# IoT Meter vs Forty Questions

The clearest difference is update cadence: Forty Questions at daily against IoT Meter's every 6 weeks. 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.

IoT Meter ships an update every 6 weeks, Forty Questions daily. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | IoT Meter | Forty Questions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iot-meter/id6503274829/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free | — |
| Size | 35 MB | 36 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ensightful Limited](https://appshunter.io/developer/1748706678) | [YSD HK LIMITED](https://appshunter.io/developer/391328734) |

## What reviewers say

### IoT Meter

[App page](https://appshunter.io/ios/app/iot-meter/id6503274829)

Connects to smart measuring devices via Bluetooth to manage device status and read data. Organizes readings into projects, generates data tables, and allows cloud uploads. Supports capturing images for each data batch.

**Highlights:** Bluetooth device connection, Device status management, Data reading and logging, Project-based data organization, Data table generation, Cloud data upload, Image capture for data batches

**In-app purchases:** none


### Forty Questions

[App page](https://appshunter.io/ios/app/forty-questions/id6741898573)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoT Meter free?

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

### Is Forty Questions free?

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

### Do IoT Meter or Forty Questions have ads?

Neither IoT Meter nor Forty Questions shows ads.

### Which is updated more often, IoT Meter or Forty Questions?

IoT Meter ships an update every 6 weeks, and Forty Questions daily. Most recently, IoT Meter was updated on October 30, 2026 and Forty Questions on November 4, 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.*