Comparison

FJAPP vs Lithium Rhino

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

Head to head
About

FJAPP

Features
Read full description

1. Product recommendations, full product line, and detailed product descriptions 2. Community reviews and product knowledge sharing 3. Modifying and fine-tuning product specifications 4. Handling day-to-day after-sales service matters

About

Lithium Rhino

Monitor battery status, collect, and process real-time operational data. View voltage, current, power, and internal resistance. Receive cell comparisons, temperature warnings, and fault reports for enhanced battery management and performance.

Highlights
  • Real-time voltage, current, power monitoring
  • Battery data logging with chart timeline
  • Cell comparison and voltage difference display
  • Cell balance visualization
  • Temperature and fault alarms
  • Intelligent BMS for golf carts
Features
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The LithiumRhino management system is connected to the active equalizer via Bluetooth to monitor the battery status, collect, store and process information during battery operation in real, time Easy for after-sales management。 1. Display real-time voltage, current, power, internal resistance and other parameter values, and display them in the form of instrument panels and numbers; 2.Record battery data using a chart timeline. Easy to use 3. Each data comparison of the battery cell, the voltage difference. Maximum voltage cell Minimum voltage cell. And the display of cell balance 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 6.New fault reporting function Safety and Intelligence all in one. Our Intelligent BMS (Battery Management System) seemlestly adapts to various golf cart motors and controllers--continuously adjusting the batteries parameters while you drive to maximize performance and battery life

Screenshots

FJAPP4 screens
Lithium Rhino4 screens

Verdict

The call

The clearest difference is update cadence: FJAPP at monthly against Lithium Rhino's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FJAPP ships an update monthly, Lithium Rhino every 10 months. The most recent releases landed on September 4, 2026 and September 12, 2026 respectively.

Scorecard1 real difference Β· 7 level
FJAPP versus Lithium Rhino: the parameters behind the verdict, then further details
ParameterFJAPPLithium Rhino
PriceFreeFree
Positive reviewsβ€”0.0% of reviews
Update frequencyMonthly β€” betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 β€” better
Further details β€” not scored
Size45 MB40 MB
Age rating17+17+
Developerε‡‘ε·±η§‘ζŠ€(θ‹ε·ž)ζœ‰ι™ε…¬εΈLITHIUM REVOLUTION LLC

In-app purchases

None

FJAPP

No in-app purchases

None

Lithium Rhino

No in-app purchases

Questions

Is FJAPP free?
FJAPP is free to download, with no in-app purchases.
Is Lithium Rhino free?
Lithium Rhino is free to download, with no in-app purchases.
Do FJAPP or Lithium Rhino have ads?
Neither FJAPP nor Lithium Rhino shows ads.
Which is updated more often, FJAPP or Lithium Rhino?
FJAPP ships an update monthly, and Lithium Rhino every 10 months. Most recently, FJAPP was updated on September 4, 2026 and Lithium Rhino on September 12, 2026.

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