# TTS-2000

> TTS-2000 (iPhone/iPad app by Michael Piciorgros.)

- Source: https://appshunter.io/ios/app/tts-2000/id860613641 (this page in markdown: same URL + `.md`)
- Developer: [Michael Piciorgros](https://appshunter.io/developer/301836687)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 27 MB
- Languages: American English
- Released: 2014-04-18
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/tts-2000/id860613641/reviews.md

## What is TTS?

!!! The app works only in combination with a Piciorgros TTS-2000 device !!!
The app uses the TETRA Site Survey device to measure the coverage of TETRA networks. The records can be seen in a map view as well as sent via mail for further investigations.
The app helps to analyze and optimize the network regarding reachability and coverage.
Continued use of GPS running in the background can dramatically decrease battery life.


## Version history (last 5 releases)

### 1.63 — 2026-03-24

We've added the option to save your test drive data locally to the "files" storage of the iPad.
Also we've optimized the menu for IOS 26.

### 1.62 — 2022-10-06

- The app was rebuilt with the up-to-date SDK
- Firmware versions for the TTS-2000 TETRA core have been updated

### 1.61 — 2019-09-15

Fixes an issue which occasionally ignores the first measurement after a cell reselection.

### 1.57 — 2019-09-07

This version fixes an issue which occasionally has added a single measurement point with a wrong relation between the LA numbers and frequencies for the neighborhood cells after a cell reselection.
Also the value of the RDC counter is now added to each measurement in the resulting CSV file. The visualization of RDC counter changes will be added into the next version of Covermap.

### 1.54 — 2019-09-03

Firmware Update for TTS-2000 box.
- fixes white dots not appearing for 20 seconds when driving outside of TETRA coverage
- fixes the TTS-2000 not responding when changing between the drive- and scanner-App without switching off the TTS-2000

## Apps similar to TTS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [PMRExpo](https://appshunter.io/ios/app/pmrexpo/id6461775666) | — | Free | Business |
| [TRBOnet Mobile](https://appshunter.io/ios/app/trbonet-mobile/id1108458264) | 3.0 (2) | Free | Business |
| [Remarkable Text To Speech](https://appshunter.io/ios/app/remarkable-text-to-speech/id1564779021) | 4.2 (49) | Free | Business |
| [Splashtop On-Prem](https://appshunter.io/ios/app/splashtop-on-prem/id1478364958) | 4.3 (6) | Free | Business |
| [AFL FlexApp](https://appshunter.io/ios/app/afl-flexapp/id1617140125) | 5.0 (2) | Free | Business |

## More apps by Michael Piciorgros

- [TETRAconnect](https://appshunter.io/ios/app/tetraconnect/id860568062)
- [TTSairscan](https://appshunter.io/ios/app/ttsairscan/id969986843)
- [TTSmanual](https://appshunter.io/ios/app/ttsmanual/id970031249)

All apps by Michael Piciorgros: https://appshunter.io/developer/301836687

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*