Comparison

LanmaoBMS vs Piggy Pocket

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

Head to head
About

LanmaoBMS

This app monitors and manages lithium battery systems via Bluetooth. It provides real-time data on voltage, temperature, and capacity, offering alerts for potential issues and extending battery life. Supports various lithium battery pack configurations.

Highlights
  • Real-time voltage display
  • Single battery status and alarms
  • Intuitive remaining capacity display
  • Cell temperature and critical alerts
  • Power and cycle count recording
  • Supports multi-cell lithium battery packs
Features
Read full description

The intelligent battery management system and the active equalizer are connected through Bluetooth to monitor the battery status, collect, store and process information during battery operation in real time, exchange information with external devices, and solve the safety, usability and service life of the lithium battery system The key issue is to extend the service life of the battery to a certain extent, and to enhance the stability of the battery pack to a certain extent. At the same time, it supports multi-cell lithium battery pack protection board, power lithium battery balance protection board, lithium iron phosphate battery protection board, power battery protection board, lithium battery pack protection board, lithium battery protection board, iron lithium protection board, 24V/36V/48V Protection board and lithium electric power board, etc. 1. Display real-time voltage 2. 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; 3. Display the remaining capacity pack in an intuitive form; 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Record the power of the device at any time. 6. Record the number of battery cycles. Best Regards !

About

Piggy Pocket

Features
Read full description

PiggyPocket is a private, offline expense tracker - no account, no cloud, no ads. FEATURES - Track expenses and incomes - Create custom categories with your own icons and colors - Multi-currency support - auto-converted to your default. - Scan receipts with OCR to auto-fill expense details - Attach receipt photos to any transaction - Set daily, weekly, or monthly budgets by category or overall - Get notified before you overspend - Automate recurring transactions (daily, weekly, monthly, yearly) - View projections of upcoming transactions - Visualize spending with pie, line, and bar charts - Export data as PDF reports or CSV files - Share reports with a single tap - Plan purchases and savings goals with Purchase Plan feature. AI FINANCIAL ASSISTANT - Ask questions about your spending habits in plain language - Get instant insights on your budgets, expenses, and income - Bring your own API key - Your conversations stay on your device PRIVACY FIRST - All data stored locally on your device - Works completely offline - No tracking, no analytics, no ads - AI feature is optional — your data is only sent to the AI provider you choose, using your own key MORE - Dark mode support - Available in 10 languages: English, Spanish, French, German, Italian, Russian, Arabic, Indonesian, Chinese, and Turkish - Full right-to-left Arabic support Terms of use: https://piggy-pocket.com/terms

Screenshots

LanmaoBMS4 screens
Piggy Pocket4 screens

Verdict

The call

The clearest difference is in-app purchases: LanmaoBMS at none against Piggy Pocket's 5. LanmaoBMS also leads on iOS requirement (11.0 vs 15.0). Piggy Pocket's advantage is update cadence (every 4 days vs fortnightly). On price, ads 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

Both are free to download. Piggy Pocket sells 5 in-app purchases, starting at $5.00 per month. LanmaoBMS asks for nothing beyond the download.

UpkeepUpdate frequency

LanmaoBMS ships an update fortnightly, Piggy Pocket every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
LanmaoBMS versus Piggy Pocket: the parameters behind the verdict, then further details
ParameterLanmaoBMSPiggy Pocket
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size13 MB78 MB
Age rating4+4+
DeveloperNanchang Yepai Technology Co., Ltd.BTECK

In-app purchases

None

LanmaoBMS

No in-app purchases

5 purchases

Piggy Pocket

Subscriptions5
  • AI Assistant$5.001 Month
  • piglet-localization$8.001 Month
  • tusker localization$15.001 Month
Show 2 more
  • Kurtobuta plan$30.001 Month
  • PiggyPocket Premium Yearly$45.001 Year

Questions

Is LanmaoBMS free?
LanmaoBMS is free to download, with no in-app purchases.
Is Piggy Pocket free?
Piggy Pocket is free to download, with in-app purchases available.
Do LanmaoBMS or Piggy Pocket have ads?
Neither LanmaoBMS nor Piggy Pocket shows ads.
Which is updated more often, LanmaoBMS or Piggy Pocket?
LanmaoBMS ships an update fortnightly, and Piggy Pocket every 4 days. Most recently, LanmaoBMS was updated on October 30, 2026 and Piggy Pocket on October 31, 2026.

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