# OTAMap vs Theengs BLE

The clearest difference is rating: Theengs BLE at 5.0 against OTAMap's 3.6. Theengs BLE also leads on update cadence (every 5 months vs every 38 months). OTAMap's advantage is ratings volume (9 vs 2) and price ($2.99 vs $3.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

OTAMap costs $2.99 and Theengs BLE $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Theengs BLE holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

OTAMap ships an update every 38 months, Theengs BLE every 5 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | OTAMap | Theengs BLE |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/otamap/id441016695/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/theengs-ble/id6443457651/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Size | 23 MB | 45 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arctic Surf Designs](https://appshunter.io/developer/441016698) | [A Thing Story LLC](https://appshunter.io/developer/1646121198) |

## What reviewers say

### OTAMap

[App page](https://appshunter.io/ios/app/otamap/id441016695)

Locate and aim your antenna for Over The Air (OTA) television and FM stations. View transmission tower positions relative to your location to optimize reception for local or distant channels. Supports continental USA, Alaska, Canada, Hawaii, and Northern Mexico.

**Highlights:** Find OTA TV and FM stations, View transmission tower locations, Optimize antenna aiming, Filter stations by distance, power, and contour, Save and recall locations, Offline mapping functionality

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

**In-app purchases:** none


### Theengs BLE

[App page](https://appshunter.io/ios/app/theengs-ble/id6443457651)

This app reads data from a wide range of Bluetooth Low Energy sensors, displaying environmental parameters like temperature and humidity. It offers live BBQ monitoring with custom notifications and integrates with smart home platforms like Home Assistant via MQTT. Your data stays local by default.

**Highlights:** Reads various BLE sensors, Live environmental data display, Smart home integration (MQTT), Live BBQ monitoring, Customizable notifications, Vendor-agnostic sensor support

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

**In-app purchases:** none


## Frequently asked questions

### Is OTAMap free?

OTAMap costs $2.99, with no in-app purchases.

### Is Theengs BLE free?

Theengs BLE costs $3.99, with no in-app purchases.

### Which has better reviews, OTAMap or Theengs BLE?

Theengs BLE is rated higher. OTAMap averages 3.6 out of 5 from 9 ratings, while Theengs BLE averages 5.0 from 2 ratings.

### Do OTAMap or Theengs BLE have ads?

Neither OTAMap nor Theengs BLE shows ads.

### Which is updated more often, OTAMap or Theengs BLE?

OTAMap ships an update every 38 months, and Theengs BLE every 5 months. Most recently, OTAMap was updated on September 19, 2026 and Theengs BLE on September 9, 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.*