# ThermoCase PRO vs BattSec

The clearest difference is update cadence: BattSec at every 5 days against ThermoCase PRO's every 3 weeks. ThermoCase PRO's advantage is iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ThermoCase PRO ships an update every 3 weeks, BattSec every 5 days. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ThermoCase PRO | BattSec |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 23 MB | 54 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Yuriy Burkovskiy](https://appshunter.io/developer/1708889498) | [惠州市超力源科技有限公司](https://appshunter.io/developer/1615346741) |

## What reviewers say

### ThermoCase PRO

[App page](https://appshunter.io/ios/app/thermocase-pro/id6467635602)

Monitor and manage your car's battery with this app. It connects to ThermoCase devices via Bluetooth LE to display temperature, voltage, charge level, and battery health. Ideal for cars, trucks, and stationary equipment to ensure optimal battery performance.

**Highlights:** Bluetooth LE connectivity, Real-time battery temperature monitoring, Voltage and charge level display, Battery State of Health (SOH) reporting, Supports cars, trucks, and stationary installations

**In-app purchases:** none


### BattSec

[App page](https://appshunter.io/ios/app/battsec/id6803820880)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ThermoCase PRO free?

ThermoCase PRO is free to download, with no in-app purchases.

### Is BattSec free?

BattSec is free to download, with no in-app purchases.

### Do ThermoCase PRO or BattSec have ads?

Neither ThermoCase PRO nor BattSec shows ads.

### Which is updated more often, ThermoCase PRO or BattSec?

ThermoCase PRO ships an update every 3 weeks, and BattSec every 5 days. Most recently, ThermoCase PRO was updated on October 17, 2026 and BattSec on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*