Icon Solar vs HerzComp 650
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Icon Solar
This app allows customers to monitor their systems, connect with the company, and refer friends. Users can also engage on social media and receive updates on promotions and events.
- System monitoring access
- Direct customer contact
- Friend referral program
- Social media interaction
- Promotional notifications
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The Icon Solar app is designed for customer use only. Our customers can access their monitoring system, easily contact us, refer friends, interact with us on social media, and receive notifications about upcoming special events and promotions.
HerzComp 650
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Smart tool for balancing of heating and cooling systems. Balancing valves of heading European producers included. Successfully can be used for measuring of very small differential and gauge pressures.
Screenshots
Verdict
The clearest difference is update cadence: HerzComp 650 at every 2 months against Icon Solar's every 45 months. Icon Solar's advantage is iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support 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.
Icon Solar ships an update every 45 months, HerzComp 650 every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | Icon Solar | HerzComp 650 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 45 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 463 MB | 43 MB |
| Age rating | 17+ | 4+ |
| Developer | Icon Solar Power, LLC | SV Technics |
In-app purchases
Icon Solar
No in-app purchases
HerzComp 650
No in-app purchases
Questions
Is Icon Solar free?
Is HerzComp 650 free?
Do Icon Solar or HerzComp 650 have ads?
Which is updated more often, Icon Solar or HerzComp 650?
Other comparisons
