# Tekelek Diagnostics vs IOTFactory

The clearest difference is update cadence: IOTFactory at every 5 weeks against Tekelek Diagnostics's every 10 months. 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.

Tekelek Diagnostics ships an update every 10 months, IOTFactory every 5 weeks. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Tekelek Diagnostics | IOTFactory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Size | 12 MB | 43 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rochester Sensors, LLC](https://appshunter.io/developer/1006999301) | [API Services](https://appshunter.io/developer/989175431) |

## What reviewers say

### Tekelek Diagnostics

[App page](https://appshunter.io/ios/app/tekelek-diagnostics/id1670926813)

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

**In-app purchases:** none


### IOTFactory

[App page](https://appshunter.io/ios/app/iotfactory/id6759788549)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tekelek Diagnostics free?

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

### Is IOTFactory free?

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

### Do Tekelek Diagnostics or IOTFactory have ads?

Neither Tekelek Diagnostics nor IOTFactory shows ads.

### Which is updated more often, Tekelek Diagnostics or IOTFactory?

Tekelek Diagnostics ships an update every 10 months, and IOTFactory every 5 weeks. Most recently, Tekelek Diagnostics was updated on November 12, 2026 and IOTFactory on November 5, 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.*