# 123 IoT Console vs Data Loggers

The clearest difference is update cadence: Data Loggers at every 5 days against 123 IoT Console's every 7 months. Data Loggers also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

123 IoT Console ships an update every 7 months, Data Loggers every 5 days. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 123 IoT Console | Data Loggers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Size | 58 MB | 82 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Justin West Limited](https://appshunter.io/developer/1556194558) | [宪清 孟](https://appshunter.io/developer/1726197106) |

## What reviewers say

### 123 IoT Console

[App page](https://appshunter.io/ios/app/123-iot-console/id1552609481)

**Features:** macOS Compatibility

**In-app purchases:** none


### Data Loggers

[App page](https://appshunter.io/ios/app/data-loggers/id6636478232)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 123 IoT Console free?

123 IoT Console is free to download, with no in-app purchases.

### Is Data Loggers free?

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

### Do 123 IoT Console or Data Loggers have ads?

Neither 123 IoT Console nor Data Loggers shows ads.

### Which is updated more often, 123 IoT Console or Data Loggers?

123 IoT Console ships an update every 7 months, and Data Loggers every 5 days. Most recently, 123 IoT Console was updated on September 28, 2026 and Data Loggers on September 27, 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.*