MGR Admin vs FastFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MGR Admin
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Manage your fitness studio effortlessly with MGR Admin, the ultimate mobile solution for fitness studio owners and managers. MGR Admin simplifies your day-to-day operations, allowing you to focus on what matters most—providing exceptional service to your clients. Key Features: - Schedule Management: Easily create, update, and manage class schedules. - Staff Management: Coordinate staff shifts, track hours, and streamline communication. - User Management: Keep track of member information and manage user accounts seamlessly. - Payments: Handle all financial transactions, from membership fees to class payments, with ease. - Reservations: Enable clients to book classes and services directly through the app. - And More: Explore a range of additional features designed to enhance the efficiency of your studio operations. Transform the way you manage your fitness studio with MGR Admin, and experience the convenience of having all your administrative tools right at your fingertips. Download now and take your studio management to the next level!
FastFlow
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FastFlow helps you build a consistent intermittent fasting routine with a clean timer, simple plans, and quick daily check-ins. Whether you’re doing 16:8, 14:10, 18:6, 20:4, or a custom schedule, FastFlow keeps your day clear: start a fast in one tap, see exactly when your eating window begins, and track how you feel so you can learn what works. What you can do with FastFlow - Fasting timer (one tap) - Start, end, or break a fast anytime - Countdown + progress at a glance -Clear labels for fasting vs eating time Plans & schedule - Choose a plan: 14:10, 16:8, 18:6, 20:4, or Custom - Set your eating start time and we calculate the rest - Adjust anytime—your routine should fit your life Gentle reminders - Notifications for Start fast, End fast, and Hydration - Reminders are optional and can be changed anytime in Settings Daily logs (fast check-in) - Track mood, energy, hunger - Optional weight and notes Insights & trends - Weekly/monthly performance and completion - Wellbeing averages from your logged days Subscription Details: If you choose to purchase FastFlow Premium, payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Privacy Policy: https://sites.google.com/view/fastflow-app/privacy Terms of Service: https://sites.google.com/view/fastflow-app/terms-of-use
Screenshots
Verdict
The clearest difference is in-app purchases: MGR Admin at none against FastFlow's 2. FastFlow's advantage is update cadence (every 2 days vs every 5 weeks). On price, ads, device support and iOS requirement 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. FastFlow sells 2 in-app purchases, starting at $2.99 per month. MGR Admin asks for nothing beyond the download.
MGR Admin ships an update every 5 weeks, FastFlow every 2 days. The most recent releases landed on September 19, 2026 and June 26, 2026 respectively.
| Parameter | MGR Admin | FastFlow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 95 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | MGR Online Inc | Uprise iX LLC |
In-app purchases
MGR Admin
No in-app purchases
FastFlow
- Monthly Subscription$2.991 Month
- Weekly Subscription$8.997 Days





