# tempi.fi vs HS

The clearest difference is review sentiment: tempi.fi at 93% against HS's 0%. tempi.fi also leads on ratings volume (19 vs 1) and device support (3 vs 1). HS's advantage is update cadence (every 3 weeks vs every 9 months) and rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

HS holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: tempi.fi has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 93% of tempi.fi's written reviews are positive against 0% of HS's, so the app with the better star average is not the one people write more warmly about.

tempi.fi ships an update every 9 months, HS every 3 weeks. The most recent releases landed on July 7, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | tempi.fi | HS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (19 ratings)](https://appshunter.io/ios/app/tempifi/id1482659014/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hs-221/id1622669307/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | **92.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 22 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [VITALNOMAD LLC](https://appshunter.io/developer/1482659013) | [HUMITAT-STOP S.L.](https://appshunter.io/developer/1622669309) |

## What reviewers say

### tempi.fi

[App page](https://appshunter.io/ios/app/tempifi/id1482659014)

This app connects to wireless sensors to continuously monitor temperature and humidity. Receive alerts for out-of-range conditions, store historical data, and export readings in CSV format. Ideal for various environments like refrigerators, nurseries, and greenhouses.

**Highlights:** Wireless sensor connection, Continuous temperature/humidity monitoring, Out-of-range alerts, Historical data storage, CSV data export, Automatic sensor setup

**Features:** macOS Compatibility

**In-app purchases:** none


### HS

[App page](https://appshunter.io/ios/app/hs-221/id1622669307)

This app measures and records rising damp in walls by calculating electrical resistance between two points. Readings are transmitted via Bluetooth and stored on your iPhone for easy access and analysis.

**Highlights:** Measures wall humidity, Calculates electrical resistivity, Bluetooth data transmission, Stores readings on iPhone, Rising damp registration system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is tempi.fi free?

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

### Is HS free?

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

### Which has better reviews, tempi.fi or HS?

HS is rated higher. tempi.fi averages 4.7 out of 5 from 19 ratings, while HS averages 5.0 from 1 ratings.

### Do tempi.fi or HS have ads?

Neither tempi.fi nor HS shows ads.

### Which is updated more often, tempi.fi or HS?

tempi.fi ships an update every 9 months, and HS every 3 weeks. Most recently, tempi.fi was updated on July 7, 2026 and HS on September 16, 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.*