Fsolar vs Sullam Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fsolar
This intelligent cloud platform monitors photovoltaic data in real-time. It offers power station and equipment management, remote control, and intelligent alarms for efficient information management.
- Real-time monitoring
- Power station management
- Equipment management
- Remote control
- Intelligent alarms
- Information management
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Fsolar is an intelligent cloud platform with the main purpose of monitoring photovoltaic data . It provides users with real-time monitoring, power station management, equipment management, remote control, intelligent alarm and other functions, so that users can realize the information management of photovoltaic power stations.
Sullam Tracker
This app helps users track and structure their Quran memorization using a specific method. It allows for progress updates, structured learning, and teacher confirmations to ensure efficient and motivated hifz.
- Track Quran memorization progress
- Structured learning flow
- Teacher confirmations
- Daily progress blocks
- Real-time insights
- Memorization history tracking
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Sullam is designed to help you track, structure, and elevate your Quran memorization journey using the Sullam Alabrar memorization method. This step-by-step system ensures a clear and efficient approach to hifz, allowing you to make steady progress while staying accountable. With Sullam, you can easily update your memorization count, follow a structured learning flow, and receive confirmations from teachers at key milestones. Each day is broken down into manageable progress blocks, helping you stay organized and focused. The app provides real-time insights into your progress, allowing you to track your memorization history and stay motivated. Whether you are a beginner or an experienced memorizer, Sullam connects you with teachers for guidance and approval, ensuring a supportive and structured memorization experience. Download Sullam today and take your Quran memorization to the next level.
Screenshots
Verdict
The clearest difference is review sentiment: Sullam Tracker at 100% against Fsolar's 47%. Sullam Tracker also leads on rating (5.0 vs 3.5) and update cadence (every 8 days vs monthly). Fsolar's advantage is ratings volume (37 vs 6). On price, ads, in-app purchases and monetization model 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.
Sullam Tracker holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Fsolar has 37 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 47% of Fsolar's written reviews are positive against 100% of Sullam Tracker's.
Fsolar ships an update monthly, Sullam Tracker every 8 days. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.
| Parameter | Fsolar | Sullam Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (37 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 47.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 37 — better | 6 |
| Update frequency | Monthly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 79 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Felicity Solar Technology Co., Ltd. | Abraham Fakir |
Customer experience
Fsolar
Sullam Tracker
In-app purchases
Fsolar
No in-app purchases
Sullam Tracker
No in-app purchases
