# ISNetworld vs Thermbond

The clearest difference is rating: Thermbond at 5.0 against ISNetworld's 3.3. Thermbond also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (12.0 vs 17.4). ISNetworld's advantage is ratings volume (37 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Thermbond holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: ISNetworld has 37 ratings behind it against 1, so its average is the more settled of the two.

ISNetworld ships an update every 5 months, Thermbond every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ISNetworld | Thermbond |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (37 ratings)](https://appshunter.io/ios/app/isnetworld/id1060652856/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thermbond/id1460801903/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 63 MB |
| Requires iOS | 17.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ISNetworld](https://appshunter.io/developer/1060652855) | [Stellar Materials, Incorporated](https://appshunter.io/developer/903620788) |

## What reviewers say

### ISNetworld

[App page](https://appshunter.io/ios/app/isnetworld/id1060652856)

Access a contractor management platform on your mobile device. Hiring clients can verify contractor compliance and view reports, while contractors can check their status and access client communications.

**Highlights:** Verify contractor compliance, View company profiles and scorecards, Add and view evaluation reports, Access employee ID and barcode for scanning, Read client bulletins and messages, Access OQ and TQ reports

**Features:** Vision Pro support

**In-app purchases:** none


### Thermbond

[App page](https://appshunter.io/ios/app/thermbond/id1460801903)

Access a comprehensive database of technical data for refractory products, online or offline. This application provides detailed information on engineered refractory materials for installations, repairs, and production, aiming to reduce downtime and increase efficiency.

**Highlights:** Offline technical data access, Complete database of refractory products, Information for new installations, Details for repairs, Data for pre-cast productions, Superior performance insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISNetworld free?

ISNetworld is free to download, with no in-app purchases.

### Is Thermbond free?

Thermbond is free to download, with no in-app purchases.

### Which has better reviews, ISNetworld or Thermbond?

Thermbond is rated higher. ISNetworld averages 3.3 out of 5 from 37 ratings, while Thermbond averages 5.0 from 1 ratings.

### Do ISNetworld or Thermbond have ads?

Neither ISNetworld nor Thermbond shows ads.

### Which is updated more often, ISNetworld or Thermbond?

ISNetworld ships an update every 5 months, and Thermbond every 3 weeks. Most recently, ISNetworld was updated on October 23, 2026 and Thermbond on October 24, 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.*