Comparison

Battemax vs ThermoSave

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

Head to head
About

Battemax

Features
Read full description

**Battemax Optimizer** Precision Energy Management. Power Confidence Redefined. **Core Intelligence** **1. Microsecond Cell Monitoring** - Live voltage tracking (±1mV accuracy) - 16-point thermal imaging - Self-adjusting current calibration **2. Climate-Adaptive Charging** - Triple-stage safety thresholds - Active balancing intelligence - Subzero charging activation (-30°C) **3. Predictive Health Analytics** - >98% charge state accuracy - Degradation alerts (90-day advance) - Deep-cycle analytics **Reliability Systems** - Insulation integrity monitoring - Thermal diffusion control **Smart Power Forecasting** 98% accurate runtime predictions Trip planning with power risk alerts **Proactive Care Hub** Auto-detects 9 failure patterns Custom maintenance solutions **All-Environment Operation** -30°C to 55°C performance stability **Solutions For** **EV Owners** - Battery longevity enhancement - True-range computation - Charging station guidance **Home Energy** - Cost-efficient charging cycles - Overheat prevention - Remote system oversight **Outdoor Tech** - Polar temperature resilience - Device consumption optimization - Solar harvesting boost **Why Thor Excels** **Adaptive Power AI** Learns usage patterns to extend effective capacity **Reliability Engineering** Validated performance across extreme conditions **Continuous Innovation** Monthly cloud-based enhancements **Always-Free Core Features** 300+ battery compatibility | ISO27001 certified **Download: Smarter Energy Control**

About

ThermoSave

This app intelligently manages your electric water heater to reduce electricity costs. It heats water during off-peak hours, ensuring you always have hot water without incurring high charges. The system works with most standard electric water heaters and major US utility plans.

Highlights
  • Automated off-peak water heating
  • Reduces electricity bills
  • Ensures hot water availability
  • Works with existing water heaters
  • Easy installation
  • Compatible with major US utilities
Features
Read full description

ThermoSave turns your electric water heater into a smart energy asset — automatically heating water when electricity rates are lowest and avoiding expensive peak hours. ThermoSave connects to your home WiFi and lets you set peak schedule to avoid. It pre-heats your water tank during cheap off-peak hours so you always have hot water when you need it — without paying peak rates. What you get - Up to $200 - $500/year or more in electricity savings on TOU utility plans - Always-hot water — no cold showers, no compromises - Works with your existing electric resistance water heater - No plumber needed — easy installation Works with standard electric resistance tank water heaters (240V). Compatible with major US utilities on time-of-use rate plans including APS, PG&E, Xcel Energy, and more. Requires - ThermoSave hardware controller (available at thermosave.com). - Electric water heater within WiFi range

Screenshots

Battemax4 screens
ThermoSave4 screens

Verdict

The call

The clearest difference is update cadence: Battemax at every 3 weeks against ThermoSave's every 5 weeks. On price, 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

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

UpkeepUpdate frequency

Battemax ships an update every 3 weeks, ThermoSave every 5 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Battemax versus ThermoSave: the parameters behind the verdict, then further details
ParameterBattemaxThermoSave
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better16.0
Further details — not scored
Size33 MB22 MB
Age rating4+4+
DeveloperNanchang Yepai Technology Co., Ltd.ThermoSave

In-app purchases

None

Battemax

No in-app purchases

None

ThermoSave

No in-app purchases

Questions

Is Battemax free?
Battemax is free to download, with no in-app purchases.
Is ThermoSave free?
ThermoSave is free to download, with no in-app purchases.
Do Battemax or ThermoSave have ads?
Neither Battemax nor ThermoSave shows ads.
Which is updated more often, Battemax or ThermoSave?
Battemax ships an update every 3 weeks, and ThermoSave every 5 weeks. Most recently, Battemax was updated on October 11, 2026 and ThermoSave on October 24, 2026.

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