# Thermbond vs API Events.

The clearest difference is rating: Thermbond at 5.0 against API Events.'s 2.3. Thermbond also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 17.0). API Events.'s advantage is ratings volume (3 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 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Thermbond ships an update every 3 weeks, API Events. every 2 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Thermbond | API Events. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thermbond/id1460801903/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/api-events/id1669617172/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 63 MB | 68 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stellar Materials, Incorporated](https://appshunter.io/developer/903620788) | [American Petroleum Institute](https://appshunter.io/developer/884118795) |

## What reviewers say

### 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


### API Events.

[App page](https://appshunter.io/ios/app/api-events/id1669617172)

Stay informed about API conferences and events. Access detailed information on agendas, speakers, and exhibitors. Connect with fellow attendees to enhance your networking experience.

**Highlights:** Conference agenda access, Speaker information, Exhibitor and sponsor details, Attendee networking, Event updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thermbond free?

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

### Is API Events. free?

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

### Which has better reviews, Thermbond or API Events.?

Thermbond is rated higher. Thermbond averages 5.0 out of 5 from 1 ratings, while API Events. averages 2.3 from 3 ratings.

### Do Thermbond or API Events. have ads?

Neither Thermbond nor API Events. shows ads.

### Which is updated more often, Thermbond or API Events.?

Thermbond ships an update every 3 weeks, and API Events. every 2 months. Most recently, Thermbond was updated on October 7, 2026 and API Events. on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*