# Secret Control vs COMPUTHERM Smart

Secret Control and COMPUTHERM Smart are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Secret Control ships an update every 2 months, COMPUTHERM Smart every 6 weeks. The most recent releases landed on July 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Secret Control | COMPUTHERM Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 8 MB | 177 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Secret Control GPS Kft.](https://appshunter.io/developer/1159615634) | [Quantrax Ltd.](https://appshunter.io/developer/1319751455) |

## What reviewers say

### Secret Control

[App page](https://appshunter.io/ios/app/secret-control/id1447252630)

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

**In-app purchases:** none


### COMPUTHERM Smart

[App page](https://appshunter.io/ios/app/computherm-smart/id6526463123)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Secret Control free?

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

### Is COMPUTHERM Smart free?

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

### Do Secret Control or COMPUTHERM Smart have ads?

Neither Secret Control nor COMPUTHERM Smart shows ads.

### Which is updated more often, Secret Control or COMPUTHERM Smart?

Secret Control ships an update every 2 months, and COMPUTHERM Smart every 6 weeks. Most recently, Secret Control was updated on July 21, 2026 and COMPUTHERM Smart on September 18, 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.*