Trades Admin vs Callentra
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Trades Admin
This job management app is designed for tradespeople, offering tools for scheduling, customer relationship management, and creating quotes, estimates, and invoices. Access to all features requires an active subscription, which can be initiated during account creation.
- Job scheduling
- Customer CRM
- Quote and estimate creation
- Invoice generation
- Business account management
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Trades Admin is a simple-to-use job management app, built for tradesmen. Includes; scheduling, customer CRM, job management, quotes, estimates and invoice creation. Please be aware that you can only create an account and access any of the app's features if you have an active subscription, you can start your subscription after inputting your personal and business account details when creating your account. Terms of use: https://tradesadmin.com/terms-of-use
Callentra
Streamline your auto detailing operations with this app. It manages bookings, clients, quotes, and invoicing, freeing up your time. Track business performance and gain insights into customer acquisition channels.
- Branded booking page
- Client CRM
- Job scheduling
- Invoicing
- Business performance tracking
- Quote generation
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Run your detailing business. Not your inbox. You're a detailer, not a secretary. Callentra handles the bookings, clients, quotes, and admin โ so your evenings are yours again. Built exclusively for professional detailers, Callentra gives you your own branded booking page, a full client CRM, job scheduling, invoicing, and business performance tracking โ all in one app that works while you work. Your own booking page โ live in minutes Share one link and customers can book you 24/7. You set your services, pricing, and availability. They book. You approve with a tap. No chasing messages, no double bookings, no missed enquiries. Professional quotes โ sent directly to customers Not sure what a customer needs? Send them a personalised quote by email. They describe their car, pick available dates, and you respond with the right service and price. One round trip, job confirmed. See who's finding you โ before they even book Know how many people are viewing your booking page and where they're coming from. Instagram, WhatsApp, direct โ see what's working and double down on it. Everything else you need to run a proper business Client CRM โ full history, vehicles, and contact details for every customer Smart scheduling โ plan and track every job from a clean calendar Invoicing โ create invoices and record payments in seconds Revenue tracking โ daily, weekly, and monthly numbers at a glance Digital business card โ share your page anywhere with a QR code Why detailers choose Callentra Because it replaces the WhatsApp threads, the missed messages, the scattered notes, and the late-night admin โ with one system that keeps your calendar full and your business under control. Subscription โ First month ยฃ5.99, then ยฃ14.99/month. Auto-renews unless cancelled. Terms: https://callentra.com/terms | Privacy: https://callentra.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Trades Admin at none against Callentra's 1. On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Callentra sells 1 in-app purchase, starting at $14.99 per month. Trades Admin asks for nothing beyond the download.
Trades Admin ships an update weekly, Callentra every 2 weeks. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.
| Parameter | Trades Admin | Callentra |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Weekly โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Monetization | Subscription | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.0 | 15.0 |
| Further details โ not scored | ||
| Size | 96 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Max Tomlinson | jake green |
Customer experience
Trades Admin
Callentra
In-app purchases
Trades Admin
No in-app purchases
Callentra
- Callentra Business Plan1 Month trial$14.991 Month





