Blacklyf vs MyPledge App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blacklyf
This app connects to smartwatches to track daily activity, sleep patterns, and health metrics. It allows for watch face customization, smart alarms, and notification management. Users can also control media, manage calls, and ensure data privacy.
- All-day activity and sleep tracking
- Watch face personalization
- Smart alarms and reminders
- Notification management
- Remote media and call control
- Intuitive interface
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Blacklyf – Smart Health and Fitness Companion Connect, monitor, and improve your health with Blacklyf, the versatile companion app for all BLACK FIT series smartwatches. All-Day Activity and Sleep Tracking • Seamlessly track steps, calories, and sleep cycles (light, deep, and REM) with automatic syncing with your BLACK wearable. • View weekly and monthly trends to gain insights and stay motivated. Watch Face Personalization • Choose from a variety of pre-installed themes or upload your own for a unique look. Note: Dynamic watch faces may affect battery life. Smart Alarms and Reminders • Set a gentle, silent alarm to wake you up refreshed. • Configure notifications for incoming calls, text messages, and social apps (WhatsApp, Facebook, Instagram) to gently vibrate on your wrist. Remote Control of Media and Calls • Manage music playback and camera functions directly from your wearable. • Make calls via Bluetooth connection—Use the "Talk Watch" pairing feature to make and receive calls right from your wrist. Intuitive Interface • Browse your activity log, monitor metrics, and manage connected devices with a simple bottom-tab layout. Data Privacy and Security • Data is encrypted; only your location and device ID are shared, not your identity. Blacklyf is a reliable, flexible, and privacy-focused app for anyone who wants to get the most out of their BLACK wearable. Easily track your health, manage notifications, and personalize your watch.
MyPledge App
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Pledge turns your goals into commitments you can prove. Whether you want to walk 10,000 steps a day, save UGX 500,000 a month, or finish a fitness challenge, Pledge holds you to it with verified progress, real accountability, and skin in the game. HOW IT WORKS Set a pledge: choose a goal, a deadline, and an amount you're putting on the line. Log progress as you go. When you hit your target, you keep everything. Fall short, and the stakes go to a cause you chose at the start. VERIFIED PROGRESS, NOT JUST PROMISES Step pledges sync directly with Apple Health. No manual entry, no guessing. Financial pledges require a screenshot of your transaction. Every log is either verified by a trusted source or clearly marked manual. CHALLENGES Join sponsored brand challenges and compete on a leaderboard with other members. Late to join? No problem. Catch up your past steps in one tap and get back in the race from Day 1. EXPERT PROGRAMS Follow daily content drops from certified instructors tied to active challenges. Structured guidance, delivered day by day, right inside the app. BUDDY SYSTEM Add a buddy to any pledge. They get notified when you log progress and when you go silent. Accountability is better with someone watching. MMF INVESTING Put your savings to work. Deposit into a Uganda unit trust fund directly from the app and watch your committed savings grow. BUILT FOR UGANDA Pledge is designed for the Ugandan market. Local challenges from brands you know, and a community of goal-setters across the country. Make it real. Make it count. Make a Pledge.
Screenshots
Verdict
The clearest difference is ads: MyPledge App at none against Blacklyf's shown. MyPledge App also leads on update cadence (weekly vs every 4 months). Blacklyf's advantage is iOS requirement (13 vs 15.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
Blacklyf ships an update every 4 months, MyPledge App weekly. The most recent releases landed on September 15, 2026 and August 24, 2026 respectively.
| Parameter | Blacklyf | MyPledge App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 — better | 15.0 |
| Further details — not scored | ||
| Size | 387 MB | 24 MB |
| Age rating | 4+ | 17+ |
| Developer | CANNUR MARKETING LTD | John Habere |
In-app purchases
Blacklyf
No in-app purchases
MyPledge App
No in-app purchases





