Underboss vs Attendance Checkr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Underboss
Automate scheduling, invoicing, and payment reminders for your service-based business. This AI-powered tool streamlines client tracking and payment matching, freeing you to focus on your craft.
- Automated invoicing and reminders
- Client tracking and service logs
- Smart payment matching
- AI-powered automation
- Streamlined business operations
Read full descriptionHide full description
Underboss handles the tasks you hate, so you can do what you love. Built for solopreneurs running hands-on, recurring service businesses — like coaches, tutors, trainers, and cleaners — Underboss is your silent second-in-command. It takes care of scheduling, invoicing, payment reminders, and client tracking, all with AI quietly doing the heavy lifting in the background. Key Features: • Easy Client Tracking Add clients, services, and pricing. Underboss keeps tabs on attendance, billing, and who owes what. • Auto Invoicing & Reminders Send invoices automatically. Underboss follows up with friendly reminders—no more awkward payment chases. • Smart Payment Matching Whether they pay with Venmo, cash, or something else, Underboss matches payments to the right client and charge. • Clean Service Logs Keep a record of what you did, when, and for who—without any spreadsheets. • AI That Works Behind the Scenes Underboss simplifies, streamlines, and supports—so you stay focused on your craft. Perfect for: Tutors, coaches, nutritionists, pet pros, home organizers, freelancers, and anyone running a recurring service biz solo. Download Underboss and stop doing everything yourself. You’re the boss. We handle the busywork.
Attendance Checkr
Streamline attendance tracking and member management for organizations. Gain real-time analytics on participation trends and optimize engagement with an intuitive, secure, and customizable platform.
- Attendance tracking
- Real-time analytics
- User management
- Multi-tenant support
- Secure authentication
- Offline access
- Customizable settings
Read full descriptionHide full description
Attendance Checkr is the ultimate solution for organizations seeking seamless attendance management, real-time analytics, and robust user control. Designed for churches, clubs, and events, Attendance Checkr streamlines the process of tracking attendance, managing members, and analyzing participation trends—all in one intuitive app. Key Features: - Attendance Tracking: Mark attendance for events or daily check-ins. Easily identify absentees and late arrivals, and automate absent marking for improved accuracy. - Analytics: Visualize attendance data with graph and dashboard. Monitor trends, spot patterns, and gain actionable insights to optimize engagement and reduce absenteeism. - User Management: Add, edit, or remove members with ease. Assign roles (admin or standard user), link members to sessions, and manage organizational data securely. - Multi-Tenant Support: Perfect for organizations with multiple branches or groups. Each organization’s data is isolated, ensuring privacy and security. - Secure Authentication: Enjoy fast, secure sign-in with Firebase Authentication. User data is protected, and admins have full control over access and permissions. - Offline Access & Caching: Access attendance records and analytics even when offline. Cached data ensures reliability and speed, so you’re never left waiting. - Customizable Settings: Tailor the app to your organization’s needs. Edit profile information, change passwords, and update organization details directly from the app. - Modern, Intuitive Design: Experience a clean, user-friendly interface with smooth navigation, vibrant visuals, and responsive performance. - Privacy & Security: Your data is encrypted and handled with care. Attendance Checkr complies with privacy standards and offers transparent policies. Why Choose Attendance Checkr? - Save time and reduce paperwork with digital attendance. - Empower admins and users with easy-to-use tools. - Gain deep insights into participation and engagement. - Ensure data security and privacy for all members. - Flexible for schools, businesses, clubs, and events of any size. Attendance Checkr is developed and supported by Inak IT Solutions LLC. For questions or support, contact us at support@inakitsolutions.com. Download Attendance Checkr today and transform the way your organization manages attendance!
Screenshots
Verdict
The clearest difference is in-app purchases: Underboss at none against Attendance Checkr's 1. Attendance Checkr's advantage is update cadence (every 3 days vs weekly) and iOS requirement (15.1 vs 18.0). On price, rating, ratings volume and ads 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. Attendance Checkr sells 1 in-app purchase, starting at $29.99 per month. Underboss asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Underboss against 5.0 for Attendance Checkr. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Underboss ships an update weekly, Attendance Checkr every 3 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Underboss | Attendance Checkr |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 35 MB | 38 MB |
| Age rating | 4+ | 12+ |
| Developer | Modfin | Inak IT Solutions LLC |
Customer experience
Underboss
Attendance Checkr
In-app purchases
Underboss
No in-app purchases
Attendance Checkr
- Subscription Plan (Monthly)$29.991 Month
Questions
Is Underboss free?
Is Attendance Checkr free?
Which has better reviews, Underboss or Attendance Checkr?
Do Underboss or Attendance Checkr have ads?
Which is updated more often, Underboss or Attendance Checkr?
Other comparisons















