Multi vs Spectra Customer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multi
Monitor multiple 12V vehicle batteries simultaneously with this app. It stores data permanently, allows export and sharing, and provides trip records and expense management. Receive notifications when near your connected devices.
- Monitor multiple 12V vehicle batteries
- Supports 4 device connections
- Permanent data storage
- Data export and sharing
- Trip record tracking
- Vehicle expense management
- Proximity notifications
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Multi-Battery Monitor(BLE) is a vehicle battery management software, which is compatible with last generation product BM2. It can support 4 different devices connection at one time, conveniently manage multi 12V vehicle battery. Data stored permantly and can be exported or shared by email. User can receive notification when get close to device. What's more, it has trip record and vehicle expense management function.
Spectra Customer
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Your Complete Solar Journey Companion The official Spectra Solar customer app puts you in complete control of your renewable energy journey. From initial quote to installation and beyond, manage every aspect of your solar experience with ease. Key Features: Order Tracking Real-time updates on your solar installation progress Receive notifications at every milestone View detailed project timelines and status updates Quote Management Edit and modify your solar quotes on-the-go Access instant pricing updates and special offers Home Survey Tools Schedule your free solar PV survey Track survey appointments and results Document Hub Sign contracts and agreements digitally Access all your solar documentation in one place Help & Support Direct access to our expert support team FAQ section and troubleshooting guides Contact information for urgent queries Latest Offers Exclusive app-only deals and promotions Seasonal offers and package upgrades Referral program and loyalty rewards Why Choose Spectra Solar? Family-run business with personal service MCS approved and HIES accredited Insurance-backed warranties 0% VAT on all renewables No deposits or upfront costs required Professional installation by certified experts Transform your home with clean, renewable energy and stay connected to your solar journey every step of the way.
Screenshots
Verdict
The clearest difference is price: Spectra Customer at Free against Multi's $9.99. Spectra Customer also leads on update cadence (every 10 days vs every 3 months). On ads, in-app purchases, 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
Spectra Customer is free to download; Multi costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Multi ships an update every 3 months, Spectra Customer every 10 days. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.
| Parameter | Multi | Spectra Customer |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 3.3 (8 ratings) — better | — |
| Positive reviews | 51.3% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Amoeba New Energy Co., Ltd. | Spectra Solar |
In-app purchases
Multi
No in-app purchases
Spectra Customer
No in-app purchases
Questions
Is Multi free?
Is Spectra Customer free?
Do Multi or Spectra Customer have ads?
Which is updated more often, Multi or Spectra Customer?
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