# Tekelek Radar vs ESP32 Control

The clearest difference is in-app purchases: Tekelek Radar at none against ESP32 Control's 1. Tekelek Radar also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ESP32 Control sells 1 one-off in-app purchase. Tekelek Radar asks for nothing beyond the download.

Tekelek Radar ships an update every 3 days, ESP32 Control every 4 days. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Tekelek Radar | ESP32 Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 12 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rochester Sensors, LLC](https://appshunter.io/developer/1006999301) | [TRAVIS KIMANI CHRISTOPHER](https://appshunter.io/developer/1896028916) |

## What reviewers say

### Tekelek Radar

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

**Features:** macOS Compatibility

**In-app purchases:** none


### ESP32 Control

[App page](https://appshunter.io/ios/app/esp32-control/id6765663755)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Tekelek Radar free?

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

### Is ESP32 Control free?

ESP32 Control is free to download, with in-app purchases available.

### Do Tekelek Radar or ESP32 Control have ads?

Neither Tekelek Radar nor ESP32 Control shows ads.

### Which is updated more often, Tekelek Radar or ESP32 Control?

Tekelek Radar ships an update every 3 days, and ESP32 Control every 4 days. Most recently, Tekelek Radar was updated on September 19, 2026 and ESP32 Control on September 11, 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.*