# tempi.fi vs NoteSurf

The clearest difference is update cadence: NoteSurf at every 2 days against tempi.fi's every 9 months. NoteSurf also leads on rating (5.0 vs 4.7). tempi.fi's advantage is ratings volume (19 vs 2) and iOS requirement (15.0 vs 17.0). 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.

NoteSurf 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 2, so its average is the more settled of the two.

tempi.fi ships an update every 9 months, NoteSurf every 2 days. The most recent releases landed on July 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | tempi.fi | NoteSurf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (19 ratings)](https://appshunter.io/ios/app/tempifi/id1482659014/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/notesurf/id6755642638/reviews)** |
| Number of ratings | **19** | 2 |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 22 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VITALNOMAD LLC](https://appshunter.io/developer/1482659013) | [CloudSurf Software LLC](https://appshunter.io/developer/1581910245) |

## 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


### NoteSurf

[App page](https://appshunter.io/ios/app/notesurf/id6755642638)

A minimalist notes app for capturing ideas quickly and effortlessly. It offers a simple list view, autosave, and sync features without clutter or complex formatting, making it ideal for daily notes, meeting minutes, and to-do lists.

**Highlights:** Fast idea capture, Simple list view, Autosave functionality, Background sync, No clutter or complex formatting, Meeting notes and action items, Simple checklists and to-dos

**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 NoteSurf free?

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

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

NoteSurf is rated higher. tempi.fi averages 4.7 out of 5 from 19 ratings, while NoteSurf averages 5.0 from 2 ratings.

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

Neither tempi.fi nor NoteSurf shows ads.

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

tempi.fi ships an update every 9 months, and NoteSurf every 2 days. Most recently, tempi.fi was updated on July 7, 2026 and NoteSurf on September 24, 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.*