# tempi.fi vs Anchor Chain Scope & Length

The clearest difference is price: tempi.fi at Free against Anchor Chain Scope & Length's $4.99. tempi.fi also leads on iOS requirement (15.0 vs 17.0). Anchor Chain Scope & Length's advantage is update cadence (fortnightly vs every 9 months). On ads, in-app purchases and device support there is nothing between them.

tempi.fi is free to download; Anchor Chain Scope & Length costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

tempi.fi ships an update every 9 months, Anchor Chain Scope & Length fortnightly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | tempi.fi | Anchor Chain Scope & Length |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (22 ratings)](https://appshunter.io/ios/app/tempifi/id1482659014/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 22 MB | 2 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) | [Shanghai Sheyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1560626858) |

## 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


### Anchor Chain Scope & Length

[App page](https://appshunter.io/ios/app/anchor-chain-scope-and-length/id6761676477)

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

**In-app purchases:** none


## Frequently asked questions

### Is tempi.fi free?

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

### Is Anchor Chain Scope & Length free?

Anchor Chain Scope & Length costs $4.99, with no in-app purchases.

### Do tempi.fi or Anchor Chain Scope & Length have ads?

Neither tempi.fi nor Anchor Chain Scope & Length shows ads.

### Which is updated more often, tempi.fi or Anchor Chain Scope & Length?

tempi.fi ships an update every 9 months, and Anchor Chain Scope & Length fortnightly. Most recently, tempi.fi was updated on October 24, 2026 and Anchor Chain Scope & Length on October 20, 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.*