# NOX Energy vs Teletag

The clearest difference is update cadence: Teletag at every 10 days against NOX Energy's every 5 weeks. NOX Energy's advantage is iOS requirement (15.1 vs 17.0). 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.

NOX Energy ships an update every 5 weeks, Teletag every 10 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NOX Energy | Teletag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 57 MB | 21 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [MOX Australia Pty Ltd](https://appshunter.io/developer/980178050) | [ETHAN DAVID HOPKINS](https://appshunter.io/developer/1857766361) |

## What reviewers say

### NOX Energy

[App page](https://appshunter.io/ios/app/nox-energy/id6469999749)

**Features:** macOS Compatibility

**In-app purchases:** none


### Teletag

[App page](https://appshunter.io/ios/app/teletag/id6775355131)

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

**In-app purchases:** none


## Frequently asked questions

### Is NOX Energy free?

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

### Is Teletag free?

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

### Do NOX Energy or Teletag have ads?

Neither NOX Energy nor Teletag shows ads.

### Which is updated more often, NOX Energy or Teletag?

NOX Energy ships an update every 5 weeks, and Teletag every 10 days. Most recently, NOX Energy was updated on October 25, 2026 and Teletag on October 31, 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.*