CraftStrom vs iSPT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CraftStrom
Easily set up, monitor, and control your home's renewable energy system. This app provides a user-friendly interface for managing solar panels and battery storage.
- Set up renewable energy systems
- Monitor solar panel performance
- Control battery storage
- User-friendly interface
- Manage home energy
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CraftStrom brings you an easy-to-use solar panel and battery system. With the CraftStrom mobile app you can easily set up, monitor and control your CraftStrom home renewable energy system.
iSPT
This app provides comprehensive control and real-time monitoring for energy storage systems. Users can easily track device status, energy usage, and inverter performance from anywhere. It empowers users to optimize their energy solutions for reliable and efficient operation.
- Real-time energy storage system monitoring
- Home dashboard for operational status
- Off-grid and grid-connected tracking
- Detailed inverter performance data
- Energy usage and power level insights
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SPT is a powerful app designed to give users complete control over their energy storage systems, anytime, anywhere. Monitor your devices in real-time and stay connected to the performance of your energy storage solutions with ease. Key Features: - Home: Get instant insights into the operational status of your energy storage system, whether it’s connected to the grid or operating off-grid. Track energy usage and power levels at a glance. - Monitoring: Access detailed information about your inverter, including equipment status and real-time performance data, ensuring your system is always running efficiently. Stay empowered with SPT, designed to help you make the most of your energy storage system—reliably and efficiently.
Screenshots
Verdict
The clearest difference is rating: iSPT at 5.0 against CraftStrom's 3.6. iSPT also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (12.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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.
iSPT holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 5 and 3 respectively.
CraftStrom ships an update every 2 months, iSPT every 4 days. The most recent releases landed on September 7, 2026 and June 2, 2026 respectively.
| Parameter | CraftStrom | iSPT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | CraftStrom Limited | STORED POWER TECHNOLOGY INC |
Customer experience
CraftStrom
iSPT
In-app purchases
CraftStrom
No in-app purchases
iSPT
No in-app purchases
