# TechApp for Citroën vs Экогид

The clearest difference is review sentiment: Экогид at 100% against TechApp for Citroën's 0%. Экогид also leads on update cadence (every 7 months vs every 28 months). TechApp for Citroën's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

TechApp for Citroën costs $2.99 and Экогид $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TechApp for Citroën ships an update every 28 months, Экогид every 7 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | TechApp for Citroën | Экогид |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1406028503/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 7 months** |
| Monetization | Paid | Paid |
| Size | 29 MB | 443 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Susoykin](https://appshunter.io/developer/918411050) | [Ecosystema](https://appshunter.io/developer/432942568) |

## What reviewers say

### TechApp for Citroën

[App page](https://appshunter.io/ios/app/techapp-for-citroen/id1000797000)

Access comprehensive technical specifications and maintenance data for a wide range of Citroën car models. Information is organized into base and expert sections, covering everything from chassis and engine details to consumables and electrical systems.

**Highlights:** Base car specifications, Expert technical data, Chassis details, Engine information, Gearbox specifications, Consumables and intervals, Electrical system data

**Features:** macOS Compatibility

**In-app purchases:** none


### Экогид

[App page](https://appshunter.io/ios/app/id1406028503)

Identify birds by their songs and calls with this comprehensive field guide. It features sounds for 343 species found across Russia, with Russian and Latin names and notes on vocalizations.

**Highlights:** 343 bird species sounds, Russian and Latin names, Vocalization descriptions, Field identification focus, Comprehensive sound library

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TechApp for Citroën free?

TechApp for Citroën costs $2.99, with no in-app purchases.

### Is Экогид free?

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

### Do TechApp for Citroën or Экогид have ads?

Neither TechApp for Citroën nor Экогид shows ads.

### Which is updated more often, TechApp for Citroën or Экогид?

TechApp for Citroën ships an update every 28 months, and Экогид every 7 months. Most recently, TechApp for Citroën was updated on November 6, 2026 and Экогид on November 6, 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.*