Comparison

SMART BMS Pro vs SolarSpec Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SMART BMS Pro

Connect to and manage lithium battery packs via Bluetooth. Monitor battery status, set protection parameters with password access, and receive fault alarms. Ideal for users needing detailed battery pack oversight.

Highlights
  • Bluetooth connection for battery packs
  • Real-time battery status monitoring
  • Set and secure protection parameters
  • Monitor battery fault alarms
  • Password protection for modifications
Features
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Detailed Functional Description 1. Unique Bluetooth name ensures accurate connection and management of corresponding lithium battery packs; 2. Visually query and manage battery information, allowing users to query the status of each battery string and replace or maintain abnormal batteries; 3. Securely set and access battery protection parameters. Users can set parameters and enter a password to modify them; 4. Monitor battery fault alarms, displaying the current fault and the number of faults;

About

SolarSpec Pro

Features
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SolarSpec Pro is a comprehensive solar photovoltaic system design tool for solar engineers and installers. Calculate panel configurations, inverter matching, shadow spacing, battery storage, and ROI analysis. Key Features: • Panel Calculator – Size your solar array based on energy needs and location • Inverter Match – Verify string configurations against inverter specifications • Shadow Spacing – Calculate optimal row spacing to minimize shading losses • Battery Design – Size battery banks for off-grid and hybrid systems • ROI Analysis – Estimate payback period and lifetime savings Professional-grade tools in a clean, intuitive interface.

Screenshots

SMART BMS Pro4 screens
SolarSpec Pro4 screens

Verdict

The call

The clearest difference is price: SMART BMS Pro at Free against SolarSpec Pro's $1.99. SMART BMS Pro also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (13 vs 17.0). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

SMART BMS Pro is free to download; SolarSpec Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SMART BMS Pro ships an update every 2 weeks, SolarSpec Pro every 2 months. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 6 level
SMART BMS Pro versus SolarSpec Pro: the parameters behind the verdict, then further details
ParameterSMART BMS ProSolarSpec Pro
PriceFree — better$1.99
Rating2.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13 — better17.0
Further details — not scored
Size113 MB1 MB
Age rating17+4+
Developer所兵 邱Guanghe Xu (tianjin) Digital Technology Co., Ltd

In-app purchases

None

SMART BMS Pro

No in-app purchases

None

SolarSpec Pro

No in-app purchases

Questions

Is SMART BMS Pro free?
SMART BMS Pro is free to download, with no in-app purchases.
Is SolarSpec Pro free?
SolarSpec Pro costs $1.99, with no in-app purchases.
Do SMART BMS Pro or SolarSpec Pro have ads?
Neither SMART BMS Pro nor SolarSpec Pro shows ads.
Which is updated more often, SMART BMS Pro or SolarSpec Pro?
SMART BMS Pro ships an update every 2 weeks, and SolarSpec Pro every 2 months. Most recently, SMART BMS Pro was updated on October 15, 2026 and SolarSpec Pro on October 1, 2026.

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