ViParts vs Nexa Platform
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ViParts
Access comprehensive information on spare parts and place orders directly. Identify parts using exploded drawings, barcode scanning, and compatibility checks. View technical documents and check availability and pricing.
- Spare part identification via exploded drawings
- Barcode scanner for material numbers
- Maintenance parts display
- Product and spare part compatibility check
- Direct spare part ordering
- Access to technical documents
- Availability and price display
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The Viessmann ViParts app offers you as a Viessmann partner the opportunity to see all information about our spare parts and order them directly. The following functions are available in ViParts: - Identification of all spare part in exploded drawings and parts lists - Barcode scanner for reading in material numbers - Display of all maintenance parts for the products - Compatibility check between product and spare part - Ordering of spare parts - Availability of all technical documents - Display of availability and prices (with login)
Nexa Platform
This platform offers intelligent water management for commercial buildings, providing visibility and control over water systems. It helps reduce the risk of water damage, improve efficiency, and achieve sustainability goals by conserving water and energy.
- Risk reduction for water damage
- Efficiency improvement for water assets
- Sustainability achievements
- Water and energy conservation
- Visibility and control of water systems
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Nexa is a comprehensive, intelligent water management platform for your commercial building, delivering visibility of and control over your water systems, with the following benefits: Risk Reduction: Safeguard your property from the impacts of water damage Efficiency Improvement: Enhance your water assets’ performance while saving time and effort. Sustainability Achievements: Conserve water and energy to meet green goals while reducing waste
Screenshots
Verdict
The clearest difference is update cadence: Nexa Platform at every 8 days against ViParts's every 3 weeks. On price, ads, in-app purchases and monetization model 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.
ViParts ships an update every 3 weeks, Nexa Platform every 8 days. Both last shipped on September 16, 2026.
| Parameter | ViParts | Nexa Platform |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (12 ratings) — better |
| Positive reviews | 15.4% of reviews | — |
| Number of ratings | — | 12 — better |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 33 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Viessmann IT Service GmbH | Watts Water Technologies |
Customer experience
ViParts
Nexa Platform
In-app purchases
ViParts
No in-app purchases
Nexa Platform
No in-app purchases
