# Edison vs iDara Tracking

The clearest difference is update cadence: iDara Tracking at every 2 months against Edison's every 39 months. Edison's advantage is iOS requirement (11.0 vs 16.6). 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.

Edison ships an update every 39 months, iDara Tracking every 2 months. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Edison | iDara Tracking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 months** |
| Size | 191 MB | 43 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [德忠 曾](https://appshunter.io/developer/1043455031) | [IDARA NET INTERNATIONAL FOR INFORMATION TECHNOLOGY](https://appshunter.io/developer/1543933872) |

## What reviewers say

### Edison

[App page](https://appshunter.io/ios/app/edison/id1531838986)

**Features:** macOS Compatibility

**In-app purchases:** none


### iDara Tracking

[App page](https://appshunter.io/ios/app/idara-tracking/id1632179914)

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

**In-app purchases:** none


## Frequently asked questions

### Is Edison free?

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

### Is iDara Tracking free?

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

### Do Edison or iDara Tracking have ads?

Neither Edison nor iDara Tracking shows ads.

### Which is updated more often, Edison or iDara Tracking?

Edison ships an update every 39 months, and iDara Tracking every 2 months. Most recently, Edison was updated on September 18, 2026 and iDara Tracking on September 17, 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.*