Zehntner Road Coverage vs im.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zehntner Road Coverage
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Proceq is a leader in providing Swiss-made technology of high quality, portable, non-destructive testing (NDT) solutions. With its Zehntner product line, Proceq delivers the latest technology for the road inspection industry. This app enables to determine the degree of surface coverage of agglomerate road marking at vertical inspection on the tested area. Useful for different purposes such as: Measurement of the resistance to wear, evaluation of the coverage rate of structured markings or determination of the rate of marking residues after removal. Related standards/national regulations: EN 13197, ZTV M 13, SISTRA 2017/3
im.ai
This AI chat assistant offers a hybrid approach, allowing you to run powerful language models locally on your device for privacy or connect to cloud AI providers for unlimited power. It supports various open-source models and cloud services, with features like markdown rendering and session management.
- Local AI model inference
- Cloud AI provider integration
- Markdown rendering with syntax highlighting
- Session management
- API key management
- Background model downloads
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im.ai is a hybrid AI chat assistant that gives you the freedom to choose between running powerful language models locally on your iPhone or iPad, or connecting to leading cloud AI providers. LOCAL MODELS - PRIVACY FIRST • Run AI models directly on your device using llama.cpp • Keep all conversations completely private and offline • Support for popular open-source models including Llama, Falcon, Qwen, Gemma, and more • Download models with automatic progress tracking • No internet connection required for local inference • Optimized for iOS devices with efficient memory usage CLOUD PROVIDERS - UNLIMITED POWER • Connect to multiple AI providers with your own API keys • Google Gemini - Fast, powerful multimodal models • Groq - Lightning-fast inference • OpenRouter - Access to hundreds of models • Cerebras - State-of-the-art performance • GitHub Models - Developer-friendly AI access POWERFUL FEATURES • Beautiful markdown rendering with code syntax highlighting • Session management to organize your conversations • Model switching on the fly • Adaptive text size with Dynamic Type support • API key management with secure storage • Background model downloads • Low memory footprint optimized for mobile • Native SwiftUI for iOS NO SUBSCRIPTIONS, NO TRACKING • One-time purchase, yours forever • No data collection or telemetry • No account required for local models • Bring your own API keys for cloud providers Whether you need privacy-focused local inference or access to the latest cloud AI capabilities, im.ai puts you in control. Perfect for developers, researchers, and anyone who values privacy without compromising on AI power.
Screenshots
Verdict
The clearest difference is update cadence: im.ai at every 2 months against Zehntner Road Coverage's every 23 months. im.ai also leads on device support (3 vs 1). Zehntner Road Coverage's advantage is iOS requirement (16.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zehntner Road Coverage ships an update every 23 months, im.ai every 2 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Zehntner Road Coverage | im.ai |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 23 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 6 MB | 9 MB |
| Age rating | 4+ | 12+ |
| Developer | Screening Eagle Technologies | Dmitry Kuznetsov |
In-app purchases
Zehntner Road Coverage
No in-app purchases
im.ai
No in-app purchases









