# THermo vs PowerThinking Corp

The clearest difference is in-app purchases: THermo at none against PowerThinking Corp's 4. THermo also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.6). PowerThinking Corp's advantage is update cadence (every 2 weeks vs every 2 months). On price and ads there is nothing between them.

Both are free to download. PowerThinking Corp sells 4 in-app purchases, starting at $9.99 per month. THermo asks for nothing beyond the download.

THermo ships an update every 2 months, PowerThinking Corp every 2 weeks. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | THermo | PowerThinking Corp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 50 MB | 257 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CAME S.P.A.](https://appshunter.io/developer/478565441) | [PowerThinkingCorps](https://appshunter.io/developer/1717405916) |

## What reviewers say

### THermo

[App page](https://appshunter.io/ios/app/thermo/id1116905424)

Control your home's heating and cooling with this intuitive chronothermostat application. Manage manual, automatic, and specialized modes for optimal comfort and energy savings. Offers advanced personalization and programming for compatible devices.

**Highlights:** Manual mode control, Automatic mode scheduling, Jolly mode (TH550), BOOST mode (TH700), Bluetooth compatibility (TH700), Programming and personalization, Energy saving features

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerThinking Corp

[App page](https://appshunter.io/ios/app/powerthinking-corp/id6472655350)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Entry Level | $9.99 | per month |
| Personal Coaching | $49.99 | per month |
| Entry Level Annual | $59.99 | per year |
| All Access | $99.99 | per month |


## Frequently asked questions

### Is THermo free?

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

### Is PowerThinking Corp free?

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

### Do THermo or PowerThinking Corp have ads?

Neither THermo nor PowerThinking Corp shows ads.

### Which is updated more often, THermo or PowerThinking Corp?

THermo ships an update every 2 months, and PowerThinking Corp every 2 weeks. Most recently, THermo was updated on October 16, 2026 and PowerThinking Corp on October 3, 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.*