export your data to transfer info between devices COMPLETE PLAN All app features for one low price. This subscription gets you access to Cloud Sync Backup, Unlimited Text Messages to all your Clients, Unlimited Emails to all your clients and Professional Email Templates. These marketing features can generate over $1000/mo of additional revenue for your business! • Subscriptions renew automatically for same period unless cancelled more than 24 hours before end of the active period • Payments will be charged to your iTunes account after trial • Automatic payments for subscription renewal take place 24 hours before the new subscription starts • No cancellation of the current subscription is allowed during active subscription period • You can turn off auto-renewal of subscriptions via iTunes. The subscription will end automatically at the end of the active subscription period. MORE ASSISTANT APPS We've got an app for every business: BarberAssist, NailAssist, SkinAssist, TattooAssist, and HairAssist. Check them out on the App Store! WE'D LOVE TO HEAR FROM YOU! We value your reviews and suggestions too. Drop us a line at: support@clientassistant.com, or visit us at: https://www.clientassistant.com Facebook.com/ClientAssistant Twitter.com/ClientAssistant Linkedin.com/mynetwork See our privacy policy here and terms of use here:https://clientassistpro.com/privacy-policy/ See our EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
BOO
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BOO-POS is a lightweight POS tool specifically designed for market stalls, pop-up stores, and handmade craft booths. No card readers required, no account registration needed—just open the app on your phone and start using it. ------ Key Features ------ 【Visual Product Wall Checkout】 A photo-centric checkout interface that lets you find products at a glance, tap to add to cart, and complete transactions quickly. Layout density and image display can be adjusted to fit your on-site needs. 【Product Variations】 Create multiple variations per product (color, size, style…), each with its own price and stock. Pick a variation at checkout, and break down sales by variation. 【Bonus / Gift Display】 Mark items with "With Bonus" in the product settings. The bonus will be displayed directly in the item list during checkout, making it clear what the customer should receive so you never miss a giveaway. 【Discount Settings】 Supports spend-threshold gift reminders. Alerts automatically pop up when the total reaches the target, so you don't have to keep track of every promotion yourself—the system remembers it all. 【Change Assist】 Automatically calculates change during cash transactions. Stay focused on welcoming customers without needing mental math or worrying about giving the wrong change. 【Inventory Management】 See remaining stock levels at a glance with automatic low-stock alerts. No more guessing when to restock or remove an item on-site. 【Pre-order Registration】 Supports importing pre-order lists to verify pickup status on-site. Prevents missed orders and duplicate distributions. 【Display Settings】 Choose to gray out, move to back, or hide sold-out products. Customize stock numbers to show only low-stock alerts or all quantities, keeping your booth interface at your preferred pace. ------ Who It’s For ------ • Market, cultural, and craft stalls • Pop-up stores and limited-time events • Small sellers who don't want to carry a bulky cash register • Personal brands needing quick on-site product management ------ Design Philosophy ------ BOO-POS isn't designed for chain stores. It's built for those who run a stall alone, managing customers and handling payments simultaneously. Lightweight, fast, and highly intuitive.
Screenshots
Verdict
The clearest difference is update cadence: BOO at every 4 days against Assist4All's every 2 months. Assist4All's advantage is iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases 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
Both are free to download. Assist4All sells 2 in-app purchases, starting at $9.99 per month and BOO sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Assist4All ships an update every 2 months, BOO every 4 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Assist4All | BOO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 119 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Client-Data LLC | Hsien-Te Hsieh |
In-app purchases
Assist4All
- Complete Plan7 Days trial$9.991 Month
- Cloud Synchronization3 Months trial$99.991 Year
BOO
- BOO-POS Premium$7.99









