# ThermoCase PRO vs MailLoyal

The clearest difference is in-app purchases: ThermoCase PRO at none against MailLoyal's 2. ThermoCase PRO also leads on iOS requirement (12.0 vs 15.0). MailLoyal's advantage is update cadence (every 4 days vs every 3 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. MailLoyal sells 2 in-app purchases, starting at $3.00 per month. ThermoCase PRO asks for nothing beyond the download.

ThermoCase PRO ships an update every 3 weeks, MailLoyal every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ThermoCase PRO | MailLoyal |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 23 MB | 49 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Yuriy Burkovskiy](https://appshunter.io/developer/1708889498) | [Mehmet Ali KABA](https://appshunter.io/developer/1834242645) |

## 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


### MailLoyal

[App page](https://appshunter.io/ios/app/mailloyal/id6816126433)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Monthly | $3.00 | per month |
| Ad-Free Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is ThermoCase PRO free?

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

### Is MailLoyal free?

MailLoyal is free to download, with in-app purchases available.

### Do ThermoCase PRO or MailLoyal have ads?

Neither ThermoCase PRO nor MailLoyal shows ads.

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

ThermoCase PRO ships an update every 3 weeks, and MailLoyal every 4 days. Most recently, ThermoCase PRO was updated on November 3, 2026 and MailLoyal on October 31, 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.*